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Lexmark International, Inc. Intellectual Property Law Department patentsThe following is a sampling of recent Lexmark International, Inc. Intellectual Property Law Department patent applications (USPTO Patent Application #, Patent Title) sorted by month.
July 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090174137 - Exit shaft dampening device to improve print quality
20090176322 - Method for fabricating an ink jetting device
20090166944 - Duplex architecture for an imaging apparatus
20090167819 - Automatic printhead and tank install positioning
20090168116 - Method and system for calibrating a scanner having a scan bar including sensor elements
20090168118 - Imaging apparatus having an lcd document glass
20090168122 - Scanner and system employing composite illumination
20090168124 - Imaging apparatus having a document planar member with an input operating state
20090168125 - System and method of simplex and duplex scanning
20090169239 - Cleaner blade lubrication for a printer belt component
20090169273 - Doctor blade surface energy modification
20090172002 - System and method for generating hyperlinks
20090172807 - Method and apparatus for managing multiple security protocols and users for imaging devices
June 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090160886 - Methods and systems using printhead tank memory to determine printhead tank configuration
20090160886 - Methods and systems using printhead tank memory to determine printhead tank configuration
20090160893 - Methods and apparatus for optimizing energy supplied to a print head heater
20090160893 - Methods and apparatus for optimizing energy supplied to a print head heater
20090160894 - Hand held printer color misalignment correction
20090160894 - Hand held printer color misalignment correction
20090160898 - Method and apparatus for controlling non-nucleating heating in a fluid ejection device
20090160898 - Method and apparatus for controlling non-nucleating heating in a fluid ejection device
20090153601 - Systems and methods for communication of date information between an ink tank and printing device
20090153602 - Printing cartridge refill method and associated cartridge refill system
20090153616 - Low profile printhead
20090153622 - Ink ejection device including a silicon chip having a heater stack positioned over a corresponding power transistor
20090153697 - Method for providing image illumination calibration for an imaging apparatus
20090153698 - Method for adjusting a controller of a scanner
20090153814 - Self-cleaning scan head assembly
20090153912 - Scanner calibration strip, scanner, and method for segmenting a scanned document image
20090153916 - Media output option lighting system
20090153919 - Enhanced illuminated scanning unit reference marker
20090153920 - Detachable transparent plate for scan head assembly
20090154950 - Upper seal for inhibiting doctor blade toner leakage
20090154951 - Developer roll lip seal
20090154954 - Electrophotographic device architecture for media output option usability and interchangeability
20090155705 - Release agent formulation for chemically prepared toner
20090155729 - Photoimageable nozzle members and methods relating thereto
20090148786 - Regulated cooling for chemically prepared toner manufacture
20090139982 - Power delivery to heater elements
20090142086 - Fuser assembly heater setpoint control
20090142103 - Toner cartridges for an image forming device
20090142108 - Assembly for achieving uniform doctor blade force
20090142691 - Ionic polymer flocculants for the preparation of chemically processed toner
May 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090135439 - Method and apparatus for printing a high resolution image with a printhead in a multi-pass printing mode
20090135456 - Imaging apparatus having scan lid sensing
20090136272 - Toner transfer apparatus
20090129807 - Imaging apparatus having an environment friendly green mode
20090122350 - Radio frequency identification printing device
20090122358 - Portable user configuration for imaging devices
20090115804 - Ink identification and detection system with ink for use therewith
April 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090109459 - Processing print jobs
20090110015 - Current driver and power control for electrophotographic devices
20090110410 - Methods for moving a media sheet within an image forming device
20090110439 - Skirt for toner cartridge
20090112731 - Method of licensing functionality after initial transaction
20090103142 - Method and apparatus for reducing aliasing artifacts in scans of screen printed originals
20090103142 - Method and apparatus for reducing aliasing artifacts in scans of screen printed originals
20090103142 - Method and apparatus for reducing aliasing artifacts in scans of screen printed originals
20090106464 - Interface device for printing from a host to an imaging apparatus having a pictbridge port
20090106464 - Interface device for printing from a host to an imaging apparatus having a pictbridge port
20090106464 - Interface device for printing from a host to an imaging apparatus having a pictbridge port
20090094834 - Micro-fluid ejection device having high resistance heater film
20090096824 - Methods and apparatus for control of a signal in a printing apparatus
20090096829 - Method for controlling media feed in an imaging apparatus
20090097067 - Optimizing raster operation functions during print job processing
20090097069 - Extensible framework for parsing varying formats of print stream data
20090097070 - Extensible framework for parsing varying formats of print stream data
20090097084 - Micro-fluid ejection apparatus signal communication devices and methods
20090097896 - Printhead carrier having zero clearance bearing arrangement
20090098477 - Black toners containing infrared transmissive and reflecting colorants
20090098476 - Black toners containing infrared transmissive
20090098488 - Thick film layers and methods relating thereto
20090091600 - Micro-fluid ejection head and stress relieved orifice plate therefor
20090091604 - Process for making a micro-fluid ejection head structure
20090091778 - System and method for printing forms
20090091808 - Method for dynamically compensating for a faulty pixel in a scan line generated by a scanner
20090092420 - Toner mass control by surface roughness and voids
20090085277 - Automatic sheet feed extender for paperfeed modularity
20090085277 - Automatic sheet feed extender for paperfeed modularity
20090085280 - Duplex adf mechanism
20090085280 - Duplex adf mechanism
20090085742 - Apparatus and method for programming identifiers on print media
20090085742 - Apparatus and method for programming identifiers on print media
20090086173 - Peripheral with projection display
20090086173 - Peripheral with projection display
20090089346 - Method for performing a division operation in a system
20090089346 - Method for performing a division operation in a system
March 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090080091 - Laser diode/pre-scan assembly
20090080920 - Toner calibration measurement
20090080925 - Fuser life extension
20090080952 - Belt fuser assembly having feature to prevent media wrapping of the fuser belt
20090080953 - Fuser assembly having selectable fuser detack mechanism
20090071366 - Wax emulsion for inkjet ink
20090073220 - Bidirectional printhead maintenance systems, methods and apparatus
20090066759 - Methods and apparatus for improved ejection head planarity and reduced ejection head damage
20090067005 - Methods for smart copying with improved scanning efficiency
20090070227 - System and method for ordering consumables
20090058945 - Micro-fluid ejection heads and methods for bonding substrates to supports
20090060556 - Dual-range power supply for an image forming device
20090063860 - Printer driver that encrypts print data
February 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090052967 - Peripheral with adjustable input and output trays
20090045565 - Paper change detection method
20090047047 - Fuser assembly having compliant end cap
20090038507 - Fluorescent-wax emulsion for pigment ink detection
20090040257 - Inkjet printheads with warming circuits
20090040286 - Print scheduling in handheld printers
20090034839 - Intelligent hardware for detecting color value of an image
20090034997 - Printing system with transient and permanent imaging means
January 2009 - Lexmark International, Inc. Intellectual Property Law Department patents
20090027478 - Spring clip
20090029275 - Photoconductor formulation containing boron nitride
20090029282 - Polyester resin toner produced by emulsion aggregation
20090021797 - All-in-one device with integrated monitor
20090022902 - Radiation cured coatings for image forming device components
20090015620 - Printhead auto-alignment detection system that uses a printed printhead alignment pattern containing fluorescing material
20090015931 - Laser diode and lens assemblies
20090002770 - Host-assisted web page printing from mobile devices
20090002774 - Phased illumination method for image capture system
20090004586 - Polymer blends for light sensitive photoconductor
20090005115 - Wireless fax module and system
October 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080259105 - Current control circuit for micro-fluid ejection device heaters
20080259131 - Low energy, long life micro-fluid ejection device
20080260433 - Stabilizer for a toner cartridge and related method
20080263345 - Dual boot strategy to authenticate firmware in a computing device
20080252670 - Apparatus for facilitating ink tank/printhead replacement in an imaging apparatus
20080252692 - Method of bonding a micro-fluid ejection head to a support substrate
20080247777 - Switching device and system
20080236444 - Silver ink compositions containing an additive for inkjet printing
20080237966 - Rotating input tray for an automatic document feeder of an imaging apparatus
20080239031 - Ink tank venting
20080239360 - Quick edit and speed print capability for a stand-alone ink jet printer
20080239338 - Method for performing error diffusion halftoning of an image
20080240783 - Methods and devices for selectively driving developer members within an image forming device
20080240810 - Image forming apparatus component with triboelectric properties
20080240835 - Input tray cover for an image forming device
September 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080231682 - Methods and apparatus for handheld printing with optical positioning
20080232870 - Fuser assembly having compliant stopping flange
20080235501 - Method for detecting and correcting firmware corruption
20080227020 - Preparation of toner from latex wax composites
20080218543 - Method for decreasing sensitivity to errors in an imaging apparatus
20080218773 - Image scaling for an electrophotographic device to obtain various media output speeds
20080219709 - Toner metering apparatus
20080219713 - Developer rolls having a tuned resistivity and methods for making the same
20080219737 - Hand held printer having a doppler position sensor
20080211169 - Variable stiffness friction buckler
August 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080206663 - Chemically prepared toner and process therefor
20080198193 - Hand held printer with vertical misalignment correction
20080198197 - Integrated maintenance and paper pick system
20080191411 - Apparatus for deskewing sheet media
20080186187 - Ink tank having integrated rfid tag
20080186367 - Ink tank having integrated rfid tag
20080187856 - Toner formulation for controlling mass flow
20080188596 - High solid pigment ink and process for thermal inkjet printing
July 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080179013 - Retraction mechanism for a toner image transfer apparatus
20080181622 - System for providing technical support relating to an imaging cartridge used in an imaging apparatus
20080181686 - Fuser assembly including a nip release mechanism
20080170879 - Seal and seal assembly for an image forming apparatus
20080170900 - Hand-held printer guides
20080165227 - Micro-fluid ejection devices, methods for making micro-fluid ejection heads, and micro-fluid ejection head having high resistance thin film heaters
20080159618 - Apparatus for measuring doctor blade geometric deviations
20080162073 - Method for measuring doctor blade geometric deviations
June 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080150220 - Friction backup roller for media picking
20080150982 - Printer motor detection and control
20080150999 - Imaging apparatus having multi-stage printhead wipers
20080143039 - Devices and methods for aligning and moving a media sheet within an image forming device
20080143773 - Print media detection in an imaging apparatus
20080144073 - Method for generating a reference signal for use in an imaging apparatus
20080144077 - Access to networked peripheral device for impaired users
20080144083 - Apparatus and method for evaluating rfid programming
20080144134 - Supplemental sensory input/output for accessibility
20080144136 - Method for generating a tonal response curve for a scanner
20080145073 - Black print quality enhancement for high humidity environment
20080145110 - Bearing and locating member for a toner cartridge for use with an image forming device
20080145591 - Interference fit sleeved foam charge rolls and composite materials
20080137131 - Host-assisted document printing from mobile devices
20080137119 - Optmization techniques during processing of print jobs
20080138129 - Fuser assembly having heater element with spaced-apart features
20080130034 - Color laser printer for printing prismatic duo-tone copy-resistant backgrounds
20080131156 - Methods for transfering toner in direct transfer image forming
May 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080122895 - Nozzle members, compositions, and methods for micro-fluid ejection heads
20080122910 - Ink tank configured to accommodate high ink flow rates
20080123128 - Source selection apparatus and method using media signatures
20080123702 - Automatic setting of laser diode bias current
20080124110 - Image forming device component
20080115359 - High resistance heater material for a micro-fluid ejection head
20080116627 - Step spring auto-compensator mechanism
20080117255 - Radiation activated micro-fluid ejection devices and methods for ejecting fluids
20080117242 - Methods and apparatuses for control of a signal in a printing apparatus
20080115222 - Peripheral device
20080106559 - Composite printhead fire signals
20080100647 - Gaseous detection for an inkjet system
20080101813 - Media velocity, media present and bubble control in an electrophotographic process
April 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080088660 - Method for maintaining printhead performance
20080088667 - Directionally dependent carrier isolator for an imaging apparatus
20080089715 - Image forming component
20080090166 - Addition of extra particulate additives to chemically processed toner
20080090167 - Method of addition of extra particulate additives to image forming material
20080083700 - Method and apparatus for maximizing cooling for wafer processing
20080083746 - Fuser assembly having heater element with spaced-apart features
20080084449 - Printing of multi-layer circuits
20080085363 - Process and apparatus for forming a tubular article
20080085369 - Thermally inkjettable acrylic dielectric ink formulation and process
20080079776 - Micro-fluid ejection heads with chips in pockets
20080079778 - Micro-fluid ejection heads with multiple glass layers
20080079779 - Method for improving thermal conductivity in micro-fluid ejection heads
20080079780 - Micro-fluid ejection head with embedded chip on non-conventional substrate
20080079956 - Hand-held printer having an integrated digital camera scanner
20080080907 - Second transfer area for an image forming device and methods of use
March 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080074448 - Methods and apparatus for handheld printing with optical positioning
20080074485 - Methods and apparatus for handheld printing with optical positioning
20080074718 - Method of determining resonant frequency
20080074720 - Imaging apparatus having print engine that includes mems device
20080075477 - Methods for moving a media sheet within an image forming device
20080075511 - Method for position acquisition for use with a hand-operated printer
20080075512 - Guiding a hand-operated printer
20080075513 - Methods for a maintenance algorithm in hand held printers
20080075863 - Tunable dielectric compositions and methods
20080076051 - Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor
20080069620 - Hand-operated printer and printer dock configured to facilitate auxiliary printing
20080069981 - Ink jet recording media coatings to improve printing properties
20080062216 - Actuator chip for micro-fluid ejection device with temperature sensing and control per chip zones
20080055371 - Ink tank interface for an imaging apparatus
20080055384 - Smart projector guides for handprinters
20080055388 - Calibrating a bi-directionally scanning electrophotographic device
20080055389 - Thermal compensation of bi-directional alignment in a bi-directional laser scanning unit
20080055390 - Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure
20080055392 - Bi-directionally scanning electrophotographic device corrected per ambient pressure and temperature
20080055393 - Methods and apparatus for storing alignment information in a bi-directionally scanning electrophotographic device
20080055610 - System and method for marking print media
20080055611 - Laser power compensation in a scanning electrophotographic device
20080055613 - Method for printing content from a web page
20080056752 - Multipath toner patch sensor for use in an image forming device
20080057231 - Ink jet recording sheet for pigmented ink
February 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080049093 - Current driver and power control for electrophotographic devices
20080049096 - Methods and apparatus for ascertaining sensor signal delay in an electrophotographic device
20080049262 - Variation of synchronization gain based upon laser power
20080050129 - Method for associating a customer accessible supply item with an imaging apparatus
20080041269 - Silver ink containing humectant mixture for inkjet printing
20080043063 - Actuator chip for inkjet printhead with temperature sense resistors having current, single-point output
20080043071 - Printhead assembly having vertically overlapping ink flow channels
20080043072 - Printhead assembly having ink flow channels to accommodate offset chips
20080043076 - Vacuum pump and low pressure valve inkjet ink supply
20080043050 - Composite printhead fire signals
20080043261 - Print alignment for bi-directionally scanning electrophotographic device
20080043338 - Laser scanning unit housing
20080044631 - Gradient layers in multi-layer circuits and methods and circuits related to the same
20080044633 - Printing quality improvement of pigmented inks on glossy media
20080044634 - Fluid composition receiving layer for printed conductive layers and methods therefor
20080036810 - Printing processes such as for uniform deposition of materials and surface roughness control
20080036811 - Method of multipass printing using a plurality of halftone patterns of dots
20080036813 - Apparatus for facilitating determination of proper supply cartridge installation
20080036827 - Facade for an ink tank
20080036837 - Ink tank with features to reduce undesirable bubbling
20080038009 - Device and method for removing image forming substance deposits
20080038037 - Printhead carrier for an imaging apparatus
20080039549 - Two-part printing system with acrylic-based polymers
20080028969 - Lubricant for an image forming apparatus
20080030534 - Hand held micro-fluid ejection devices configured to eject fluid without referential position information and method of ejecting fluid
20080030564 - Methods and apparatuses for printing on ribbon using hand-held printer
20080030777 - Imaging apparatus having a programmable throughput rate
20080030778 - Imaging apparatus having a programmable throughput rate
January 2008 - Lexmark International, Inc. Intellectual Property Law Department patents
20080024583 - Hand held micro-fluid ejection devices configured to block printing based on printer orientation and method of blocking
20080024810 - Transparent image processing method and system
20080020151 - Adhesive print medium for use with an ink jet imaging apparatus
20080013119 - Method for generating transposed image data
20080007595 - Methods of etching polymeric materials suitable for making micro-fluid ejection heads and micro-fluid ejection heads relating thereto
20080007597 - Micro-fluid ejecting device having embedded memory in communication with an external controller
20080007762 - Methods for improving print quality in a hand-held printer
20080008504 - Apparatus and method for transfer of image forming substances
20080008512 - Printhead carrier for an imaging apparatus having cartridge side entry and latching
20080001993 - Substantially planar ejection actuators and methods relating thereto
20080002000 - Protective layers for micro-fluid ejection devices and methods for depositing the same
20080002899 - Dynamic compression method for use in compressing image data
20080004176 - Chromogenic media responsive to environmental conditions
December 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070296750 - Method of printing using error diffused shingling masks
20070296767 - Micro-fluid ejection devices with a polymeric layer having an embedded conductive material
20070297827 - Developer roll shield to reduce toner dusting
20070300060 - Securely adjusting setting of an image forming device
20070300207 - Boot validation system and method
20070285105 - Methods and apparatuses for trimming circuits
20070285445 - Reduced memory usage for delay buffer during printing swaths in an inkjet printer
20070285492 - Laser power switching for alignment purposes in a laser printer
20070286634 - Developer roll shield to reduce toner dusting
20070287084 - Light sensitive organic photoconductor
20070278203 - Heater assembly including housing with strain relief features
20070280532 - Method for analyzing an image
November 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070274607 - Method of creating a reflection effect in an image
20070268344 - Apparatus for mounting a removable ink tank in an imaging apparatus
20070268525 - Simultaneous individual and coupled error diffusion
20070263062 - Handheld printing with reference indicia
20070263063 - Handheld printer minimizing printing defects
20070264056 - Doctor blade with tangential working tip
20070264069 - Handheld printing devices and systems adapted to receive radio signal information indicative of a position and methods for using the same
20070257006 - Method for dry etching fluid feed slots in a silicon substrate
20070259292 - Method for making a micro-fluid ejection device
20070260783 - Detection and power of host usb devices by a usb client device
20070252862 - Methods for determining unidirectional print direction for improved print quality
October 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070246146 - Perforated and/or pointed sealing film for easy peel inkjet printhead and ink tank system applications
20070247497 - Ink supply systems and methods for inkjet printheads
20070247511 - Architectures for multi-functional image forming devices
20070248365 - Methods for moving a media sheet within an image forming device
20070248366 - Devices for moving a media sheet within an image forming apparatus
20070248377 - Architecture for an image-forming device
20070250659 - Addressing, command protocol, and electrical interface for non-volatile memories utilized in recording usage counts
20070242126 - Angular adjustment of mems torsion oscillator scanner
20070244580 - Printing system and interface device therefor
20070236519 - Multi-level memory for micro-fluid ejection heads
20070236542 - Adhesive compositions, micro-fluid ejection devices, and methods for attaching micro-fluid ejection heads
20070236726 - Print enhancement method and system
20070236735 - Print by object for hand printers
20070237541 - Short passive duplex unit and method of use
20070237552 - Doctor blade and developer assembly with precision diameter radius for improved doctoring consistency
20070237560 - Stand-alone hand-held printer and systems with display for print quality
20070237561 - Methods and apparatuses for sensing a print area using a hand-held printer
20070237900 - Controlling surface characteristics of an image forming device component
20070237925 - Radiation cured coatings
20070229012 - Methods and apparatus for commutating a brushless dc motor in a laser printer
20070229575 - Flexible encapsulant materials for micro-fluid ejection heads and methods relating thereto
20070229594 - Flexible adhesive materials for micro-fluid ejection heads and methods relating thereto
20070229595 - Micro-fluid ejection apparatus signal communication devices and methods
20070229630 - Conduit construction using films
20070231031 - Method for performing duplex copying
20070231727 - Toner formulations containing extra particulate additive
20070231728 - Toner formulations containing extra particulate additives
20070232055 - Methods and apparatuses for applying a protective material to an interconnect associated with a component
September 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070222820 - Micro-fluid ejection head structure
20070222824 - Substantially planar fluid ejection actuators and methods related thereto
20070223044 - Halftone edge enhancement for production by an image forming device
20070223499 - Device for processing data packets without use of a microprocessor and a memory
20070223941 - Supply item for laser printer including keying structure
20070223951 - Electrophotographic printer and method of operation so as to minimize print defects
20070225461 - Olefin polymers for imaging members
20070215883 - Electroluminescent devices, subassemblies for use in making electroluminescent devices, and dielectric materials, conductive inks and substrates related thereto
20070216301 - Electroluminescent displays, media, and members, and methods associated therewith
20070216419 - Apparatuses and methods for repairing defects in a circuit
20070216732 - Micro-fluid ejecting device having embedded memory devices
20070216737 - Micro-miniature fluid jetting device
20070216748 - Systems and methods for using multiple scanner facets to write a scan line of image data in an electrophotographic device
20070220422 - Method for achieving accurate page margins on a media and duplex imaging apparatus thereof
20070211080 - Web-based image extraction
20070206062 - Flexible circuits, flexible circuit assemblies and assemblies for use with fluid ejection apparatuses
20070206067 - Internal vent channel in ejection head assemblies and methods relating thereto
20070206074 - Unitary wick retainer and biasing device retainer for micro-fluid ejection head replaceable cartridge
20070206969 - Electrical discharging of image transfer assemblies
August 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070195151 - Hand-held ink jet pen
20070195153 - Systems and methods for adjusting the dynamic range of a scanning laser beam
20070196137 - Reducing adhesion of toner to metering devices
20070196753 - Image forming media containing reflecting pigment
20070188540 - Actuator chip for inkjet printhead with electrostatic discharge protection
20070188546 - Ink mist control system for an edge-to-edge printer
20070188552 - Polyimide thickfilm flow feature photoresist and method of applying same
20070189782 - Detecting the presence of a photoconductor drum
20070189814 - Mounting doctor blades onto developer rolls in electrophotographic printers
20070183833 - Trough support ribs and method of use
20070176957 - Architecture and memory card for hand-held printer
20070176982 - Inkjet actuator substrate having at least one non-uniform ink via
July 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070170639 - Media pulse-pick method
20070171268 - Pigment black and dilute dye inks in ink set
20070171447 - System, method and apparatus for registration of printed image to media orientation
20070171460 - Photo duplexing method
20070172282 - Method for reducing banding in an imaging apparatus
20070172643 - Composite materials and fuser members having improved adhesion between a metal layer and a polyimide substrate
20070173032 - Wafer dicing by channels and saw
20070163468 - High gloss high gamut pigment inkjet ink
20070166460 - Printing dielectric patterns
20070168939 - Rendering optimization method and system
20070158325 - Component for an image forming apparatus with designed thermal response
20070159515 - Bridging wick and method for an inkjet printhead
20070159655 - Method and apparatus for compensating two-dimensional images for illumination non-uniformities
20070162617 - Methods and systems for dynamic scan compression
20070162662 - Methods and apparatuses for dynamically switching network protocols for use in a printing device
20070152290 - Thin film light-activated power switches, photovoltaic devices and methods for making micro-fluid ejected electronic devices
20070153044 - Methods and apparatuses for sensing temperature of multi-via heater chips
20070153045 - Methods and apparatuses for regulating the temperature of multi-via heater chips
20070153054 - Ink jet print head adapted to minimize orientation-induced line-width variation
20070153055 - Ink jet print head adapted to minimize orientation-induced line-width variation
20070153074 - Systems and methods for synchronized on-carrier printing and drying
20070153608 - Distributed programmed memory cell overwrite protection
20070154227 - Storing printer density control parameters in cartridge memory
20070154232 - Contacting removable printer cartridges
20070154240 - Conductive roller for an image forming apparatus
20070154250 - Six-sided printing method
20070156648 - System and method for providing searchable help on a multi-function peripheral
20070157193 - Image forming device upgrade via optical scanning of a media sheet
June 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070144045 - Electroluminescent display system
20070145636 - Ink tank incorporating lens for ink level sensing
20070146411 - Maintenance on a hand-held printer
20070146436 - Low energy, long life micro-fluid ejection device
20070146446 - Ink jet cartridge comprising a porous core and methods for manufacturing the same
20070146756 - Method of operating an imaging apparatus having a duplexer and a perforation device
20070146794 - Descreening and detail enhancement for scanned documents
20070146799 - Method of thumbnail scanback photo selection
20070146807 - Method and apparatus for enhancing scanned documents
20070147930 - Light guides to assist in movement of a handheld printing device
20070150536 - Peripheral device having user preference history and method of operation
20070150803 - Document segmentation for mixed raster content representation
20070138732 - Roller separator for printers
20070139458 - Method for identifying an installed cartridge
20070139475 - Power and ground buss layout for reduced substrate size
20070139478 - Ink jetting assembly
20070139491 - Fluid storage container
20070139492 - Ink cartridge venting
20070139493 - Shipping reservoirs for inkjet printheads, and assemblies including the same
20070139507 - Hand-operated printer having a user interface
20070139508 - Hand-held ink jet printer
20070139713 - Method to produce a hardcopy output of an image formed at least in part by perforations
20070140729 - Dynamic seal for component surfaces
20070140770 - User interface for a hand-operated printer
20070141492 - Additive for photoconductor end seal wear mitigation
20070132800 - Methods of and apparatus for handling data associated with a cartridge
20070134570 - Long life photoconductors
20070126773 - Low ejction energy micro-fluid ejection heads
20070127057 - Job status tracking and notification system
20070127069 - Universal output device control
20070127840 - Method for removing streaks from a scanned image
20070127969 - Perforation forming mechanism for use in an imaging apparatus
May 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070120890 - Inkjet printhead packaging tape for sealing nozzles
20070120937 - System and method for hand-held printing
20070115501 - Vocal status reporting system
20070109306 - Transparency optimization method and system
20070109334 - Method of ink evaporation prediction for an ink reservoir
20070109336 - Method for reducing an amount of ink used in printing an image
20070109339 - Alignment method for hand-operated printer
20070109354 - Liquid applied seal for inkjet orifices
20070109396 - White vector adjustment via exposure using two optical sources
20070109600 - Printer optimization method and system
20070102867 - Media feeding apparatus
20070102871 - Exit shaft dampening device to improve print quality
20070102873 - Apparatus for varying pressure roll nip force
20070103498 - Inkjet printhead
20070103734 - Scanner analog-front-end calibration using percent of freedom
20070105979 - Metal colloid dispersions and their aqueous metal inks
20070106719 - Integer square root algorithm for use in digital image processing
20070097390 - Method for correcting cartridge color shifts for performing imaging with an imaging apparatus using a cartridge
April 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070091136 - Printhead having a plurality of print modes
20070091380 - Automatic generation of a quick dial reference sheet
20070091383 - Synchronization of two asics for dual-sided scanning of a document
20070092327 - Perforation forming mechanism for use in an imaging apparatus
20070092820 - Toner with enhanced fuser release properties
20070094148 - Method of licensing functionality after initial transaction
20070085881 - Methods for improved micro-fluid ejection devices
20070086026 - Method of selecting inks for use in imaging with an imaging apparatus
20070088613 - Method for managing a plurality of imaging supply items for an organization
20070081183 - Printing apparatus consumable data communication
20070075137 - Method of licensing functionality after initial transaction
20070075416 - Electronic devices and methods for forming the same
20070076032 - Methods and apparatuses for control of a signal in a printing apparatus
20070076044 - Removable sealing tape with thin adhesive
20070076045 - Maintenance and docking station for a hand-held printer
20070076053 - Nozzle members, compositions and methods for micro-fluid ejection heads
20070076057 - Heater chips with a reduced number of bondpads
20070076058 - Methods for improving flow through fluidic channels
20070076059 - Thick film layers and methods relating thereto
20070076060 - Photoimageable nozzle members and methods relating thereto
20070076065 - Ink tank with an air prevention component
20070076066 - Ink tank for a printhead
20070076082 - Methods and apparatuses for measuring print area using hand-held printer
20070076083 - Ink jet pen having a free ink chamber
20070076257 - Method for using an imaging apparatus to generate image panels for assembly as a poster
20070076265 - Method of bit depth reduction for an apparatus
20070077074 - Apparatuses and methods for identifying a consumable for use with an imaging apparatus
20070077082 - System and methods for enabling geographically specific fuser control process
20070078199 - Color pigment inks for general use
20070079125 - Interface protocol method and system
March 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070045270 - Imaging device temperature management
20070045548 - Method for calibrating a dual channel scanner background
20070046197 - Customizable electroluminescent displays
20070046710 - System for continuous heating of an ink jet printhead in an ink jet apparatus
20070046711 - Method for controlling a printhead
20070046930 - Scanning apparatus and methods
20070047016 - Contaminant particle identification and compensation with multichannel information during scanner calibration
20070047990 - Method for minimizing temperature droop in a fuser
20070048050 - Developing agent transport and storage
February 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070039504 - Method for operating a printer which requests print density approval
20070039676 - Lamination of dry film to micro-fluid ejection head substrates
20070040858 - Systems, methods and apparatuses for sensing ink container and ink presence
20070040862 - Heater chip test circuit and methods for using the same
20070040876 - Methods and apparatus for transferring information between a consummable item and a printing device using radio frequency
20070041053 - Apparatus and method for error diffusion with dither
20070041059 - Image scanning device and method for controlling scanner output
20070041749 - Image forming substance engaging device
20070041751 - Toner metering device
20070042515 - Printed fuse devices and methods for making the same
20070034099 - Seals for an image forming apparatus
20070034100 - Seals for an image forming apparatus
20070035596 - Ink jet cartridge
20070036438 - Methods and systems for identifying red eye pairs
20070038313 - Systems and methods for modifying multi-function device settings
20070038872 - Multi-function printing device
20070038946 - Systems, methods and devices for controlling a multifunctional product using a scriptable user interface
20070029383 - Multi-function imaging apparatus
20070033540 - Systems and methods for directory and file manipulation using a multifunction device
20070024471 - Systems and methods for secure communication over wired transmission channels
20070024652 - Method and apparatus for printing
20070024660 - Method and apparatus for performing alignment for printing with a printhead
20070024917 - Device access area illumination in an imaging apparatus
20070025756 - Sealing member for image forming device
20070025796 - Exit roller system for an imaging apparatus
20070027879 - Systems and methods for managing multi-function device operation using containers and workflow objects
20070027894 - Systems and methods for providing custom multi-function device operations based on object type
20070027895 - Systems and methods for providing customized multi-function device interfaces using user authentication
January 2007 - Lexmark International, Inc. Intellectual Property Law Department patents
20070019986 - Two part cartridges with force biasing by printer
20070020411 - Extended life polyimide toner transfer belts
20070021583 - Homogeneous low hardness polyurethane
20070022233 - Document processing device with usb drive
20070013107 - Epichlorohydrin rollers improved for grinding
20070013746 - Precision inkjet printing of epoxy compounds
20070014610 - Image forming device with multimode duplexer
20070008401 - Multiharmonic galvanometric scanning device
20070009286 - Drum support bushing with orienting features
20070011249 - Multi-function printing device
20070000863 - Method for dry etching fluid feed slots in a silicon substrate
20070001388 - Media feeding management
20070002101 - Reduction of heat loss in micro-fluid ejection devices
20070002116 - Media support for an imaging apparatus
20070002180 - Strength parameter-based color conversion of digital images
20070002375 - Segmenting and aligning a plurality of cards in a multi-card image
20070003327 - Toner supply members for an image forming device
20070003339 - Modular printer and scanner adf duplexer feedpath including second tray
20070003343 - Duplexing adf using a paperpath shorter than the length of paper to be duplexed
20070003355 - Folding edge guide assembly for an imaging apparatus
20070004215 - Dry etching methods
December 2006 - Lexmark International, Inc. Intellectual Property Law Department patents
20060291406 - Device authentication method and system
20060291891 - Electrophotographic power supply configuration for supplying power to a fuser
20060291934 - Method for generating a perforation clip region
20060294308 - Reconfigurable cache controller utilizing multiple asic srams
20060283937 - Usb host device for printer interface
20060284921 - Maintenance station for an imaging apparatus
20060284925 - Bubble purging system and method
20060285139 - Mixed-size copy printer system and method
20060285395 - Addressing, command protocol, and electrical interface for non-volatile memories utilized in recording usage counts
20060285859 - Backup of replaceable device information in an image-forming apparatus
20060285894 - Multilayer fuser member including current elements
20060285895 - Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current supply and return rolls
20060285896 - Fuser member including an electrically conductive polymer layer, a resistive layer, an electrically conductive layer, and current elements
20060279364 - Determining operating point of feedback controller applied to operation of oscillating scanning device
20060279619 - Inkjet printing of layers
20060279798 - Coversheet manager application
20060279802 - Methods of identifying the type of a document to be scanned
20060280366 - Systems and methods for content-based document image enhancement
20060280534 - Apparatus for and method of creating a duplex scan using a single pass adf
20060282463 - Virtual coversheet association application
20060282885 - Method to wirelessly configure a wireless device for wireless communication over a secure wireless network
20060274107 - Method and apparatus for calibrating a printhead
20060274376 - Method for image background detection and removal
20060275046 - Method and apparatus for reducing sheet material curl induced in a fusing operation
20060275049 - Roller with mechanical properties influenced by rotation
20060275061 - Fuser having reduced axial temperature droop
20060275681 - Plasticized photoconductor
20060275684 - Photoconductor with ceramer overcoat
20060275689 - Chemically prepared toners with size limiting binders
November 2006 - Lexmark International, Inc. Intellectual Property Law Department patents
20060268041 - Power sensing circuit
20060268060 - Sealing for inkjet orifices
20060268320 - Method for handling confidential jobs in an imaging apparatus
20060268297 - Method for constructing a lookup table for converting data from a first color space to a second color space
20060268353 - Method for calibrating an imaging apparatus configured for scanning a document
20060268362 - Methods and apparatuses for executing custom scan jobs
20060268365 - Imaging apparatus configured for scanning a document
20060269163 - Methods and systems for scaling and rotating an image in a single operation
20060263105 - System, method and print cartridge for signaling user replacement of fuser wiper
20060263125 - Method for processing a duplexed document
20060263126 - Method for reducing show-through in a scanned duplexed document
20060265332 - Method for providing document traceability
20060256073 - Control panel using ray-of-light to enhance control-display relationships
20060256397 - Method and system for combining images
20060257171 - Paddle positioning system
20060259803 - Power saver automatic learning method
20060250465 - Method for determining an optimal non-nucleating heater pulse for use with an ink jet printhead
20060250637 - Default settings customization system
20060250660 - Methods for identifying marks using a digital master document and scanned image enhancement
20060252023 - Methods for automatically identifying user selected answers on a test sheet
20060245527 - Method and apparatus for effecting synchronous pulse generation for use in serial communications
October 2006 - Lexmark International, Inc. Intellectual Property Law Department patents
20060238605 - Collimation assembly with an adjustment bracket capable of flexing when receiving a light source
20060239550 - Method and system for enhancing an image
20060239700 - Accordion jam detection of printed media
20060241932 - Translation previewer and validator
20060232627 - Power distribution routing to reduce chip area
20060233571 - Toner feed assembly
20060226592 - Apparatus providing reduction in media skew during a sheet picking operation
20060227128 - Imaging apparatus including an incising unit
20060227173 - Printhead systems having multiple ink chambers with balanced and short ink paths
20060227182 - Printhead filter systems and methods for manufacturing the same
20060227382 - Method for descreening a scanned image
20060228030 - Method and system for image compression for use with scanners
20060228153 - Systems and methods for handling defective rfid media according to available printer output options
20060228638 - Photoconductor with protective overcoat
20060218789 - Overhanging nozzles
20060221115 - Methods for bonding radiation curable compositions to a substrate
20060221119 - Orifice plate protection device
20060221140 - Low profile printhead
20060221141 - Heater chip for inkjet printhead with electrostatic discharge protection
20060222399 - Cleaning member for charging device
20060223381 - Memory card bezel for an apparatus
20060224672 - @ symbol for use in a multifunction device
20060224889 - Methods for authenticating an identity of an article in electrical communication with a verifier system
September 2006 - Lexmark International, Inc. Intellectual Property Law Department patents
20060209144 - Seal for inkjet orifices
20060209355 - Method for printing incoming facsimiles
20060209366 - Scanning method for stitching images
20060210299 - Variable force biasing mechanism and electrical connection
20060203281 - Multi-function device with user selectable copy and scan mode
20060203982 - Method and system for auto-routing fax and voice signals
20060206859 - Method for generating object shapes by emulation
20060197807 - Micro-fluid ejection device having high resistance heater film
20060198403 - Laser scanning unit including a shield
20060198642 - Fuser assembly including memory
20060198684 - Exit roller system for an imaging apparatus including backup rollers configured to reduce tracking
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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lexmark International, Inc. Intellectual Property Law Department in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lexmark International, Inc. Intellectual Property Law Department with additional patents listed. Browse our Agent directory for other possible listings.
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