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Metal Working > Method Of Mechanical Manufacture > Electrical Device Making Electrical Device MakingElectrical Device Making patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/13/07 - 20070283555 - Membrane probing system A substrate, preferably constructed of a ductile material and a tool having the desired shape of the resulting device for contacting contact pads on a test device is brought into contact with the substrate. The tool is preferably constructed of a material that is harder than the substrate so that ... 11/08/07 - 20070256290 - Method for fabricating luminescent solid key A method for making a luminescent key. The key has a 3-dimensional shape and is extraordinarily thin. Besides, the key evenly emits luminescence. The key can be used in a mobile phone to save space so that more components can be put into the mobile phone. ... 11/01/07 - 20070251081 - Brake liquid pressure control unit of on- vehicle device and its manufacturing method In brake liquid pressure control unit for an on-vehicle device and its manufacturing method, a lid member constituting at least one reservoir together with a cylindrically shaped hole is formed substantially in a bell shape, the lid member comprising a cylindrical wall projected externally from one of four base surfaces ... 11/01/07 - 20070251080 - Beam assembly method for large area array multi-beam dut probe cards A method for fabricating beams for a probe card includes dividing a large beam panel into smaller sub-panels before attaching the beams to corresponding posts on a substrate. Each sub-panel may have a sufficient number of beams to test several devices under test. The beam sub-panels may be aligned to ... 09/13/07 - 20070209192 - Electron-emitting device manufacturing method, electron source manufacturing method, image-forming apparatus manufacturing method, and information displaying and playing apparatus manufacturing method Provided is an electron-emitting device using a carbon fiber as an electronic member. A carbon fiber through which a cathode electrode and a control electrode are short-circuited is removed to obtain an electron-emitting device having a uniform electron emission characteristic. A first electrode including a plurality of fibers each containing ... 08/23/07 - 20070193019 - Small volume in vitro sensor and methods of making A sensor utilizing a non-leachable or diffusible redox mediator is described. The sensor includes a sample chamber to hold a sample in electrolytic contact with a working electrode, and in at least some instances, the sensor also contains a non-leachable or a diffusible second electron transfer agent. The sensor and/or ... 07/12/07 - 20070157457 - Assembly method and machinery for waterproof testing of electronic devices A method of waterproof testing an electronic device at a rated water depth is provided. The method may comprise the steps of assembling the electronic device; subjecting the electronic device to a test vacuum pressure associated with the rated water depth; measuring a leak rate of the electronic device after ... 06/14/07 - 20070130751 - Method of forming a spark plug with multi-layer firing tip A spark plug having a multilayer firing tip that minimizes the amount of precious metal used and a method of assembling a spark plug with a multilayer firing tip. The firing tip includes a discharge end and a weld end, with the weld end being connected to a center electrode, ... 05/31/07 - 20070119044 - Clamping device for flexible substrate and method for fabricating the same A clamping device for a flexible substrate is provided. The clamping device includes a carrier board. The carrier board has a fixed positioning assembly and a plurality of movable positioning assemblies. The fixed positioning assembly and the movable positioning assemblies are disposed in locations that almost correspond to a plurality ... 05/24/07 - 20070113394 - Air socket for testing integrated circuits An electrical component testing device comprising a housing having at least one recess covered by a flexible membrane so as to form a chamber. A fluid passage extends through a portion of the housing and connects to the chamber thus permitting passage of a fluid material into the chamber. At ... 04/19/07 - 20070084042 - Isolated planar mesogyroscope An inertial sensor includes a mesoscaled disc resonator comprised of micro-machined substantially thermally non-conductive wafer with low coefficient of thermal expansion for sensing substantially in-plane vibration, a rigid support coupled to the resonator at a central mounting point of the resonator, at least one excitation electrode within an interior of ... 04/19/07 - 20070084042 - Isolated planar mesogyroscope An inertial sensor includes a mesoscaled disc resonator comprised of micro-machined substantially thermally non-conductive wafer with low coefficient of thermal expansion for sensing substantially in-plane vibration, a rigid support coupled to the resonator at a central mounting point of the resonator, at least one excitation electrode within an interior of ... 04/19/07 - 20070084041 - Single-mask fabrication process for linear and angular piezoresistive accelerometers An accelerometer and a method of fabricating an integrated accelerometer comprises the steps of providing an SOI wafer with a selected resistivity to eliminate any need for additional doping of the SOI wafer, providing a single mask on the SOI wafer, and simultaneously defining all components of the accelerometer in ... 04/19/07 - 20070084041 - Single-mask fabrication process for linear and angular piezoresistive accelerometers An accelerometer and a method of fabricating an integrated accelerometer comprises the steps of providing an SOI wafer with a selected resistivity to eliminate any need for additional doping of the SOI wafer, providing a single mask on the SOI wafer, and simultaneously defining all components of the accelerometer in ... 03/08/07 - 20070050969 - Method for producing micromachined layered device Method for producing a micromachined layered device comprising a membrane layer and a first layer on one side of the membrane layer and a second layer on the opposite side of the membrane layer, the method comprising the following steps: d) a membrane layer is applied on a substrate; e) ... 03/01/07 - 20070044295 - Use of nanoparticles in film formation and as solder Nanoparticle compositions for use as solder, and methods for joining two or more material surfaces using nanoparticle solder compositions are described. Due to their small size, nanoparticles of a particular material have a lower melting temperature than the same material in bulk, thereby providing a homogenous bond between two or ... 02/22/07 - 20070039164 - Led package and fabrication method thereof An LED package and a fabrication method thereof are provided. The LED package includes an upper metal plate having an LED-receiving hole therein; a lower metal plate disposed under the upper metal plate; and an insulator which the upper metal plate and the lower metal plate from each other. A ... 02/15/07 - 20070033796 - Cross-over of conductive interconnects and a method of crossing conductive interconnects A cross-over (140); of first (142) and second (144) separate elongate conductive interconnects, comprising: a first elongate conductive interconnect (142); a first conductive portion (110a) separate from the first elongate conductive interconnect (142); a second conductive portion (110b) separate from the first elongate conductive interconnect (142); first insulating material (122) ... 01/18/07 - 20070011863 - Manufacturing methods of electromagnetic-wave shielding and light transmitting window material, display panel, and solar battery module In order to decrease the time (adhesion time in an adhesion step) for manufacturing an electromagnetic-wave shielding and light transmitting window material and a display panel, a top mold 43 and a bottom mold 44, which are made of a synthetic resin having high heat resistance, are disposed between a ... 01/18/07 - 20070011862 - Lighting element comprising an inserted light-guiding body A method produces a lighting element that includes at least one luminescent diode and an inserted light-guiding body. The light-guiding body receives light emitted by the luminescent diode. The luminescent diodes are secured to the light-guiding body by an injection molding process of a transparent plastic material such that at ... 11/30/06 - 20060265860 - Panel and semiconductor device having a composite plate with semiconductor chips The invention relates to a panel and a semiconductor device including a composite plate with semiconductor chips and a plastic packaging compound, and to processes for producing them. For this purpose, the panel having a composite plate has semiconductor chips arranged in rows and columns on a top side of ... 09/28/06 - 20060213051 - Method of producing piezoelectric actuator and piezoelectric actuator Grooves are formed in a supporting plate around element-arrangement areas in which a plurality of piezoelectric elements are to be arranged respectively. After forming the grooves, the piezoelectric elements are formed in the element-arrangement areas respectively by making particles of a piezoelectric material to be deposited on the element-arrangement areas ... 09/14/06 - 20060200969 - Ammonia sensor element, heater, and method for making the same A sensor element can comprise a co-fired heater section, a sensing section, and a third insulating layer disposed between the electrode portion and the temperature sensor. The heater section can comprise a heater, a shield, and a temperature sensor, with a first insulating layer disposed between the heater and the ... 08/31/06 - 20060191125 - Self-assembled electrical networks Techniques for self assembly of macro-scale objects, optionally defining electrical circuitry, are described, as well as articles formed by self assembly. Components can be joined, during self-assembly by minimization of free energy, capillary attraction, or a combination. ... 08/10/06 - 20060174470 - Transfer resistant rfid tag A transfer resistant RFID tag preferably includes an identification chip, a tag coil, a housing and a cap. The identification chip is electrically connected to the tag coil with two wires. A first quantity of bonding compound is applied to a surface that is slightly greater than a surface area ... 06/08/06 - 20060117551 - Multi-layer ceramic acoustic transducer A method for manufacturing a multi-layer acoustic transducer with reduced total electrical impedance. The method is based on the bonding of two piezoelectric ceramic layers with confronting metallized surfaces to a thin electrical conductor, then electrically connecting the top and bottom surfaces to form a wrap-around electrode while a center ... 06/08/06 - 20060117550 - Producing method of solid state pickup device, and attaching method and device for the same A producing method of producing a solid state pickup device is provided. Imaging elements are formed on a wafer in a matrix form. Each of the imaging elements has a light receiving surface and plural contact points. Receiving surface border portions are formed on a glass plate to protrude therefrom ... 06/08/06 - 20060117549 - Method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal According to the invention, a method for process control or process regulation of a unit for moulding, cooling and/or thermal treatment of metal, in particular for steel or aluminium, whereby the unit is provided with actuators for setting particular operating parameters and the method process is based on a method ... 05/25/06 - 20060107518 - Producing method of solid state pickup device, and attaching method and device for the same A producing method of producing a solid state pickup device is provided. Imaging elements are formed on a wafer in a matrix form. Each of the imaging elements has a light receiving surface and plural contact points. Receiving surface border portions are formed on a glass plate to protrude therefrom ... 04/13/06 - 20060075626 - Single-atom tip and preparation method thereof This invention discloses an electrochemical method for the preparation of single atom tips to replace the traditional vacuum evaporation method. The invented method for preparation of single atom tips includes the following steps: A substrate single crystal metal wire etched electrochemically to form a tip. The surface of the metal ... 03/02/06 - 20060042071 - Method for making key top made of translucent material., key top marked by that method, key unit, and process for producing key unit A method is provided for marking a key top made of a translucent material with a character, a symbol, or the like, and a process is provided for quickly producing an illumination key unit. The inside of a transparent plastic key top is irradiated intermittently with focused laser light having ... 02/23/06 - 20060037187 - Process of making a microtube and microfluidic devices formed therewith A process for producing a tube suitable for microfluidic devices. The process uses a uniformly-doped first material having a first portion into which a channel is etched partially through the first material between second and third portions of the first material. The first material is then bonded to a second ... 02/16/06 - 20060032038 - Phosphorescent power conducting device A phosphorescent power conducting device including an electricity conductor covered with a glow-in-the-dark jacket. The jacket is formed from a resinous material mixed with a color concentrate. The jacket glows after exposure to light so as to increase visibility of the conducting device. ... 12/22/05 - 20050278936 - Optoelectronic apparatus with a shielding cage, and methods for production of an optoelectronic apparatus with a shielding cage. The invention relates to an optoelectronic apparatus in which a shielding cage is integrated in a housing to reduce electromagnetic interference. The invention further relates to methods for production of an optoelectronic apparatus having a shielding cage integrated into a housing portion thereof. ... 12/15/05 - 20050273995 - Microfluidic device with electrode structures The design, development and fabrication of a DEP microfluidic assembly with an in-built interdigitated microelectrode array is presented. Continuous fractionation of microparticles in a PDMS microfluidic channel is described. Experimental verification of positive and negative DEP of yeast cells and polystyrene latex beads is demonstrated. A microfluidic device with DEP ... 12/08/05 - 20050268455 - Method for fabricating a microscale anemometer Method for fabricating a microscale anemometer on a substrate. A sacrificial layer is formed on the substrate, and a metal thin film is patterned to form a sensing element. At least one support for the sensing element is patterned. The sacrificial layer is removed, and the sensing element is lifted ... 11/17/05 - 20050251992 - Saddle for stringed instruments A saddle for a stringed instrument comprising an elongate member having a string support surface for supporting strings of the instrument and a base for connecting to the stringed instrument. The elongate member has at least one internal cavity and an insert made from a resonant material is received in ... 11/03/05 - 20050241137 - Electrode, electrochemical device, and method of making electrode An electrode comprises a planar collector, and an active material containing layer disposed on the collector. The active material containing layer comprises a plurality of particles containing an active material, and a binder for binding the particles containing the active material to each other and the particles containing the active ... 11/03/05 - 20050241136 - Method for making sensors, and sensors made therefrom A method of making a sensor element comprises: combining coarse aluminium oxide with fine aluminium oxide and a binder to form a mixture, milling the mixture to form a base slurry, mixing a supported catalyst with the base slurry and a fugitive material to form a final slurry, applying the ... 10/20/05 - 20050229379 - Multilayered gas sensor element A method for manufacturing a multilayered gas sensor element including plural thin layers is provided. The method comprises applying, onto a substrate in a pattern, a dispersion of nano-particles of a desired type of material in a dispersion medium along with a dispersant to provide a thin green layer of ... 10/13/05 - 20050223538 - Method for production of a multi-layer carbon brush A method for production of a multi-layer carbon brush including at least two electrically-conducting functional layers made from carbon material and at least one insulation layer made from an electrically-insulating material, running between consecutive functional layers. According to the invention, the corresponding multi-layer carbon brushes and the layers with desired ... 09/29/05 - 20050210657 - Method of treating gas sensor element A method of treating a gas sensor element for improving measurement characteristics thereof, including: heating the gas sensor element at a temperature of 600-1000° C. for 3-24 hours in a treatment atmosphere in which an oxygen concentration is regulated to be not higher than 0.2% and in which are included: ... 09/29/05 - 20050210656 - Method and apparatus for thermal isolation of a gas sensor A gas sensor assembly detects the presence of a constituent in a first gas stream. The assembly comprises: (a) a flexible circuit having a pair of oppositely-facing surfaces, (b) a sensor mounted on one surface of the flex circuit, the sensor electrically connected to conductors in the flex circuit, and ... 09/15/05 - 20050198810 - Gas sensor manufacturing process, and gas sensor A process for manufacturing a gas sensor, the gas sensor including a gas detecting element, cylindrical metal shell, and cylindrical protector as defined herein, the process comprising: applying a lubricant to an outer circumference of a leading end portion of the metal shell; assembling the metal shell having the lubricant ... 08/11/05 - 20050172476 - Method and apparatus for fluid dispersion A microfluidic method and device for focusing and/or forming discontinuous sections of similar or dissimilar size in a fluid is provided. The device can be fabricated simply from readily-available, inexpensive material using simple techniques. ... 06/30/05 - 20050138792 - Method of forming a lead An implantable, substantially isodiametric, low resistance implantable lead having at least one electrode positioned in a stimulation/sensing portion of the lead as well as a method of manufacturing the same. At least the stimulation/sensing portion is unitized through partially surrounding and supporting insulation and conductive element(s) of the stimulation/sensing portion ... 06/30/05 - 20050138791 - Method of forming a lead An implantable, substantially isodiametric, low resistance implantable lead having at least one electrode positioned in a stimulation/sensing portion of the lead as well as a method of manufacturing the same. At least the stimulation/sensing portion is unitized through partially surrounding and supporting insulation and conductive element(s) of the stimulation/sensing portion ... 06/09/05 - 20050120542 - Device and method for preparing an electrochemical sensor The invention relates to a device (1) for preparing an electrochemical sensor (2) enabling the sensor head (2a) thereof to be provided with an electrolyte (3) and a membrane (4). The inventive device comprises retaining means (6) for the sensor in addition to means for depositing the electrolyte (7) and ... ### FreshPatents.com Support |