|Dynamic information storage or retrieval patents - Monitor Patents|
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Dynamic information storage or retrieval January recently filed with US Patent Office 01/12Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 01/26/2012 > 6 patent applications in 6 patent subcategories. recently filed with US Patent Office
20120020194 - Plasmon shield to shape and reduce optical spot: A TAMR head is disclosed with a triangular shaped plasmon antenna covered on two sides with a plasmon layer that generates an edge plasmon mode along a vertex of the two plasmon sides formed opposite a main pole layer. A plasmon shield (PS) is formed along the ABS and opposite... Agent:
20120020195 - Transducer assembly for light delivery: An apparatus having a transducer assembly that includes a waveguide having first and second cladding layers and a core layer between the first and second cladding layers, and a grating structured to couple electromagnetic radiation into the waveguide. The grating has a plurality of elongated slits that are substantially parallel... Agent: Seagate Technology LLC
20120020196 - Network-based real-time optic disc writer device: A network-based real-time optic disc writer device has at least two disc writer assemblies and a monitoring unit. Each of the disc writer assemblies has a disc writer unit and host controller with a detection unit. The disc writer unit is electrically connected to the host controller and has a... Agent: Acard Technology Corp.
20120020197 - Optical pickup device: An optical pickup device, which can effectively prevent occurrence of trouble in recording and reproducing of information due to the fact that an objective lens for each optical beam is contaminated while not adding unnecessary parts and while reducing a cost, is provided. An optical pickup device (P1) which performs... Agent: Pioneer Corporation
20120020198 - Objective lens and optical information recording/reproducing apparatus: where f represents a focal length (unit: mm) of the objective lens with respect to the wavelength λ, d represents a thickness (unit: mm) of the objective lens along an optical axis of the objective lens, and n represents a refractive index with respect to the wavelength λ; a photoreceptor... Agent: Hoya Corporation
20120020199 - Information recording medium and method for manufacturing information recording medium: An information recording medium includes a substrate, and particle portions arranged in isolated relation on the substrate and each including an information recording material. A width of each of the particle portions in an information recording direction is not more than 30 nm. The information recording medium further includes pillars... Agent:01/19/2012 > 12 patent applications in 10 patent subcategories. recently filed with US Patent Office
20120014230 - Magnetic recording element used for thermally-assisted magnetic recording: A magnetic recording element that faces a recording medium and that executes a magnetic recording while the recording medium is heated, the element including a waveguide that is configured with a core and a cladding, the core, through which laser light propagates, including an enlarged part, which is enlarged at... Agent: Tdk Corporation
20120014232 - Device for accessing address information in an optical disc: An address-accessing device includes first and second information generators for producing first and second information according to the received address signals; a phase offset detector for producing a phase offset according to the first and second information; a reference signal generator for producing a reference signal according to the phase... Agent:
20120014231 - Write-once recording medium, recording method, recording apparatus, reproduction method, and reproduction apparatus: A write-once recording medium is provided, which comprises a management information area for recording management information for managing a recorded state, and a user data area for recording user data. The user data area is configured to contain at least one recording area. At least one session is configured to... Agent: Panasonic Corporation
20120014233 - Methods, systems, and program products for controlling the playback of music: Methods, systems, and program products for controlling the playback of music are disclosed. In an embodiment a method for controlling the playback of music includes the steps of: initiating the playback of a first music track; stopping the playback of the first music track; initiating the playback of alternative audio... Agent: Adidas Ag
20120014234 - Data recording method and apparatus for re-verifying correctness of recorded data on optical storage medium: An exemplary data recording method of an optical storage medium includes following steps: during a current recording operation for recording first data onto the optical storage medium, detecting if a fatal recording error occurs; and when the fatal recording error is detected, activating a current verifying operation to verify correctness... Agent:
20120014235 - Disk recording device and digital photo frame using the same: A disk recording device includes a processor, and a storage device, a memory reader, a display, an encoder, a disk recorder, all electrically connected to the processor. The storage device is configured for storing a first file. The memory reader is configured for reading the first file. The processor is... Agent: Hon Hai Precision Industry Co., Ltd.
20120014236 - Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective: A recording medium and a recording apparatus for storing manufacturer information for supporting specific functions for each manufacturer and a method therefor. A reproducing apparatus for reproducing manufacturer information for supporting specific functions and a method therefor is also provided. If a recording apparatus modifies the contents of the recording... Agent:
20120014237 - Optical disc device: A first signal is detected from the central part of a light beam returning from a super-resolution optical disc; a second signal is detected from a peripheral part in a direction corresponding to a track on the super-resolution optical disc; a gain adjustment unit is provided to adjust the amplitude... Agent:
20120014238 - Spherical aberration compensation method and device of optical disc drive: A spherical aberration compensation method is provided. A first thickness of a cover layer at a first radius position of an optical disc is measured. A second thickness of the cover layer at a second radius position of the optical disc is measured. A spherical aberration calibration is performed at... Agent: Sunplus Technology Co., Ltd.
20120014239 - Optical disk device, control method therefor, program, and information recording medium: Provided is an optical disc device capable of correcting a value of a control parameter during an operation of reading information from an optical disc medium. The optical disc device for reading the information recorded on the optical disc medium under an operation condition corresponding to a value set with... Agent: Sony Computer Entertainment Inc
20120014240 - Method and apparatus for recording manufacturer information on a recording medium and for determining whether the manufacturer information is effective: A recording medium and a recording apparatus for storing manufacturer information for supporting specific functions for each manufacturer and a method therefor. A reproducing apparatus for reproducing manufacturer information for supporting specific functions and a method therefor is also provided. If a recording apparatus modifies the contents of the recording... Agent:
20120014241 - Apparatus for vibration reduction in a hard disk drive: An apparatus for vibration reduction in a hard disk drive, the hard disk drive comprising at least one hard disk and at least one actuator arm. The apparatus comprises a flow mitigating device disposed on the at least one actuator arm, the flow mitigating device comprising at least one surface... Agent:01/12/2012 > 20 patent applications in 17 patent subcategories. recently filed with US Patent Office
20120008469 - Processing electromagnetic films using a symmetric head assembly: Methods and systems for presensitizing film, including providing an assembly of heads comprising N left heads, a center head, and N right heads, each head being configured to effect a corresponding process P, on one or more regions of a film, activating the left heads and the center head sequentially... Agent: Zebra Imaging, Inc.
20120008470 - Magnetic recording head capable of monitoring light for thermal assist: Provided is a thermally-assisted magnetic recording head in which a slider including an optical system is joined with a light source unit. The light source unit comprises: a unit substrate including a joining surface joined with the slider and a source-installation surface adjacent to the joining surface; a light source... Agent: Tdk Corporation
20120008471 - Recording medium, recording apparatus, reproduction apparatus, recording method and reproduction method: The present invention allows the usability of a write-once recording medium to be enhanced. The write-once recording medium is provided with an ordinary recording/reproduction area, an alternate area, a first alternate-address management information area (DMA) and a second alternate-address management information area (TDMA). In addition, written/unwritten state indication information (a... Agent: Sony Corporation
20120008472 - Providing device-level functionality without altering instructions stored in device memory: Systems, methods, and machine-readable media provide device-level functionality without altering device memory. A non-transitory machine-readable medium can store a first set of instructions that are executed by the machine to provide device-level functionality unsupported by a second set of instructions stored in device memory associated with the machine without altering... Agent:
20120008473 - Playback method for optical disc, playback apparatus for optical disc, non-transistory computer program product: Address information that has been error correction encoded is recorded on a second version of a recording medium after being transformed such that such that the address decoding cannot be performed by a playback device that is not compatible with the second version of the recording medium. The address decoding... Agent: Sony Corporation
20120008474 - Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus: A recording medium comprising a recording area, the recording area includes a first area and a second area, the first area includes a frame area, the frame area includes an area in which a second synchronization code sequence and at least a portion of data are to be recorded, and... Agent: Panasonic Corporation
20120008476 - Information reproduction apparatus and method for controlling same: According to one embodiment, an information reproduction apparatus includes an information acquisition unit, an error detection unit, and a control unit. The information acquisition unit is configured to irradiate a reference beam, convert the reference beam into a luminance signal, and output the luminance signal when reproducing an information recording... Agent: Kabushiki Kaisha Toshiba
20120008475 - Method of controlling light, and optical pickup device and optical disk drive adopting the method: An optical pickup device, an optical disk drive and method of controlling light performed by the optical pickup device are provided. The optical pickup device includes: a light transmitting system including an object lens for facing a medium having a multi recording layer for storing information, a light source system... Agent:
20120008477 - Optical disc drive and method of controlling laser light power in optical disc drive: This invention provides an optical disc drive with more accurate and stable power control for a laser light source. An optical disc drive in an embodiment of this invention includes a monitor photodetector for receiving laser light emitted by a laser light source to monitor the laser light power. The... Agent:
20120008478 - Optical disc drive and method of controlling power of laser light in recording to optical disc: This invention provides accurate control of laser light power in a recording operation to achieve more stable recording operation. An optical disc drive in an embodiment of this invention monitors the power of laser light with a monitor diode and controls the laser light power based on the result of... Agent:
20120008479 - Information processing apparatus, information processing method, and program: An information processing apparatus includes a data processing unit which executes a copy process for recording data recorded on a first medium onto a second medium, and the data processing unit executes a questionable data discrimination process for discriminating questionable data which is highly likely to be not normally reproduced... Agent: Sony Corporation
20120008480 - Information processing device, information processing method, and program: An information processing device including a data processing section which executes control of a copying process where recording data on a first medium is recorded onto a second medium, and a data conversion section which executes data conversion in the copying process, where the data processing section acquires position information... Agent: Sony Corporation
20120008481 - Optical pickup apparatus: The present invention provides an electronic equipment which includes an optical member including a first adhesive application portion, wherein a support member is provided in which a second adhesive application portion is provided on a support surface of the optical member, a cross-sectional surface of the first adhesive application portion... Agent: Panasonic Corporation
20120008482 - System for holography: The present invention provides systems of recording holograms that reduce the writing time, increase the diffraction efficiency, improve the resolution, or restitute color. These systems are well suited for use with an updateable 3D holographic display using integral holography and photorefractive polymer.... Agent: Tipd, Inc.
20120008483 - Optical head and optical disc apparatus: Reference light for interference with signal light from an optical information recording medium is displaced and reflected by a corner cube prism or the like with high accuracy. The signal light and the displaced reference light are made parallel with each other with high accuracy. The signal light and the... Agent: Hitachi Consumer Electronics Co., Ltd.
20120008485 - Objective lens, optical pickup apparatus, and optical information recording reproducing apparatus: An objective lens relating to the present invention includes a first optical path difference providing structure in which a first basic structure and a second basic structure are overlapped with each other. The first basic structure is a blaze-type structure which emits a Xth-order diffracted light flux, when the first... Agent:
20120008484 - Optical information recording reproduction apparatus and optical information recording reproduction method: An optical information recording reproduction apparatus includes: a first light beam source; a second light beam source emitting a beam with a wavelength shorter than that of the first light beam source; and an object lens condensing the beams from the first and second light beam sources to an optical... Agent: Sony Corporation
20120008486 - Recording device and apc correction method: A recording device includes a light irradiation portion which irradiates an optical recording medium with laser light emitted from a light source via a field lens, a light emission drive portion which drives and causes the light source to emit light, a front monitor which receives the laser light emitted... Agent: Sony Corporation
20120008487 - Optical recording device and recording method: A recording device includes a plurality of channels configured to record data to an optical recording medium, a reception unit configured to receive data transmitted from an external device, a storage unit configured to temporarily store the data that is received by the reception unit, and a distribution control unit... Agent: Sony Corporation
20120008488 - Turntable: An improved turntable is described with inherent properties for reducing noise generated by external sources or by the parts of the turntable. The plinth of the turntable is comprised of an elastomeric layer and at least one stiffening layer that adds rigidity to the plinth. The support feet, spindle bearing,... Agent: Merrill Williams Audio, LLC01/05/2012 > 20 patent applications in 17 patent subcategories. recently filed with US Patent Office
20120002514 - Information recording and reproducing apparatus, program for controlling same, computer-readable storage medium, method for controlling information recording and reproducing apparatus, and information storage medium: An invention disclosed includes a layer number obtaining section (222) for determining which information storage layer (L1) has been accessed and a layer type identifying section (223) for identifying a type of the information storage layer (L1) determined by the layer number obtaining section (222). With the configuration, even in... Agent: Sharp Kabushiki Kaisha
20120002515 - Media content playback: Media content playback includes providing a plurality of media contents; providing for each of the media contents information identifying the respective media content; receiving from a user selection instructions that effect selecting or deselecting of a specific media content; providing context data based on measurements of at least one of... Agent:
20120002516 - Optical information reproducing apparatus: A light beam emitted from a laser source is divided into a first light beam and a second light beam. An optical divider is further provided to separate a combined light beam of the first and second light beams into a first light bundle near the optical axis and a... Agent: Hitachi Consumer Electronics Co., Ltd.
20120002517 - Optical disc, optical disc manufacturing method, optical disc recording device and optical disc reproduction device: An optical disc includes a reflective film formed on concave and convex marks after the concave and convex marks are synchronized with the integral multiple of a channel bit length and formed in accordance with modulated main information. Thereafter, continuous or intermittent laser light synchronized with the integral multiple of... Agent:
20120002518 - Playback device, playback method and program: There is provided a playback device including an adjustment portion that, based on a first data recording surface among a plurality of data recording surfaces of an optical recording medium, adjusts tilt with respect to the first data recording surface, an adjustment amount measurement portion that measures a first tilt... Agent: Sony Corporation
20120002519 - Disk-shaped recording medium, optical spot position control device, and optical spot position control method: A disc-shaped recording medium has multiple pit row phases wherein, the pit rows having a spacing between one round of pit formable positions that is limited to a predetermined first spacing are formed in a spiral shape or concentrically, and with pit rows arrayed in the radius direction, the spacing... Agent: Sony Optiarc Inc.
20120002520 - Playback device, recording medium, playback method and program: A playback device reads a BD-J application from a BD-ROM and runs the BD-J application. The BD-J application causes, by using a socket connection API, the digital copy module of the playback device to execute copying of a protected content for portable terminals to a removable recording medium and setting... Agent: Panasonic Corporation
20120002521 - Information reproduction device and information reproduction method: A process of reproducing information according to the present invention includes: reproducing record data recorded on an information-recording medium including a data area for recording the record data, and a defect control area for recording defect information of the data area; storing the defect information in a storage unit; and... Agent: Panasonic Corporation
20120002522 - Control device, control method, and control program: There is provided a control device including a recording portion that records data on a disk by shining a laser beam onto a recording surface of the disk, a reading portion that reads the data on the disk, a control parameter computation portion that computes a control parameter, a differential... Agent: Sony Corporation
20120002523 - Optical recording device and method: Before new information is recorded on a comparatively deep recording layer in a multilayer optical recording disc, a predetermined target value of a reproduced signal parameter is read from the disc itself or from a separate storage unit, the recorded/unrecorded states of the shallower recording layers are determined, and the... Agent:
20120002524 - Characterizing frequency response of a multirate system: Frequency response is characterized for mechanical components of a multirate system operating in a closed-loop environment. A disturbance is injected at the frequency of interest and at each of the alias frequencies thereof as an input into the multirate system, and a matrix equation composed of resulting measurements of the... Agent: Kabushiki Kaisha Toshiba
20120002525 - Characterizing frequency response of a multirate system: Frequency response is characterized for mechanical components of a multirate system operating in a closed-loop environment. A disturbance is injected at the frequency of interest and at each of the alias frequencies thereof as an input into the multirate system, and a matrix equation composed of resulting measurements of the... Agent: Kabushiki Kaisha Toshiba
20120002526 - Method of evaluating reproduce signal and optical disc device: A highly efficient and reliable reproduced signal evaluation method and an optical disc drive using that method in which assuming that the number of 2T's appearing successively in a predetermined evaluation bitstream is i, the evaluation bitstream is divided into a main bitstream (5+2i) long and sub bitstreams at the... Agent:
20120002527 - Adjusting method for recording condition and optical disc device: An optical disc device and an adjusting method for a recording condition for use with the optical disc device that records data into an optical disc medium by using codes whose shortest run length is 2T and reproduces the recorded data by using an adaptive equalizing procedure and a PRML... Agent:
20120002528 - Variable delay circuit, recording apparatus, and delay amount calibration method: Provided are a variable delay circuit, a recording apparatus, and a delay amount calibration method. The variable delay circuit includes a delay line in which a delay amount is variably set, a delay setting unit that performs delay setting of the delay line using a unit delay control value, in... Agent: Sony Corporation
20120002529 - Information storage medium, reproducing method, and recording method: According to one embodiment, an information storage medium includes an organic dye material which records information with a light beam having a wavelength equal to or smaller than 620 nm.... Agent:
20120002530 - Information storage medium, reproducing method, and recording method: According to one embodiment, an information storage medium includes an organic dye material which records information with a light beam having a wavelength equal to or smaller than 620 nm.... Agent:
20120002531 - Information storage medium, reproducing method, and recording method: According to one embodiment, an information storage medium includes an organic dye material which records information with a light beam having a wavelength equal to or smaller than 620 nm.... Agent:
20120002532 - Optical pickup device and optical disc apparatus: An optical pickup device includes a semiconductor laser for emitting laser light, an objective lens for irradiating luminous flux emitted from the semiconductor laser to an optical disc, a branching element having a plurality of regions for branching luminous flux reflected from the optical disc to a plurality of fluxes,... Agent:
20120002533 - Optical pickup device: A spectral element separates first laser light in such a manner that an area including only signal light as reflected first laser light is formed on a photodetector. The photodetector is provided with a first sensor group which is disposed at an irradiation position of signal light of the separated... Agent: Sanyo Electric Co., Ltd.Previous industry: Horology: time measuring systems or devices
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