|Dynamic information storage or retrieval patents - Monitor Patents|
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Dynamic information storage or retrievalBelow 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. 04/10/2014 > 6 patent applications in 5 patent subcategories.
20140098651 - Recording apparatus with mastering function: There is provided a recording apparatus which can effectively execute compression processing regardless of the mixdown level, and which can thereby carry out the mastering process easily. A DSP mixes down audio signals assigned to a plurality of tracks into a stereo audio signal. When performing the mastering process, the... Agent: Teac Corporation
20140098652 - Side mounted laser diode on a thermal assisted magnetic recording head assembly with integrated microactuator: A magnetic data recording system employing a slider having a laser diode mounted to a side surface of the slider rather than to a back surface opposite the air bearing surface. The laser diode provides a light source for thermal assisted recording. Locating the laser diode at the side surface... Agent: Hgst Netherlands B.v.
20140098654 - Disk-shaped recording medium and recording/reproducing device for disk-shaped recording medium: When recording layers were provided on both the front and back sides of an optical disk in order to increase the recording capacity, whether the reproducing surface of the optical disk taken out of the cartridge was the front side or the back side could not be determined. This problem... Agent: Hitachi Consumer Electronics Co., Ltd.
20140098653 - Recording control device and method: Provided is a recording control device including a recording control section which controls data recording to a recording medium by irradiating laser light to the recording medium, and an alternate processing section which sets, in a case where recording of data to a specific address of a prescribed sequential recording... Agent: Sony Corporation
20140098655 - Recording control device and method: There is provided a recording control device including a recording control section which controls data recording to a recording medium by irradiating laser light to the recording medium, and a division section which divides the sequential recording range of a prescribed recording layer, near a boundary of two mutually adjacent... Agent: Sony Corporation
20140098656 - Optical element: An optical element has at least one surface divided into a plurality of regions and includes: a first region configured to converge light with a wavelength λ1 onto a storage surface of a first optical disc and converge light with a wavelength λ2 onto a storage surface of a second... Agent: Panasonic Corporation04/03/2014 > 4 patent applications in 3 patent subcategories.
20140092715 - Method and system for improving laser alignment and optical transmission efficiency of an energy assisted magnetic recording head: An EAMR disk drive includes a media, a laser, and a slider coupled with the laser. The laser for provides energy. The slider has an air-bearing surface, a laser input side, an EAMR transducer and an antireflective coating (ARC) layer occupying a portion of the laser input side. The ARC... Agent: Western Digital (fremont), LLC
20140092716 - Method and apparatus for inspecting thermal assist type magnetic head: An apparatus for inspecting a thermal assist type magnetic head is configured to include a scanning probe microscope unit comprising a cantilever having a probe with a magnetic film formed on the surface of a tip portion thereof; a prober unit which provides an alternating current to a terminal formed... Agent: Hitachi High-technologies Corporation
20140092717 - Method and apparatus for inspecting thermal assist type magnetic head: An apparatus for inspecting a thermal assist type magnetic head is constituted by a scanning probe microscope means including a cantilever having a probe with a magnetic film formed on the surface of a tip portion thereof; a probe unit which provides an alternating current to a terminal formed on... Agent: Hitachi High-technologies Corporation
20140092718 - Method of writing to an optical data storage medium, method of reading from an optical data storage medium, and optical data storage medium: According to embodiments of the present invention, a method of writing to an optical data storage medium is provided. The method includes receiving a plurality of data elements, each data element having one of a plurality of values, wherein each value of the plurality of values is associated with a... Agent: Agency For Science, Technology And Research03/27/2014 > 9 patent applications in 9 patent subcategories.
20140086029 - Pre-compensated optical tape wobble patterns: Amplitude or phase modulated un-compensated wobble patterns representing address patterns for track addresses of optical media are generated. A filter is applied to the un-compensated wobble patterns to pre-compensate the un-compensated wobble patterns. When an inverse of the filter is applied to a signal representing the pre-compensated wobble patterns in... Agent: Oracle International Corporation
20140086030 - Lens driving device, information recording and playback apparatus, and electronic instrument: According to one embodiment, a lens driving device includes a movable member, a fixed member, and a magnet. The movable member is configured to retain a lens and a coil. The fixed member is configured to support the movable member such that the movable member is movable in an optical... Agent: Kabushiki Kaisha Toshiba
20140086031 - Method and apparatus for determining a location of a feature on a storage medium: A counter is configured to generate counts associated with different locations, within a smallest addressable unit of data, on a storage medium of a disk drive. A detector is configured to detect a change in a property of a signal sensed from the storage medium. A controller is configured to:... Agent: Marvell World Trade Ltd.
20140086032 - Information recording and reproducing device and information recording and reproducing method: An information recording and reproducing device has a recording section, a reproducing section, and a deterioration detection processor which detects deterioration of a signal quality of information recorded in a recording medium. The deterioration detection processor reproduces information recorded in a first area of the medium, using the reproducing section,... Agent: Panasonic Corporation
20140086033 - Method and apparatus for inspecting thermal assist type magnetic head device: In order to enable inspection of the physical shape of a near-field light emitting portion of a thermal assist type magnetic head, a thermal assist type magnetic head device is placed on a table movable in a plane, a probe fixed to a cantilever scans a plane apart at a... Agent: Hitachi High-technologies Corporation
20140086034 - Storage media asperity characterization: The present application discloses detecting an asperity on a storage media surface using two amplitude threshold crossings of an asperity detection signal within a preset timing window. The present application further discloses a temperature-dependent resistive asperity sensor and a preamplifier that correlates a resistance change at the asperity sensor within... Agent: Seagate Technology LLC
20140086035 - Lens driving device, information recording and playback apparatus, and electronic instrument: According to one embodiment, a lens driving device includes a fixed member, a movable member, a support part, and a coil. The movable member is configured to retain a lens and a magnet. The supporting part is configured such that a guide member placed substantially in parallel with a lens... Agent: Kabushiki Kaisha Toshiba
20140086036 - Spindle motor and disk drive apparatus: A spindle motor includes a stationary portion and a rotating portion including a rotor hub, and includes a recording disk and a clamper mounted thereon. The rotor hub includes a hub circular plate portion whose outer circumferential portion includes a hub slanting surface, and a hub cylindrical portion whose outer... Agent: Nidec Corporation
20140086037 - Optical information recording medium and optical information recording medium playback apparatus: An optical information recording medium operated by CAV or zone CAV, wherein a groove that wobbles is formed in advance, and information is recorded in the groove and a land adjacent to the groove, an address is recorded by a wobble signal of the groove, the groove is alternately provided... Agent: Sony Corporation03/20/2014 > 7 patent applications in 7 patent subcategories.
20140078873 - Data processing system having data reproduction independent of data processing: A processing unit performs a method including controlling a reading-out of data from a first storage medium at a predetermined read-out data rate to produce inputted data, and controlling a compression of the inputted data to produce first compressed data of a first compressed format. The method includes controlling a... Agent: Sony Corporation
20140078874 - Apparatus and method for controlling tape movement in a rotary head data storage system and retrieval system: A method is provided for controlling movement of a tape in a data storage and retrieval system having a tape roller servo subsystem for controlling movement of a tape, and a head servo subsystem for controlling position of a head element mounted on a rotatable carriage unit. The method includes... Agent: Oracle International Corporation
20140078875 - Optical disk device: There is a problem that when the relative angle between laser light and an optical disc is changed by temperature, or a chucking state of an optical disc and so forth, the formerly recorded data is overwritten. The above-mentioned problem is solved by performing focus control and tracking control independently... Agent: Hitachi Consumer Electronics Co., Ltd.
20140078876 - Controlling persisting of data to disk: Embodiments relate to controlling persisting of data to disk for use with a messaging system including an application operable for generating and sending a message to a destination. An aspect is an apparatus, which includes a comparator operable to determine whether the message includes common data, and an extractor, responsive... Agent:
20140078877 - Detection lens, lens unit, optical pickup device, optical disc device, computer, optical disc player and optical disc recorder: The present application discloses detection lens provided with lens portion and flange portion including first surface connected to lens portion and second surface opposite to first surface. Flange portion includes base along optical axis of lens portion, and first to fourth projections projecting from base. First and second projections are... Agent: Panasonic Corporation
20140078878 - Non-resonant two-photon absorption recording material, non-resonant polymer two-photon absorption optical information recording medium, and recording/reproducing method: The present invention provides a non-resonant two-photon absorption recording material containing a non-resonant polymer two-photon absorption compound, and the non-resonant two-photon absorption recording material wherein the main chain of the non-resonant polymer two-photon absorption compound contains at least one member selected from polystyrene, polyacrylate, polymethacrylate, polyester, polyurethane, polyether and polyimide,... Agent: Fujifilm Corporation
20140078879 - Bearing apparatus, spindle motor, and disk drive apparatus: A bearing apparatus includes a stationary shaft, an upper annular portion, a lower annular portion, and a sleeve. An outer circumferential surface of the upper annular portion includes a cylindrical surface and an inclined surface arranged above the cylindrical surface. The cylindrical surface has an axial length smaller than that... Agent: Nidec CorporationPrevious industry: Horology: time measuring systems or devices
Next industry: Multiplex communications
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