Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 3 - Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
Patents for G11B 3 - Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (2,921)
03/2011
03/29/2011US7916614 Recording member cutting device and recording member cutting processing apparatus
03/24/2011DE202010013700U1 Invertiertes Schallplattentellerlager Inverted main bearing records
03/17/2011US20110063970 Moving apparatus and information recording/reproducing apparatus
03/17/2011US20110063964 Method of manufacturing a disk drive device having base member, bearing unit, drive unit and hub, and disk drive device manufactured by the manufacturing method
03/08/2011US7902493 Rotation angle transmitter and method of scanning a code disc of a rotation angle transmitter
03/03/2011US20110055359 Information processor, contents recording method, program, and storage medium
03/01/2011US7898931 Device for recording data, comprising a peripheral support membrane, and method for producing same
02/2011
02/24/2011US20110044149 Multi-layer optical disc and optical disc apparatus
02/17/2011WO2011019283A1 Optics with simultaneous variable correction of aberrations
02/10/2011DE202010014001U1 Verstellbare Tonarmbasis für Plattenspieler Adjustable tonearm for turntable
02/10/2011DE202010014000U1 Antriebsmotor mit verstellbarer Riemenspannung für Plattenspieler Drive motor with adjustable belt tension for turntables
02/01/2011US7881016 Method and apparatus for spring clip latch for retaining hard disk drive actuator onto bracket of flex circuit assembly
01/2011
01/27/2011US20110019525 Heater and memory cell, memory device and recording head including the heater
01/11/2011US7869337 Information processing system, information processing apparatus and method, program, and recording medium
01/11/2011US7869317 Multi-layer optical disc, and recording method and apparatus for multi-layer optical disc
01/05/2011EP1333401B1 Holder for card-like electronic device and holding device for card-like electronic device
01/04/2011US7864656 Optical storage medium and method of producing optical storage medium
01/04/2011CA2371377C Sound generator and method for manufacturing the same
12/2010
12/29/2010CN101930749A Vinyl record cleaning method
12/29/2010CN101930748A Pre-adjustment method of gramophone record player for gramophone record digital sampling
12/28/2010USRE42011 Machine-readable optical disc with reading-inhibit agent
12/28/2010US7861255 Microstructured surfaces for optical disk media
12/15/2010CN1606081B Optical information recording medium and method for manufacturing the same
12/09/2010US20100309772 Storage medium, reproducing method, and recording method
12/09/2010US20100309764 Multilayered optical disk and its recording method
12/08/2010CN1679105B Apparatus for reproducing AV data in interactive mode, method of handling user input
12/07/2010US7849378 Optical disc, method of write to same and method of read from same
11/2010
11/24/2010CN201655295U Drive device of record player
11/18/2010US20100290332 Optical data carrier with reference layer
11/17/2010EP2251862A1 Optical data recording method
11/17/2010CN201638556U Stylus arm of single-point type electric gramophone with balance opposite magnetic forces
11/17/2010CN201638555U Protective box for mobile hard disk
11/11/2010US20100284264 High density data storage medium, method and device
11/09/2010US7830776 Device for positioning, transferring and recording integrated circuits
11/09/2010US7830770 Techniques for storing and retrieving data using a sphere-shaped data storage structure
11/04/2010US20100278027 Apparatus and method for measuring signal quality
11/03/2010EP2246853A1 Optical data recording method
11/03/2010EP2246852A1 Optical data recording method
10/2010
10/21/2010US20100266074 Method for determining characteristics of signal and apparatus using the same
10/21/2010US20100265812 Data storage device and method for operating a data storage system
10/14/2010US20100260488 Optical disc device, video reproducing apparatus, server, car navigation system using the optical disc device, integrated circuit and recording/reproducing method
10/14/2010US20100260026 Multilayer optical disc
10/14/2010US20100258523 Method for manufacturing stamper
10/14/2010DE202010010567U1 Vorrichtung zum Reinigen von Schallplatten Apparatus for cleaning vinyl records
10/13/2010CN201607934U 多媒体硬盘播放器 Multimedia hard disk player
10/12/2010US7813258 Optical information recording medium and optical information reproducing method
10/05/2010CA2367924C Pseudo-reflective read inhibitor for optical storage media
09/2010
09/29/2010EP2232490A1 Thin optical disc having remote reading capability
09/28/2010US7804755 Method for determining characteristics of signal and apparatus using the same
09/23/2010US20100239889 Method and apparatus for manufacturing resin stamper, imprint method, magnetic recording medium, and magnetic recording/reproducing apparatus
09/21/2010US7802274 Optical data storage article having a physical surface modification as an anti-theft feature and a system and method for inhibiting theft of same
09/21/2010US7801327 Record carrier with watermark
09/21/2010US7801005 Apparatus and method for measuring signal quality
09/14/2010US7796495 Optical disk
09/14/2010US7796485 Method and system for fluid mediated disk activation and deactivation
09/08/2010CN101826329A Drive device for record player and control method thereof
09/07/2010US7793354 System, method, and computer program for verifying data on information recording medium
09/07/2010US7792012 Information recording medium, and data reproduction device
09/07/2010US7792002 Optical disc device
09/02/2010US20100220582 Disc-shaped information-carrying medium
08/2010
08/31/2010US7785689 Raw material conserving optical data storage media
08/24/2010US7782747 Optical information recording medium including super resolution reproducing film, method for reproducing optical information recording medium, and optical information processing apparatus using optical information recording medium
08/19/2010US20100208576 Recording device and recording method for dual layer recording disc
08/19/2010US20100208574 Systems and Methods for Reduced Latency Loop Recovery
08/17/2010US7778135 Optical recording medium, method for recording/reproducing information to/from optical recording medium and apparatus for recording/reproducing information
08/12/2010US20100202280 Aluminum-alloy reflection film for optical information-recording, optical information-recording medium, and aluminum-alloy sputtering target for formation of the aluminum-alloy reflection film for optical information-recording
08/11/2010CN201549215U Domestic voice recorder
08/10/2010US7773484 Optical disc device and control circuit for optical disc device
08/05/2010US20100195477 Recording apparatus, method for controlling the apparatus, and storage medium storing control program
08/03/2010US7767255 depositing magnetic material on the dots; computer disk drives; good performance both for reading and for writing information
08/03/2010US7767117 Manufacturing method of a flexible optical disk
07/2010
07/28/2010CN101790759A Optical disc and methid for fabricating the same
07/22/2010US20100182895 Optical information recording medium
07/15/2010US20100177610 Optical disk device for multi-layer optical disk and multi-layer optical disk
07/14/2010CN101777351A Stylus arm of single-point type opposite-pole magnetic-balance phonograph
07/13/2010US7757247 Small form factor optical/magnetic disk for information storage
07/08/2010US20100172231 Multilayer optical information medium and optical information processing apparatus therefor, program product and information medium including the same
07/06/2010USRE41415 Optical disc including a plurality of data layers
07/06/2010US7751915 Device for level correction in a wave field synthesis system
07/06/2010US7751302 Information media and method and apparatus for writing and reproducing information using the same
07/01/2010US20100165814 Dubbing device for dubbing data
07/01/2010DE112008002112T5 Optische Platte und Verfahren zur Herstellung derselben Optical disc and method of manufacturing the same
06/2010
06/29/2010US7748012 Method of manufacturing a limited use data storing device
06/29/2010US7746757 Optical disc medium and optical disc device
06/24/2010US20100157769 Optical recording medium for retail activation
06/24/2010US20100157751 Information recording medium, information recording apparatus, information recording method, information reproducing apparatus and information reproducing method
06/22/2010CA2382510C Method and system for laser writing microscopic data spots on cards and labels readable with a ccd array
06/17/2010US20100149942 Device for cleaning a spindle support flange of device for reading and/or recording information to and from compact disks
06/10/2010US20100142350 Hybrid optical disk drive, method of operating the same, and electronic system adopting the hybrid optical disk drive
06/03/2010US20100135141 Information recording medium and method for reproducing the information from the same
06/02/2010CN201498201U Multi-point contact oil damping tone arm
06/01/2010US7727428 Method for producing optical recording medium
05/2010
05/26/2010CN1426572B Holder for card-like electronic device
05/25/2010US7723458 crosslinked polyaryletherketone polymers, reactive diluents
05/18/2010US7719953 Optical recording medium, optical recording method, optical reproducing method, optical recording apparatus, and optical reproducing apparatus
05/13/2010US20100118679 Multi-layer optical discs
05/06/2010WO2010051094A1 Optical disc and manufacturing method thereof
05/06/2010US20100110871 Optical information recording medium
05/06/2010US20100110858 Optical information recording method, optical information recording medium, optical information reproducing device, optical information reproducing method and optical information recording and reproducing device
05/06/2010US20100110856 Recording medium, recording/reproduction device and method for controlling recording/reproduction device
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