Patents
More topics under "G11B - Information storage based on relative movement between record carrier and transducer" (509,022)
G11B 11 - Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group; Record carriers therefor (14,351)
G11B 13 - Recording simultaneously or selectively by methods or means covered by different main groups; Record carriers therefor; Reproducing simultaneously or selectively therefrom (1,475)
G11B 15 - Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function (21,557)
G11B 17 - Guiding record carriers not specifically of filamentary or web form, or of supports therefor (20,090)
G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function (26,229)
G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
G11B 21 - Head arrangements not specific to the method of recording or reproducing (20,963)
G11B 23 - Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus (25,121)
G11B 25 - Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing (7,037)
G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
G11B 3 - Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (2,921)
G11B 31 - Arrangements for the associated working of recording or reproducing apparatus with related apparatus (6,218)
G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271)
G11B 5 - Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (87,826)
G11B 7 - Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power; Record carriers therefor (102,715)
G11B 9 - Recording or reproducing using a method or means not covered by one of the main groups; Record carriers therefor (3,522)
Patents for G11B - Information storage based on relative movement between record carrier and transducer (1,006)
06/2009
06/09/2009US7546353 Managed peer-to-peer applications, systems and methods for distributed data access and storage
05/2009
05/21/2009US20090129221 Write-once optical disc and method for recording management information thereon
05/19/2009US7536703 Disc cartridge assembly
05/13/2009EP1620846A4 Servo system for a two-dimensional micro-electromechanical system (mems)-based scanner and method therefor
05/06/2009EP1656670B1 Recording medium, method of recording identification information thereof, and recording/reproducing method thereof
05/06/2009EP1618565A4 Optical disc drive compatible with memory card slot
04/2009
04/15/2009CN101410895A Decoupling technique for optical disk drive optical pickup units
04/15/2009CN100479525C Device for generating stream of bits containing binary image/voice data
04/09/2009WO2004104994A3 Digital animation disk
04/08/2009EP2045804A1 Method and apparatus for retrieving information from a 3D storage medium
04/07/2009US7516273 Write-once optical disc and method for recording management information thereon
04/07/2009US7515516 Record medium, method of recording identification information thereof, and recording/reproducing method thereof
04/02/2009WO2004114284A3 Decoupling technique for optical disk drive optical pickup units
03/2009
03/31/2009US7512048 Method and apparatus for reading optical discs having different configurations
03/25/2009EP1723475A4 Methods and apparatus for the fixing of holographic media in holographic data storage systems
03/25/2009EP1558969A4 Incorporation of markings in optical media
03/05/2009US20090061762 System and method for providing recording and playback of digital media content
03/04/2009EP1576588A4 Phase change media for high density data storage
02/2009
02/11/2009EP2023347A2 Storage media access control method and system
02/04/2009CN100458938C Optical pick-up device with compatibility of optical recording media with different thickness
01/2009
01/27/2009US7483355 Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc
01/21/2009CN100454413C A recording medium for data structure with control information thereof, and method and apparatus thereof
01/14/2009EP1652089B1 Method of archiving data
01/14/2009EP1609048A4 Data storage device with full access by all users
01/13/2009US7477581 Defect management method for optical recording medium and optical recording medium using the same
12/2008
12/24/2008CN100446091C Optical disk medium, optical disk reproducing device and storage device
12/16/2008US7466246 Modulation apparatus/method, demodulation apparatus/method and program presenting medium
12/11/2008WO2004097802A3 Optical disc drive compatible with memory card slot
12/09/2008US7464074 Method and system for using query information to enhance catergorization and navigation within the whole knowledge base
11/2008
11/26/2008CN100437787C A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
11/26/2008CN100437764C Quality testing method for optical data carriers
11/20/2008US20080284365 Servo system for a two-dimensional micro-electromechanical system (mems)-based scanner and method therefor
11/18/2008US7454166 System and method for providing recording and playback of digital media content
10/2008
10/29/2008EP1488415B1 Method and apparatus for retrieving information from a 3d storage medium
10/15/2008EP1654653A4 Active storage area network discovery system and method
10/15/2008EP1570476A4 Method for reproducing data recorded on an interactive recording medium in conjunction with associated auxiliary data
10/09/2008US20080247283 Apparatus for assigning spare areas for defect management and apparatus for handling fragmented ecc blocks
10/01/2008EP1671313A4 Method for recording and replaying operations in a computer environment using initial conditions
09/2008
09/30/2008US7430294 Method and apparatus for the encryption of data
09/17/2008EP1618467A4 Information retrieval and text mining using distributed latent semantic indexing
09/03/2008EP1611505A4 Combination compact disc recorder and player system
09/02/2008US7421308 Digital control servo system
08/2008
08/26/2008US7417941 Optical disc and method of protecting same
07/2008
07/23/2008CN100405492C Method for handling fragmented blocks of optical disk
07/02/2008CN101212659A 一种分布式计算机系统 A distributed computer system
07/01/2008US7394218 Servo system for a two-dimensional micro-electromechanical system (MEMS)-based scanner and method therefor
06/2008
06/18/2008EP1588356A4 Fast play dvd
06/18/2008EP1584036A4 Method and system for use of storage caching with a distributed file system
06/18/2008CN101202058A Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
06/18/2008CN101202057A Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
06/18/2008CN101202056A Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
06/17/2008US7389404 Apparatus and method for matrix data processing
05/2008
05/27/2008CA2247595C Information processing device and method thereof, and transmission medium
05/21/2008EP1923871A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/21/2008EP1923870A2 Method of configuring control information of a recording medium, recording and reproducing method using the same, and apparatus thereof
05/15/2008US20080112283 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/14/2008EP1921619A2 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
05/08/2008US20080109418 Intergenerational interactive lifetime journaling/diary and advice/guidance system
05/07/2008EP1040468B1 Opcode-driven buffer manager for use in data storage devices
04/2008
04/30/2008EP1784819B1 Stereo compatible multi-channel audio coding
04/22/2008US7362692 Method and system of mass producing double-sided optical discs
04/17/2008US20080089200 Quality Testing Method for Optical Data Carriers
04/09/2008EP1909265A2 Interpolation and signalling of spatial reconstruction parameters for multichannel coding and decoding of audio sources
04/09/2008CN100380482C Object lens with compatibility of optical recording media with different thickness
04/09/2008CN100380477C Optical pick device capable of being compatible with different thickness optical recording medium
03/2008
03/27/2008WO2005050625A3 Managed peer-to-peer applications in a secure network
03/25/2008US7349491 Frequency shaping stream signal processor
03/12/2008CN100375169C Compatible different thickness optical recording medium light picking device
03/11/2008US7342857 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
02/2008
02/27/2008EP1807824B1 Interpolation and signalling of spacial reconstruction parameters for multichannel coding and decoding of audio sources
02/27/2008EP1407452A4 An optically readable information disc
02/26/2008US7337172 Intergenerational interactive lifetime journaling/diaryand advice/guidance system
02/21/2008US20080043590 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
02/21/2008US20080043588 Recording medium, method of configuring control information thereof, recording and reproducing method using the same, and apparatus thereof
02/20/2008CN100370520C Methods and apparatus for rendering optically encoded medium unreadable and tamper-resistant
02/14/2008US20080037397 Methods And Apparatus For The Fixing Of Holographic Media In Holographic Data Storage Systems
02/05/2008US7327648 Player with rotational control for double-sided optical discs
01/2008
01/22/2008US7321217 Servo system for a two-dimensional micro-electromechanical system (MEMS)-based scanner and method therefor
12/2007
12/27/2007US20070297316 Method and apparatus for retrieving information from a 3d storage medium
12/05/2007EP1552506A4 Optical disk drive using one dimensional scanning
11/2007
11/28/2007CN101079299A Reproducing method, reproducing device, recording method, and recording device
11/28/2007CN100351941C Disc cartridge
11/28/2007CN100351940C Disc cartridge
11/28/2007CN100351939C Disc cartridge
11/28/2007CN100351914C Intermediate power down mode for a rotatable media data storage device
11/07/2007CN100347768C Method and apparatus for the encryption of data
11/07/2007CN100347758C 光学数据存贮介质 Optical data storage medium
10/2007
10/25/2007US20070248169 Method and Apparatus for Coding Information
10/24/2007EP1568015A4 Single clock data communication in direct stream digital system
10/24/2007CN101061751A Multichannel audio signal decoding using de-correlated signals
10/23/2007US7286458 Quality-testing apparatus and method
10/11/2007US20070239290 Digital control servo system
10/10/2007EP1730726B1 Multi-channel audio energy loss compensation
10/04/2007US20070233910 Data Storage Device With Full Access By All Users
10/04/2007US20070230963 Remote Control For Combination Compact Disc Recorder And Player System
10/02/2007US7277272 Portable DVD player with built-in battery
09/2007
09/19/2007CN100338659C Optical data storage medium
09/12/2007CN101036183A Stereo compatible multi-channel audio coding
09/11/2007US7269118 Method and apparatus for retrieving information from a 3D storage medium
09/06/2007US20070206682 Method And Apparatus For Coding Information
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