Patents
Sitemap › G11 - Information storage › G11B - Information storage based on relative movement between record carrier and transducer › G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor
Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
11/2003
11/06/2003WO2002086729A3 Method and devices for storing and reading data on a storage medium having different file systems and storage medium
11/06/2003US20030208778 Television broadcast receiving apparatus
11/06/2003US20030208714 Method for encoding multiword information by wordwise interleaving and wordwise error protection with error locative clues derived from synchronizing channel bit groups and directed to target words, a method for decoding such infomation, a device for encoding and/or decoding such information, and a carrier provided with such information
11/06/2003US20030208359 Method and apparatus for controlling buffering of audio stream
11/06/2003US20030208292 Digital audio signal player having a simulated analogue record
11/06/2003US20030206729 Imaging system for authoring a multimedia enabled disc
11/06/2003US20030206728 Information recording method, information recording medium, information playback method, and information playback apparatus
11/06/2003US20030206727 Information record medium, apparatus for recording the same and apparatus for reproducing the same
11/06/2003US20030206726 Optical disc players with customized output sections
11/06/2003US20030206725 Method of distributing multimedia presentations in different formats on optical discs
11/06/2003US20030206724 Storage medium storing catalog information
11/06/2003US20030206723 Recording, edit, and playback methods of audio information, and information storage medium
11/06/2003US20030206722 Encoding apparatus of audio signal, audio disc and disc reproducing apparatus
11/06/2003US20030206721 Recording/reproducing method suitable for recording/reproducing AV data on/from disc, recorder and reproducer for the method, information recording disc and information processing system
11/06/2003US20030206718 Specially formatted optical disk and method of playback
11/06/2003US20030206713 Recording media maintenance support
11/06/2003US20030206711 Dual deck multimedia device
11/06/2003US20030206635 Apparatus and method for encoding and storage of digital image and audio signals
11/06/2003US20030206511 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disk
11/06/2003US20030206510 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof
11/06/2003US20030206509 Optical disk and method of recording data in the same
11/06/2003US20030206507 Method for coordinating the writing and reading speeds of a CD-R/W drive
11/06/2003US20030206501 Method and apparatus for providing high speed recording on an optical medium
11/06/2003US20030206360 Recording medium and apparatus for protecting copyrighted digital data
11/06/2003US20030206243 Frame number detecting device
11/06/2003US20030205123 Apparatus and method for sampling and storing audio information and apparatus for outputting audio information
11/06/2003CA2483216A1 Optical disc device and optical disc recording method
11/05/2003EP1359584A2 Video playback apparatus and video playback method
11/05/2003EP1359583A2 Recording medium suitable for recording/reproducing multi-level data
11/05/2003EP1359582A2 Disc-shaped recording medium, recording apparatus and reproducing apparatus
11/05/2003EP1359581A2 Recording medium, recording apparatus and reproduction apparatus
11/05/2003EP1359580A2 Recording and reproducing device, copy control method and program
11/05/2003EP1359541A2 Moving image recording apparatus/method
11/05/2003EP1358642A1 Improvements in and relating to the distribution of content
11/05/2003EP1102249B1 Reproducing apparatus and recorded medium
11/05/2003EP0986814B1 Reed-solomon decoding of data read from dvd or cd supports
11/05/2003CN1454339A Confirming the existence of a complete data set under multiple control scenarios
11/05/2003CN1453787A Recording media maintenence support
11/05/2003CN1453786A Data processing apparatus
11/05/2003CN1453785A Information recording/reproducing equipment and method, recording/storing media and program
11/05/2003CN1453784A Data recording controller
11/05/2003CN1453783A Data recording controller
11/05/2003CN1453782A Signal processing apparatus
11/05/2003CN1453781A Information recording apparatus
11/05/2003CN1453770A Writing-speed regulating method for data recorder
11/05/2003CN1453712A Information reproducer with content representational function
11/05/2003CN1127238C Enciphering system for multimedia publication
11/05/2003CN1127227C Signal space detector for channels utiliznig code having time varying contraints
11/05/2003CN1127226C Waveshaping reshaping equipment
11/05/2003CN1127185C High-bit rate driver for semiconductor laser and electric acceptive modulator
11/05/2003CN1127086C Apparatus and method for decoding data using flags to indicate decoding errors in data line and columns
11/05/2003CN1127085C Apparatus and method for decoding coded digital signal
11/05/2003CN1127084C Reproducing apparatus
11/05/2003CN1127083C Recording medium and reproducing device
11/05/2003CN1127082C Data recording method and restoring method
11/05/2003CN1127081C Infomration processing apparatus & information processing method
11/05/2003CN1127080C ATAPI interface control circuit and DVD playing device and method using the same circuit
11/05/2003CN1127079C Data transmitting method, data recording apparatus, record medium and data reproducing apparatus
11/05/2003CN1127078C Signal recording apparatus and signal reproducing apparatus
11/05/2003CN1127076C Reproduction device
11/05/2003CN1127074C Data conversion apparatus and method in copyright protecting system
11/05/2003CN1127060C Method for processing segment block of disc
11/05/2003CN1127059C Coding, decoding device for audio frequency signal, and transmission method
11/05/2003CN1127057C Method for generating land/groove switching signal from poly type disc and apparatus therefor
11/04/2003US6643822 Computer system with greater than fifteen drive fault tolerance
11/04/2003US6643820 Signal processing circuit with timing recovery PLL
11/04/2003US6643819 Hybrid root-finding technique
11/04/2003US6643814 Maximum transition run encoding and decoding systems
11/04/2003US6643757 Logical storage of UDF descriptors by mapping a plurality of descriptors into a physical layer
11/04/2003US6643729 Data processing apparatus and data recording apparatus
11/04/2003US6643452 Recorded medium, reproducing apparatus, recording apparatus, and reproducing method and recording method
11/04/2003US6643345 Synchronous control apparatus and method
11/04/2003US6643341 Voice and image signal transmission method using code output
11/04/2003US6643329 Method and apparatus for dynamic pipelining
11/04/2003US6643328 Image encoder, image encoding method, image decoder, image decoding method, and distribution media
11/04/2003US6643237 Method and apparatus for the authentication of encoded data
11/04/2003US6643235 Optical disc recording and reproducing apparatus having automatic gate signal generation modes
11/04/2003US6643234 Optical disk device
11/04/2003US6643233 Write strategy for optical record carrier
11/04/2003US6643232 Recording medium for storing defect management information for recording real time data, defect managing method therefor, and real time data recording method
11/04/2003US6643228 Method and device for recording real-time information including playback parameters
11/04/2003US6643085 Data processing apparatus and access control method
11/04/2003US6643083 Method and system for retrieving blocks of data from a storage medium
11/04/2003US6643081 Thermally compensated data handling system using aperiodic temperature readings
11/04/2003US6642863 Sample rate converters using virtual sample rates and analog to digital and digital to analog converters using the same
11/04/2003CA2126099C Embedded signalling
10/2003
10/30/2003WO2003090226A1 Bi-directional servo track writing to minimize sidewall writing at high skew angles
10/30/2003WO2003090225A1 Information storage medium for recording interactive contents version information, recording and reproducing method thereof
10/30/2003WO2003090064A1 Circuit, apparatus and method for storing audiovisual data
10/30/2003WO2003063358A3 System of converting information words to a signal
10/30/2003WO2003060634A3 Ownership of part-physical, part-virtual devices
10/30/2003WO2003036541A8 Intelligent synchronization for a media player
10/30/2003WO2002099727A3 Apparatus and method for down converting multichannel programs to dual channel programs using a smart coefficient generator
10/30/2003WO2002082274A3 Multi-threaded random access storage device qualification tool
10/30/2003WO2002079906A3 Content security layer providing long-term renewable security
10/30/2003US20030204807 Data processor
10/30/2003US20030204738 System and method for secure distribution of digital content via a network
10/30/2003US20030204670 Method for loosely coupling metadata and data in a storage array
10/30/2003US20030204535 File management device
10/30/2003US20030204395 Information reproducing apparatus with a content reproducing function
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