| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 10/23/2002 | EP1251502A1 An optical disk with an optical barcode |
| 10/23/2002 | EP1251501A1 An optical disk with an optical barcode |
| 10/23/2002 | EP1251498A2 Optical disk apparatus and optical disk recording method |
| 10/23/2002 | EP1251422A2 Copyright protection system and method thereof |
| 10/23/2002 | EP1250799A2 Distributed, interactive television program guide; system and method |
| 10/23/2002 | EP1112652B1 Method and apparatus for timestamping a bitstream to be recorded |
| 10/23/2002 | EP0880840A4 System for controlling access and distribution of digital property |
| 10/23/2002 | EP0745255B1 Multilayer record carrier and device for scanning said carrier |
| 10/23/2002 | CN1376297A 数字视频系统 Digital video systems |
| 10/23/2002 | CN1375991A Image/sound information recording reproducing device and method |
| 10/23/2002 | CN1375827A Method of formatting CD in erasable CD machine |
| 10/23/2002 | CN1375826A 信息记录和再现设备 The information recording and reproducing apparatus |
| 10/23/2002 | CN1375821A Information recording and reproducing apapratus, method and programme recording medium |
| 10/22/2002 | US6470474 Method and apparatus for identifying errors in a detected sequence of values |
| 10/22/2002 | US6470473 Data decoding processing system and method |
| 10/22/2002 | US6470461 Disk drive controller circuit and method for skipping defective and/or undesired sectors |
| 10/22/2002 | US6470460 Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
| 10/22/2002 | US6470452 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk |
| 10/22/2002 | US6470412 Disk drive, disk control method, data read/write method, data assignment method, and disk storage medium |
| 10/22/2002 | US6470142 Data recording apparatus, data recording method, data recording and reproducing apparatus, data recording and reproducing method, data reproducing apparatus, data reproducing method, data record medium, digital data reproducing apparatus, digital data reproducing method, synchronization detecting apparatus, and synchronization detecting method |
| 10/22/2002 | US6470141 Data recording method and apparatus, data recording medium, and data reproducing method and apparatus |
| 10/22/2002 | US6470140 Optical disc optical disc recording and reproducing apparatus, and optical disc recording and reproducing method |
| 10/22/2002 | US6470138 Method for controlling remote reproduction of an information-stored medium in a reproduction apparatus |
| 10/22/2002 | US6470135 Method and apparatus for recording digital data streams |
| 10/22/2002 | US6470134 Method and apparatus for dubbing a recording tape |
| 10/22/2002 | US6470089 Data recording/reproducing apparatus, data recording/reproducing method applied to the apparatus, and computer program product used in data processing apparatus |
| 10/22/2002 | US6470087 Device for reproducing multi-channel audio by using two speakers and method therefor |
| 10/22/2002 | US6470085 Application package and system for permitting a user to use distributed application package on the term of the use thereof |
| 10/22/2002 | US6469980 Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks and non-pit data |
| 10/22/2002 | US6469979 Method for detecting servo error, apparatus therefor, disk which maintains quality of servo error signal, method of controlling servo of disk recording/reproducing apparatus, method of detecting tracking error, and method of detecting tilt error |
| 10/22/2002 | US6469978 Rewritable optical disk with spare area and optical disk processing apparatus |
| 10/22/2002 | US6469969 Individual adjustment of pit and land transition locations in an optical disc mastering process |
| 10/22/2002 | US6469968 Varying the process of rewriting to extend the life of a information carrier |
| 10/22/2002 | US6469964 Optical recording medium and recording/reproduction method and apparatus therefor |
| 10/22/2002 | US6469963 Optical recording medium and method of information recording/reading an optical recording medium |
| 10/22/2002 | US6469856 System and method for calibrating a corner frequency of a tunable filter employed in a read channel of a data storage system |
| 10/22/2002 | US6469854 Recording error history embedded rewritable media |
| 10/22/2002 | US6469853 Storage media having a wide servo band and high data format efficiency and a storage using the same |
| 10/22/2002 | US6469851 Acquisition signal error estimator |
| 10/22/2002 | US6469718 Recording medium retaining data for menu control, menu control method and apparatus |
| 10/22/2002 | US6469645 Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier and device for decoding |
| 10/22/2002 | US6469239 Data storage apparatus and data storage method with quality degrading features |
| 10/22/2002 | US6468619 Optical storage media having limited useful life |
| 10/22/2002 | US6467691 Record carrier and method of labelling an article of value |
| 10/22/2002 | CA2017935C Digital transmission system, transmitter and receiver for use in the transmission system, and record carrier obtained by means of the transmitter in the form of a recording device |
| 10/17/2002 | WO2002082793A1 Improvements relating to voice recordal methods and systems |
| 10/17/2002 | WO2002082663A1 Method and device for coding/decoding a message |
| 10/17/2002 | WO2002082457A2 Hybrid data storage system |
| 10/17/2002 | WO2002082440A2 Method and system for protecting data |
| 10/17/2002 | WO2002082429A2 Systems and methods for optical media modification |
| 10/17/2002 | WO2002082280A1 Method for preventing unauthorized copy application program execution, its program, its program recording apparatus, and its program recording medium |
| 10/17/2002 | WO2002082274A2 Multi-threaded random access storage device qualification tool |
| 10/17/2002 | WO2002058064A3 Variable mode multi-media data object storage device |
| 10/17/2002 | US20020152436 Digital error mapping circuit and method |
| 10/17/2002 | US20020152416 Disk array apparatus and method for expanding storage capacity |
| 10/17/2002 | US20020152387 Information playback device, information recording device, information playback method, information recording method, and information recording medium and program storage medium used therewith |
| 10/17/2002 | US20020152349 Method and apparatus for file management |
| 10/17/2002 | US20020152337 Method for data transmission with a list of auxiliary information by appending a corresponding id codes with respective auxiliary information |
| 10/17/2002 | US20020152250 Finite-impulse-response (fir) filter employing a parallel architecture |
| 10/17/2002 | US20020152172 Apparatus and methods for attacking a screening algorithm based on partitioning of content |
| 10/17/2002 | US20020152082 Audio/video reproducing apparatus and method |
| 10/17/2002 | US20020150394 Optical disk with prerecorded control information |
| 10/17/2002 | US20020150389 Reproducing/recoring apparatus |
| 10/17/2002 | US20020150388 Digital signal recording method, digital signal reproducing method, digital signal recording and reproducing method, and digital signal recording and reproducing apparatus |
| 10/17/2002 | US20020150383 Information processing apparatus and method, recoeded medium, and program |
| 10/17/2002 | US20020150381 Stream data generation method and partial erase processing method |
| 10/17/2002 | US20020150380 Information reproducing apparatus and method of same |
| 10/17/2002 | US20020150251 Information recording/reproducing apparatus and method |
| 10/17/2002 | US20020150250 System and method for processing information using encryption key block |
| 10/17/2002 | US20020150246 Additional information embedding device and additional information embedding method |
| 10/17/2002 | US20020150245 Recording/reproducing apparatus, data moving method, and data deletion method |
| 10/17/2002 | US20020150244 Method of controlling transmission and reception of data including encrypted data stream |
| 10/17/2002 | US20020150179 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 10/17/2002 | US20020150126 System for frame based audio synchronization and method thereof |
| 10/17/2002 | US20020150033 Apparatus for manufacturing information record medium and the information record medium |
| 10/17/2002 | US20020150031 Optical disk having individual recognizing function |
| 10/17/2002 | US20020150014 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier |
| 10/17/2002 | US20020150011 Optical disk recording/reproducing apparatus |
| 10/17/2002 | US20020150010 Information recording medium, information recording apparatus, and information playback apparatus |
| 10/17/2002 | US20020150009 Recording times restricted recording media and recording control method thereof |
| 10/17/2002 | US20020150003 Multimode filter |
| 10/17/2002 | US20020149976 Data recording method, data outputting method, and data recording and/or reproducing method |
| 10/17/2002 | US20020149867 Servo write timing generation in a multi-actuator disk drive |
| 10/17/2002 | DE10209803A1 Verfahren und Vorrichtung zum Liefern eines Dateisystemzugriffs auf ein Plattenarray A method and apparatus for providing a file system access to a disk array |
| 10/17/2002 | DE10116366A1 Recording and reproduction of audio signals involves playing a first signal using a digital signal processor on a compact disc in a first track and a second signal in at least one further track |
| 10/17/2002 | DE10112939A1 Verfahren zur Kontrolle des Status eines internen Speichers (Buffers) und Kontrolleinrichtung dafür A method for controlling the status of internal memory (buffer) and control means therefor |
| 10/17/2002 | CA2434538A1 Systems and methods for optical media modification |
| 10/16/2002 | EP1250009A2 Data reproducing devices |
| 10/16/2002 | EP1250004A1 Method and apparatus for controlling the insertion of stuffing data into a bitstream to be recorded |
| 10/16/2002 | EP1249962A1 Information processing system and method |
| 10/16/2002 | EP1249942A1 Ingress noise reduction in a digital receiver |
| 10/16/2002 | EP1249937A1 Ring oscillator, detector, receiver and device for reproducing an information carrier |
| 10/16/2002 | EP1249838A1 Method and apparatus for recording and reproducing in real time and file operating method using the same |
| 10/16/2002 | EP1249837A2 A method for decompressing a compressed audio signal |
| 10/16/2002 | EP1249836A1 Recording/reproducing apparatus, data moving method, and data deletion method |
| 10/16/2002 | EP1249835A2 Video signal recording method, video signal reproduction method, video signal recording apparatus, video signal reproducing apparatus, and video signal recording medium |
| 10/16/2002 | EP1249833A2 Optical disk with area for recognising individual disks |
| 10/16/2002 | EP1249126A1 Apparatus and method for decoding digital image and audio signals |
| 10/16/2002 | EP1249019A1 Method for recording or playback of low bitrate data streams |
| 10/16/2002 | EP1249018A2 Digital content security |