| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 09/26/2001 | EP1136902A2 Recording medium having encrypted sound data recorded therein and information processor |
| 09/26/2001 | EP1135769A1 Circuit for reduction and optimization of write-to-read settling times in magnetic medium storage devices |
| 09/26/2001 | EP1135729A2 Screening protected material |
| 09/26/2001 | EP0826217B1 Dictation device for the storage of speech signals |
| 09/26/2001 | EP0820629B1 Optical record carrier and method for recording and reproducing signals therefrom |
| 09/26/2001 | EP0754320B1 Circuit arrangement comprising a permutation unit and method of processing a batch of items |
| 09/26/2001 | EP0752149B1 Interactive compact disc system |
| 09/26/2001 | EP0702827B1 Method of converting a sequence of m-bit information words to a modulated signal, method of producing a record carrier, coding device, decoding device, recording device, reading device, signal, as well as a record carrier |
| 09/26/2001 | EP0463183B1 Data recording and reproducing methods |
| 09/26/2001 | CN1315112A Information processing device and method for controlling programmed video recording of television broadcast program and recorded medium on which program is recorded |
| 09/26/2001 | CN1315040A Disturbance detection in a data signal |
| 09/26/2001 | CN1315039A Enhanced noise-predictive maximum likelihood (NPML) data detection method and apparatus for direct access storage device |
| 09/26/2001 | CN1315037A Optical disc and optical disc drive |
| 09/26/2001 | CN1314674A Method for recording multiple files with unfinished record on compact disc |
| 09/26/2001 | CN1071915C Disc playback method |
| 09/26/2001 | CN1071914C Method for encoding signal and method for decoding signal |
| 09/25/2001 | US6295624 Data compression system for concealing errors in compressed data |
| 09/25/2001 | US6295596 Data reproducing apparatus |
| 09/25/2001 | US6295409 Disk apparatus |
| 09/25/2001 | US6295408 Flexible DSP interface circuit |
| 09/25/2001 | US6295316 Automatic equalization system |
| 09/25/2001 | US6295267 Digital signal recording apparatus, recording method thereof, remote controlling apparatus for use therewith, remote controlling method thereof, and dubbing system for use therewith |
| 09/25/2001 | US6295262 Method and apparatus for recording information onto optical disk |
| 09/25/2001 | US6295259 Method and apparatus for digitizing a signal read from a data storage medium into a binary value |
| 09/25/2001 | US6295257 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus |
| 09/25/2001 | US6295253 Magnetooptical disk unit capable of recording or reproducing signals having different domain lengths under the same conditions, signal recording method and signal reproducing method |
| 09/25/2001 | US6295177 Method of and apparatus for arranging data received in a data transfer from a data source |
| 09/25/2001 | US6295176 Apparatus and process for identifying sectors in a headerless sector data track |
| 09/25/2001 | US6295086 Apparatus and method for generating digital still image files from digital moving images |
| 09/25/2001 | US6294951 Time domain filter circuit |
| 09/24/2001 | CA2341806A1 System and method for protection of digital works |
| 09/20/2001 | WO2001069844A1 Contents storage device and contents reading device |
| 09/20/2001 | WO2001069842A1 Contents reproducing device |
| 09/20/2001 | WO2001069518A1 Digital watermark screening and detection strategies |
| 09/20/2001 | WO2001069392A2 Method and apparatus for secure and fault tolerant data storage |
| 09/20/2001 | US20010023496 Storage device and storage subsystem for efficiently writing error correcting code |
| 09/20/2001 | US20010023495 Error correction in digital data storage device |
| 09/20/2001 | US20010023491 Device for testing digital signal processor in digital video disc reproducing apparatus |
| 09/20/2001 | US20010023427 Content-providing system |
| 09/20/2001 | US20010022893 Digital audio/video disk recorder with pre-record function |
| 09/20/2001 | US20010022889 Video recording and playback apparatus and method |
| 09/20/2001 | US20010022887 Digital video playback apparatus and method |
| 09/20/2001 | US20010022848 Method of producing a security document |
| 09/20/2001 | US20010022842 Method, apparatus and storage medium for adjusting the phase of sound from multiple speaker units |
| 09/20/2001 | US20010022825 Data synchronizing signal detecting device |
| 09/20/2001 | US20010022763 Method for information recording and apparatus therefor |
| 09/20/2001 | US20010022761 Reproduction method and reproduction apparatus |
| 09/20/2001 | US20010022620 Dynamic data storage control method and system |
| 09/20/2001 | US20010022593 Method of menu-driven control of an external connected device in an audio/video apparatus |
| 09/20/2001 | US20010022554 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 |
| 09/19/2001 | EP1134988A1 Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc |
| 09/19/2001 | EP1134987A1 Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc |
| 09/19/2001 | EP1134986A1 Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc |
| 09/19/2001 | EP1134975A2 Non-linear reproduction control method of multimedia stream and apparatus thereof |
| 09/19/2001 | EP1134964A2 Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus |
| 09/19/2001 | EP1134738A2 Recording medium, recording apparatus, and reading apparatus |
| 09/19/2001 | EP1134663A2 Write cache circuit, recording apparatus with write cache circuit, and write cache method |
| 09/19/2001 | EP1133866A2 A method and apparatus for accessing stored digital programs |
| 09/19/2001 | EP0945011B1 Control of consumer recording equipment |
| 09/19/2001 | CN1314044A Method and apparatus for timestamping a bitstream to be recorded |
| 09/19/2001 | CN1313991A Method for addressing a bitstream recording |
| 09/19/2001 | CN1313988A Data management apparatus, data management method, and record medium recording data management program |
| 09/19/2001 | CN1313986A Reproducing apparatus enabling the actual beginning of the reproduction of a television program recorded on a magnetic tape |
| 09/19/2001 | CN1313599A Encrypted information signal, information recording medium, information signal regenerating and recording device |
| 09/19/2001 | CN1313598A Method for recording or reading audio frequency data on or out rewritable recording media |
| 09/19/2001 | CN1313597A Recording and/or replaying device, file control method and recording medium |
| 09/19/2001 | CN1313595A Optical file recorder with provided enlonged recording time and pre-made by original copy |
| 09/19/2001 | CN1313589A Recordable compact disc and method for recording data on it |
| 09/19/2001 | CN1313588A CD, method and device for recording/reading out data thereof |
| 09/19/2001 | CN1313550A Canceling information update method, device and recording medium |
| 09/19/2001 | CN1071526C Adaptive variable-length coding and decoding methods for image data |
| 09/19/2001 | CN1071476C Record and replay system and equalizing method used in the system |
| 09/19/2001 | CN1071474C High speed searching device for standard definative cassette video tape recorder |
| 09/18/2001 | US6292921 Error correction device and optical disk reader comprising such a device |
| 09/18/2001 | US6292913 Method of detecting defects in a magnetic disk memory device |
| 09/18/2001 | US6292912 Disk drive having built-in self-test system for characterizing performance of the drive |
| 09/18/2001 | US6292875 Control device for storage device and method of accessing the storage device |
| 09/18/2001 | US6292847 Digital information reproducing apparatus and digital information distributing system |
| 09/18/2001 | US6292844 Media storage device with embedded data filter for dynamically processing data during read and write operations |
| 09/18/2001 | US6292816 Nonlinear equalizing apparatus |
| 09/18/2001 | US6292626 Reproducing apparatus, recording apparatus and recording/reproducing apparatus |
| 09/18/2001 | US6292625 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 |
| 09/18/2001 | US6292569 Systems and methods using cryptography to protect secure computing environments |
| 09/18/2001 | US6292451 Optical disc and optical disc driving device |
| 09/18/2001 | US6292450 Method of automatically controlling bandwidth of waveform equalizer |
| 09/18/2001 | US6292449 Optical disk apparatus |
| 09/18/2001 | US6292445 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus |
| 09/18/2001 | US6292440 MP3 car player |
| 09/18/2001 | US6292317 Method and apparatus for performing a flaw scan of a disk drive |
| 09/18/2001 | US6291962 Offset control circuit and offset control method |
| 09/18/2001 | US6291526 Treating a patient having parkinson's disease by administering 4-amino-3-(2-methylpropyl)butanoic acid. |
| 09/13/2001 | WO2001067767A2 Method and system for transmitting digital audio and/or video files |
| 09/13/2001 | WO2001067668A1 Audio data playback management system and method with editing apparatus and recording medium |
| 09/13/2001 | WO2001067619A1 Viterbi decoding with path metric update implemented in the order of bit-slices |
| 09/13/2001 | WO2001067457A1 High-speed interface for audio player device |
| 09/13/2001 | WO2001067454A1 Method and apparatus for writing clock data to a storage medium |
| 09/13/2001 | WO2001067453A1 A clocking method and apparatus for a storage medium |
| 09/13/2001 | WO2001067452A1 Method and apparatus for writing clock data to a storage medium |
| 09/13/2001 | WO2001067451A1 A method for reconstruction of audio signal |
| 09/13/2001 | WO2001067450A2 High density storage systems |