| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
|---|
| 08/19/2004 | US20040160868 Information recording medium, and method and apparatus for managing defect thereof |
| 08/19/2004 | US20040160867 Information recording and reproducing apparatus, disc apparatus and defect area replacement method |
| 08/19/2004 | US20040160865 Method and arrangement for compensating scanning disturbances on optical recording media |
| 08/19/2004 | US20040160862 Information-signal recording and reproducing apparatus |
| 08/19/2004 | US20040160860 Magneto-optical recording/reproducing method and apparatus |
| 08/19/2004 | US20040160799 Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
| 08/19/2004 | US20040160692 Triple-attribute method of encoding and decoding magnetic data |
| 08/19/2004 | US20040160345 Encoding and decoding method of a record medium |
| 08/19/2004 | US20040160344 Robust system for transmitting and receiving map data |
| 08/19/2004 | US20040160193 Mobile electronic apparatus capable of functioning as image reproduction medium and reproduction method thereof |
| 08/19/2004 | CA2481248A1 Data recording method and device, data recording medium, data reproduction method and device |
| 08/18/2004 | EP1447983A1 Method of recording scrambled digital data, storage medium and method of reading such data |
| 08/18/2004 | EP1447981A1 Information processing device and method, program, and recording medium |
| 08/18/2004 | EP1447980A1 Information recorder |
| 08/18/2004 | EP1447807A2 Method and apparatus of recording data in the optical recording medium |
| 08/18/2004 | EP1447806A1 Reproduction-only recording medium, reproduction device, reproduction method |
| 08/18/2004 | EP1447805A1 Disc information output method, program, and recording medium |
| 08/18/2004 | EP1447791A2 Performance information reproducing apparatus and method |
| 08/18/2004 | EP1446947A1 System and method for automatically refreshing data |
| 08/18/2004 | EP1446801A2 Optical disk , card or media and method for coating of said optical disk, card or media |
| 08/18/2004 | EP1446799A2 Appliance for recording or playing back information having means for detecting or moving the scanning location on a disc with a wobble track |
| 08/18/2004 | EP1446798A2 Appliance for recording or playing back information having means for signal generation from a wobble signal |
| 08/18/2004 | EP1446794A1 System and method for identifying data on a storage medium |
| 08/18/2004 | EP1446720A2 Security device for a mass storage |
| 08/18/2004 | EP1224807B1 Device and method for the copy-protected distribution of electronic documents |
| 08/18/2004 | EP1169862B1 Data format for a streaming information receiver |
| 08/18/2004 | EP0773630B1 Sound decoding device |
| 08/18/2004 | CN1522498A Method and apparatus for viterbi detector state metric re-normalization |
| 08/18/2004 | CN1522444A Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 08/18/2004 | CN1522443A Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 08/18/2004 | CN1522442A Data recording medium, and data recording method and apparatus |
| 08/18/2004 | CN1522441A Device and method for recording information |
| 08/18/2004 | CN1522436A Record carrier and apparatus for scanning the record carrier |
| 08/18/2004 | CN1522412A Host device |
| 08/18/2004 | CN1522063A Method of recording scrambled digital data, storage medium and method of reading such data |
| 08/18/2004 | CN1522062A Transport stream recording apparatus and method, transport stream reproducing apparatus and method |
| 08/18/2004 | CN1521755A Control method of a plurality of media players and control system thereof |
| 08/18/2004 | CN1521754A Digital data modulation method / apparatus and data recording medium generated and modulated from the apparatus |
| 08/18/2004 | CN1521738A High density recording method for optical recording medium |
| 08/18/2004 | CN1521737A Search method of continuous recordable address for optical record medium |
| 08/18/2004 | CN1521736A Recordable multi-layer disc |
| 08/18/2004 | CN1163080C Audio data decoder |
| 08/18/2004 | CN1163068C Digital signal processing device and method, digital signal recording and replaying apparatus |
| 08/18/2004 | CN1163067C Apparatus for video CD (compact disc) |
| 08/18/2004 | CN1162861C Apparatus and method for recording data on predetermined recording medium |
| 08/18/2004 | CN1162858C Method for planning particular cell in more memory cells |
| 08/18/2004 | CN1162857C Digital multipurpose disc voice frequency disc of storage voice frequency and reproducing device |
| 08/18/2004 | CN1162856C Signal processing circuits |
| 08/18/2004 | CN1162850C Adaptive writing method for high density optical recording medium |
| 08/18/2004 | CN1162845C Servo controlling apparatus, servo controlling method and information representing apparatus |
| 08/18/2004 | CN1162779C Address information recording/recovering method and optical record-playback apparatus |
| 08/17/2004 | US6779198 Data processing apparatus, data processing method, and recording medium |
| 08/17/2004 | US6779149 Burst error correction on DVD data |
| 08/17/2004 | US6779137 Method of verifying defect management area information of disc and test apparatus for performing the same |
| 08/17/2004 | US6779121 Storage apparatus access control apparatus for a recording medium, and access control method for a recording medium |
| 08/17/2004 | US6779081 Apparatus and method for defragmentation in disk storage system |
| 08/17/2004 | US6779079 Data recording and reproducing apparatus, and method for recording and reproducing data without time code discontinuities |
| 08/17/2004 | US6779044 Access control for an information processing device |
| 08/17/2004 | US6778969 Method and apparatus for encrypting and recording received content information on a recording medium using both medium identification information and a cipher key for encryption |
| 08/17/2004 | US6778965 Data compression and expansion of an audio signal |
| 08/17/2004 | US6778761 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 08/17/2004 | US6778759 Information recording medium having logical structured recording area |
| 08/17/2004 | US6778757 Data recording/reproduction apparatus and method |
| 08/17/2004 | US6778755 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
| 08/17/2004 | US6778682 Redundantly embedding auxiliary data in source signals |
| 08/17/2004 | US6778624 Digital PLL-based data detector for recorded data reproduction from storage medium |
| 08/17/2004 | US6778587 Spread spectrum modulation system and method for embedding digital information into digital or analog media |
| 08/17/2004 | US6778484 Method of registering a running time on an information carrier, information carrier and apparatus |
| 08/17/2004 | US6778483 Multilevel record modulator and demodulator |
| 08/17/2004 | US6778480 Method and apparatus for automatic slip defect management in a DVD drive |
| 08/17/2004 | US6778477 Reproduction power control method, reproduction power control device, and record reproducing device incorporating the same |
| 08/17/2004 | US6778476 Information playback apparatus |
| 08/17/2004 | US6778346 Recording and reproducing apparatus and file managing method using the same |
| 08/17/2004 | US6778345 Circuit and method for controlling the gain of an amplifier |
| 08/17/2004 | US6778344 Recording medium and apparatus for protecting copyrighted digital data |
| 08/17/2004 | US6778265 Copy feature for recordable DVD editing |
| 08/17/2004 | US6778223 Image display apparatus and method |
| 08/17/2004 | US6778108 Method and apparatus for compression of binary data |
| 08/17/2004 | US6778105 Method of modulating series of data words into constrained sequence |
| 08/17/2004 | US6778104 Method and apparatus for performing DSV protection in an EFM/EFM+ encoding same |
| 08/17/2004 | US6777929 Cross talk bit error rate testing of a magnetic head |
| 08/12/2004 | WO2004068491A1 Data recording/reproducing system and method |
| 08/12/2004 | WO2004068489A1 Information recording device, information recording method, and recording medium region management method |
| 08/12/2004 | WO2004068488A1 Magnetic recording/reproduction device |
| 08/12/2004 | WO2004068477A1 Optical disc, method and apparatus for managing a defective area on an optical disc |
| 08/12/2004 | WO2004068476A1 Optical disc of write once type, method, and apparatus for managing defect information on the optical disc |
| 08/12/2004 | WO2004057581A3 Method for dividing user storage space of an optical disc, optical disc having divided storage space, and method and device for storing information |
| 08/12/2004 | WO2004057580A3 Copy protected optical media storage device, along with methodologies for manufacturing and authenticating the same |
| 08/12/2004 | WO2004012195A3 Efficient storage of data files received in a non-sequential manner |
| 08/12/2004 | WO2004001721A3 Methods and systems for compression of stored auto |
| 08/12/2004 | WO2003088241A3 Method of copy detection and protection using non-standard toc entries |
| 08/12/2004 | WO2003085664A3 Information recording medium with information restriction |
| 08/12/2004 | US20040158861 Program-selection device, program selection method, and program information providing system |
| 08/12/2004 | US20040158796 Information recording deivce and method, information reproducing device and method, recording medium, program, and disc recording medium |
| 08/12/2004 | US20040158791 Data recording/readback method and data recording/readback device for the same |
| 08/12/2004 | US20040158769 Apparatus and method for managing random-directional scratches on hard disk |
| 08/12/2004 | US20040158768 Optical disc, method and apparatus for managing a defective area on an optical disc |
| 08/12/2004 | US20040158767 Data storage and reproduction apparatus storing and reproducing multimedia data |
| 08/12/2004 | US20040158718 Monitoring apparatus, computer program and network for secure data storage |
| 08/12/2004 | US20040158672 Disk array and method for reading/writing data from/into disk unit |