| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 04/14/2005 | US20050081131 Correcting data having more data blocks with errors than redundancy blocks |
| 04/14/2005 | US20050081128 Decoding low density parity codes |
| 04/14/2005 | US20050081047 Recording/reproduction device, data processing device, and recording/reproduction system |
| 04/14/2005 | US20050080984 Recording method and reproduction method suitable for recording/reproduction of AV data, and recording drive and reproduction drive, information recording system and information reproduction system, and information recording medium for such methods |
| 04/14/2005 | US20050080877 Data recording medium, data recording method, data processing device, data distribution method, data distribution device, data transmission method, data transmission device, data distribution system, and data communication system |
| 04/14/2005 | US20050080762 File storage apparatus |
| 04/14/2005 | US20050080500 Audio device and playback method in audio device |
| 04/14/2005 | US20050079738 USB storage device including USB plug with top and bottom terminals |
| 04/14/2005 | US20050078949 Reproducing apparatus and method, and recording apparatus and method |
| 04/14/2005 | US20050078948 Recording medium having data structure for managing reproduction of text subtitle and recording and reproducing methods and apparatuses |
| 04/14/2005 | US20050078946 Recording media assigned to user |
| 04/14/2005 | US20050078945 Medium recording method, medium recording device, and information recording medium |
| 04/14/2005 | US20050078943 Image playback device and image data reverse playback method |
| 04/14/2005 | US20050078942 Information processing apparatus and method program, and recording medium |
| 04/14/2005 | US20050078941 Transport stream editing method and apparatus therefor |
| 04/14/2005 | US20050078939 Reproducer |
| 04/14/2005 | US20050078825 Encryption apparatus, decryption apparatus, secret key generation apparatus, and copyright protection system |
| 04/14/2005 | US20050078823 Content recording apparatus, content recording method and hard disk apparatus |
| 04/14/2005 | US20050078822 Secure access and copy protection management system |
| 04/14/2005 | US20050078772 Apparatus using a lengthened equalization target filter with a matched filter metric in a viterbi detector |
| 04/14/2005 | US20050078594 Method of recording information, equipment thereof and information recording medium |
| 04/14/2005 | US20050078589 Detector for detecting information carried by a signal having a sawtooth-like shape |
| 04/14/2005 | US20050078588 Wobbling signal demodulation method, wobbling signal demodulation circuit, and optical disk drive |
| 04/14/2005 | US20050078586 Digital automatic gain control of a multilevel optical disc read signal |
| 04/14/2005 | US20050078585 Optical disc drive which can detect and correct bi-phase data errors |
| 04/14/2005 | US20050078584 System and method for error correction in optical disk system |
| 04/14/2005 | US20050078583 Data processing device and data recording/reproduction device |
| 04/14/2005 | US20050078582 Optical recording/reproducing apparatus capable of canceling data recording process and data recording cancel method thereof |
| 04/14/2005 | US20050078581 Information provision apparatus |
| 04/14/2005 | US20050078580 Defect handling for recording media |
| 04/14/2005 | US20050078579 Recording control apparatus, recording and reproduction apparatus, and recording control method |
| 04/14/2005 | US20050078577 Optical recording medium, data recording method for rewritable-type phase change type optical disc, data erase method for rewritable compact disc, data erase method for rewritable phase change type recording medium, read only data erase method, and recording/readout apparatus |
| 04/14/2005 | US20050078576 Information recording medium, information recording/reproducing apparatus and information reproducing method |
| 04/14/2005 | US20050078568 Apparatus and method for digital contents playback |
| 04/14/2005 | US20050078399 Using data compression to achieve lower linear bit densities on a storage medium |
| 04/14/2005 | US20050078398 Apparatus and method to read information from a tape storage medium |
| 04/14/2005 | US20050078396 Determining a location based on a cyclic bit sequence containing consecutively-placed identical bit-groups |
| 04/14/2005 | US20050078395 Defect management for HDD with variable index architecture |
| 04/14/2005 | US20050078394 Apparatus for providing data dependent detection in a data read channel |
| 04/14/2005 | US20050078393 Method for determining a type of head, and method for optimizing a write parameter using the head type determining method in a hard disc drive |
| 04/14/2005 | US20050078188 Method and apparatus for measuring signal quality using eye pattern |
| 04/14/2005 | DE69632219T2 Speicherplattenanordnungssystem Disk array system |
| 04/14/2005 | DE202005002381U1 Decoding arrangement for detection of coded signals in an analogue signal, e.g. the signal from a record detected with a suspended arm and needle, has processing and filtering means for detecting binary coded words in the signal |
| 04/14/2005 | DE19719691B4 Verfahren zum Übertragen von Daten zwischen einem Massenspeichersystem mit optischen Disketten und einem Host-Computer A method of transmitting data between a mass storage system with optical disks and a host computer |
| 04/14/2005 | DE19649075B4 Digitale Aufzeichnungs- und Wiedergabe-Vorrichtung für Audio/Video-Daten The digital recording and reproducing apparatus for audio / video data |
| 04/14/2005 | CA2541320A1 Information storage medium storing text-based subtitle, and apparatus and method for processing text-based subtitle |
| 04/13/2005 | EP1523184A1 Reproduction device |
| 04/13/2005 | EP1523180A1 Signal recording/reproducing apparatus, signal recording/reproducing method, signal reproducing apparatus, signal reproducing method, and program |
| 04/13/2005 | EP1523179A1 Information storage medium including event occurrence information, apparatus and mehtod for reproducing the same |
| 04/13/2005 | EP1523170A1 Image conversion device, image conversion method, and recording medium |
| 04/13/2005 | EP1523100A1 Correcting data having more data blocks with errors than redundancy blocks |
| 04/13/2005 | EP1523099A1 Multi-dimensional space gray maps for multi-dimensional phase modulation as applied to LDPC (low density parity check) coded modulation |
| 04/13/2005 | EP1523006A1 Data processing method, program thereof, device thereof, and recording medium |
| 04/13/2005 | EP1522996A2 Method of recording identification information, equipment therefor and information recording medium |
| 04/13/2005 | EP1522995A2 Recording apparatus and recording method |
| 04/13/2005 | EP1522994A1 Information storage medium, information recording device and method, information recording control program, and recording medium containing the information recording control program |
| 04/13/2005 | EP1522990A2 Signal processing method |
| 04/13/2005 | EP1522927A2 File storage apparatus capable of restoring file management information |
| 04/13/2005 | EP1522073A1 Information carrier provided with a transitional region between the clamping area and the information area |
| 04/13/2005 | EP1522071A1 Data retention of integrated circuit on record carrier |
| 04/13/2005 | EP1522070A2 Record carrier with distributed decryption information |
| 04/13/2005 | EP1479021A4 Method of personalizing and identifying communications |
| 04/13/2005 | EP1346309A4 Optical communication disc with built-in computing unit and methods processing information therewith |
| 04/13/2005 | EP0714173B1 Method and device for encoding signal, method and device for decoding signal, recording medium, and signal transmitting method |
| 04/13/2005 | EP0667063B2 Process for transmitting and/or storing digital signals from several channels |
| 04/13/2005 | CN1606885A Mpeg video recording medium and reproduction apparatus |
| 04/13/2005 | CN1606876A Recording/reproducing system |
| 04/13/2005 | CN1606875A Data processing unit and method, and program |
| 04/13/2005 | CN1606857A Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 04/13/2005 | CN1606781A Editing device editing method |
| 04/13/2005 | CN1606780A Method for coding a data stream |
| 04/13/2005 | CN1606779A Read-only recording medium, reproduction device, reproduction method |
| 04/13/2005 | CN1606778A Record medium with different latencies |
| 04/13/2005 | CN1606757A Increasing integrity of watermarks using robust features |
| 04/13/2005 | CN1606343A Method for improving bandwidth efficiency |
| 04/13/2005 | CN1606088A Method for detecting data structure of data in optical storing equipment |
| 04/13/2005 | CN1606087A Method for determining combination code in optical disk system |
| 04/13/2005 | CN1606086A Image and sound recording and playback apparatus with remote image and sound in real transmission |
| 04/13/2005 | CN1606085A Method for copy protecting a record carrier, copy protected record carrier and means for detecting access control information |
| 04/13/2005 | CN1606075A Recording medium, recording and reproduction apparatus, and recording and reproduction method |
| 04/13/2005 | CN1606074A Optical disk replaying machine |
| 04/13/2005 | CN1606073A Method of recording information, equipment thereof and information recording medium |
| 04/13/2005 | CN1606063A Apparatus and method to read information from a tape storage medium |
| 04/13/2005 | CN1606001A Information storage medium including event occurrence information, apparatus and method for reproducing the same |
| 04/13/2005 | CN1605831A 信息提供装置 Information providing means |
| 04/13/2005 | CN1197388C Device and method of transmission stream recording and recurrence |
| 04/13/2005 | CN1197374C Safety device used in memory card |
| 04/13/2005 | CN1197365C Method for providing program specific information recorded on high density disc medium |
| 04/13/2005 | CN1197292C Information recording/reproducing apapratus and method |
| 04/13/2005 | CN1197254C Lossless compression encoding method and device, and lossless compression decoding method and device |
| 04/13/2005 | CN1197246C Phase-locked loop apparatus |
| 04/13/2005 | CN1197077C Medium capable of recording two kinds of data, method and equipment for reproducing said medium, and its recording equipment |
| 04/13/2005 | CN1197076C Buffer memory address converter and optical disk reproducing device |
| 04/13/2005 | CN1197075C Magnetic tape recording/reading device and method, and related recording medium and magnetic tape format |
| 04/13/2005 | CN1197074C 数据复制装置 Data replication device |
| 04/13/2005 | CN1197073C Recording device and method |
| 04/13/2005 | CN1197072C Secure optical disk and method for securement of optical disk |
| 04/13/2005 | CN1197069C Apparatus and method for data reproduction |
| 04/13/2005 | CN1197060C Optical disk, method for recording and reading out information on disk and used device |
| 04/13/2005 | CN1197059C Information recording and reproducing device |