| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 01/05/2005 | CN1560862A Optical disc and optical disc address reading apparatus and method, information medium |
| 01/05/2005 | CN1560861A Encoding method and information reproducing apparatus |
| 01/05/2005 | CN1560860A Encoding method and information reproducing apparatus |
| 01/05/2005 | CN1560859A Information recording medium, apparatus for recording the same and apparatus for reproducing the same |
| 01/05/2005 | CN1560858A Method for creating, updating, and recording seamless presentation information in a rewritable recording medium |
| 01/05/2005 | CN1560857A Method and device for decoding data regulated by optical driver system 8-14 |
| 01/05/2005 | CN1560856A High-definition autio-vedio HVD optical disc |
| 01/05/2005 | CN1560855A HVD disc making device and method |
| 01/05/2005 | CN1560854A HVD disc playing device and its playing method |
| 01/05/2005 | CN1560853A Optical storage medium processor and method of processing image data |
| 01/05/2005 | CN1560852A 波形均衡器 Waveform equalizer |
| 01/05/2005 | CN1560851A Device and method of dynamic regulating synchronous window |
| 01/05/2005 | CN1560849A Digital data recording apparatus and method |
| 01/05/2005 | CN1560848A Information signal reproducing device |
| 01/05/2005 | CN1560847A Data reproducing devices |
| 01/05/2005 | CN1560846A Data reproducing devices |
| 01/05/2005 | CN1560838A Optical disk recording reproducing device |
| 01/05/2005 | CN1560837A Apparatus for recording data on optical recording medium |
| 01/05/2005 | CN1560836A Wobble signal reproducing circuit |
| 01/05/2005 | CN1560749A Method for controlling command in playing procedure of video player |
| 01/05/2005 | CN1560739A Method and device for renewing firmware by storage card |
| 01/05/2005 | CN1183779C Playback apparatus and method for record carrier |
| 01/05/2005 | CN1183771C Embedding supplemental data in encoded signal |
| 01/05/2005 | CN1183756C Numbering of video objects and cells |
| 01/05/2005 | CN1183682C Device for encoding/decoding N-bit source words into corresponding M-bit channel words and vice versa |
| 01/05/2005 | CN1183681C Appts. and method for modulation/demodlation with consecutive minimum runlength limitation |
| 01/05/2005 | CN1183543C Dictation device for storage of speech signals |
| 01/05/2005 | CN1183541C Method for producing run-length limited code and method of modulating/demodulating said code |
| 01/05/2005 | CN1183540C Method and device for making recording medium parent disc, and digital data recording method and apparatus thereof |
| 01/05/2005 | CN1183539C Data modulation method and recording and reconstruction device and method using said method |
| 01/05/2005 | CN1183538C Destination sector search method of storage medium and its fetch device |
| 01/05/2005 | CN1183537C Device and method for image regeneration and able to correctly perform automatic pause displaying |
| 01/05/2005 | CN1183536C Method for automatically controlling bandwidth of waveform equalizer |
| 01/05/2005 | CN1183535C Reproduction device and method of disk recording medium |
| 01/05/2005 | CN1183534C Method and device of storing an identification character on record carrier |
| 01/05/2005 | CN1183528C Optical disk, method for recording write-once information on and from optical disk, method for reproducing same, optical disk reproducing, device optical disc recording and reproducing device |
| 01/05/2005 | CN1183454C Content manage method and content manage device and recording medium |
| 01/04/2005 | US6839851 Digital signal processing apparatus |
| 01/04/2005 | US6839802 Method, system, and program for writing files to zone formatted storage media to improve data transfer rates |
| 01/04/2005 | US6839782 Computer storage system incorporating on-board EEPROMS containing product data |
| 01/04/2005 | US6839676 Audio-decoder apparatus using a common circuit substrate for a plurality of channel models |
| 01/04/2005 | US6839673 Digital watermarking method and apparatus for audio data |
| 01/04/2005 | US6839504 Information recording medium and system controller |
| 01/04/2005 | US6839503 Transfer apparatus and recording control system using a transfer control method selected based on a transfer rate of data |
| 01/04/2005 | US6839500 Apparatus for implementing still function of DVD and method thereof |
| 01/04/2005 | US6839499 Method and apparatus for preserving monitored video signals |
| 01/04/2005 | US6839442 Audio signal processing apparatus |
| 01/04/2005 | US6839317 Recording information reproducing apparatus |
| 01/04/2005 | US6839312 Copy protection of digital audio compact discs |
| 01/04/2005 | US6839311 Information recording unit and method thereof |
| 01/04/2005 | US6839309 Recording apparatus, reproducing apparatus, recording method and reproducing method |
| 01/04/2005 | US6839308 Information data reproducing apparatus |
| 01/04/2005 | US6839195 Method and apparatus for enhanced phase alignment for direct access storage device (DASD) |
| 01/04/2005 | US6839194 Disk drive apparatus and method for generating servo sector pulse |
| 01/04/2005 | US6839193 Method and apparatus for determining read-to-write head offset of a disk drive |
| 01/04/2005 | US6839004 High rate run length limited code |
| 01/04/2005 | US6838145 Copy-protected optical media and method of manufacture thereof |
| 12/30/2004 | US20040268222 Information creating apparatus, information creating method, reproducing apparatus, reproducing method, and program |
| 12/30/2004 | US20040268208 Computation of branch metric values in a data detector |
| 12/30/2004 | US20040268134 Security device, key device, and program protection system and method |
| 12/30/2004 | US20040268128 Information recording medium drive device, information processing apparatus, data replay control system, data replay control method, and computer program |
| 12/30/2004 | US20040268043 Recording medium, recording apparatus and reproducing apparatus |
| 12/30/2004 | US20040268040 External storage device |
| 12/30/2004 | US20040268038 Storage system |
| 12/30/2004 | US20040268036 Data processing device, data processing system, data processing method, data processing program and recording medium storing the program |
| 12/30/2004 | US20040268033 Refreshing data in a data storage device |
| 12/30/2004 | US20040268019 Raid overlapping |
| 12/30/2004 | US20040268006 Method of controlling portable personal device having facilities for storing and playing digital contents by computer and portable personal device operation method therefor |
| 12/30/2004 | US20040267985 Information processor, method therefor, program therefor, recording medium storing the program and reproducing device |
| 12/30/2004 | US20040267864 Level detection circuit, phase change detection circuit, and optical disk apparatus |
| 12/30/2004 | US20040267777 File management method, recording apparatus, reproducing apparatus, and recording medium |
| 12/30/2004 | US20040267698 Information processing apparatus and method, program, and recording medium |
| 12/30/2004 | US20040267671 Data distribution system and method thereof, data processing device, data control device, and machine-readable recording medium recording distribution data |
| 12/30/2004 | US20040267389 Modulated output of digital audio signals |
| 12/30/2004 | US20040264947 Optical disc, video data editing apparatus, computer-readable recording medium storing an editing program, reproduction apparatus for the optical disc, and computer-readable recording medium storing an reproduction program |
| 12/30/2004 | US20040264946 Reproduction apparatus and a reproduction method for video objects received by digital broadcast |
| 12/30/2004 | US20040264943 DVD player system with FM stereo transmitter for auto audio |
| 12/30/2004 | US20040264942 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
| 12/30/2004 | US20040264941 Recorder/reproducer |
| 12/30/2004 | US20040264938 Audio event detection recording apparatus and method |
| 12/30/2004 | US20040264936 Recording medium having data structure for managing video data and additional content data thereof and recording and reproducing methods and apparatuses |
| 12/30/2004 | US20040264934 Device and method for recording on and playing back a disc |
| 12/30/2004 | US20040264932 Method for storing additional data relating to menu data |
| 12/30/2004 | US20040264931 Information recording medium, information recording/playback method, and information recording/playback apparatus |
| 12/30/2004 | US20040264930 Method of reproducing content information for an interactive optical disc apparatus |
| 12/30/2004 | US20040264929 Information storage medium storing information for generating DTV stream, and method and apparatus for converting DTV stream |
| 12/30/2004 | US20040264928 Recording/reproduction apparatus and recording device |
| 12/30/2004 | US20040264927 Modular architecture to unify the playback of DVD technologies |
| 12/30/2004 | US20040264922 Information recording medium, information recording/reproduction system apparatus, and information recording/reproduction method |
| 12/30/2004 | US20040264735 Digital watermark embedding and decoding using encryption keys |
| 12/30/2004 | US20040264694 High-density optical disc, method for recording and reproducing encrypted data thereon |
| 12/30/2004 | US20040264691 Quantization index modulation (qim) digital watermarking of multimedia signals |
| 12/30/2004 | US20040264623 Digital PLL device |
| 12/30/2004 | US20040264360 Information storage medium |
| 12/30/2004 | US20040264337 Recording medium and methods of and device for recording information on the recording medium |
| 12/30/2004 | US20040264336 Data recording method |
| 12/30/2004 | US20040264334 Digital recorder with amplifier |
| 12/30/2004 | US20040264332 Method and apparatus for real time recording/playback of data to/from an optical recording medium |
| 12/30/2004 | US20040264331 Apparatus for recording of information |
| 12/30/2004 | US20040264327 Information recording medium, simultaneous recording method, and information recording/reproduction apparatus |