| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 05/02/2007 | EP1779297A1 Methods and apparatus for mixing compressed digital bit streams |
| 05/02/2007 | EP1714282A4 Information recording and reproducing apparatus and a method of controlling an information recording and reproducing apparatus |
| 05/02/2007 | EP1602104A4 Write once disc, method of managing data area of write once disc, and apparatus and method for reproducing data therefor |
| 05/02/2007 | EP1579327B1 Pre-configured backup dvd-rws |
| 05/02/2007 | EP1204111B1 Encryption method and equipment, decryption equipment |
| 05/02/2007 | CN2896439Y Integrated playing-recording device with enciphering and diciphering function |
| 05/02/2007 | CN1957609A Data processor |
| 05/02/2007 | CN1957421A Method and apparatus for generating continuous audio to a slideshow |
| 05/02/2007 | CN1957418A Data recording/reproduction for write-once discs |
| 05/02/2007 | CN1957417A Reproducing method and reproducing apparatus |
| 05/02/2007 | CN1957416A Recorder, host device, drive device, recording method, instruction method, program, integrated circuit, reproducing device, reproducing method, and write-once-read-many recording medium |
| 05/02/2007 | CN1957415A Recorder, host device, recording method, instruction method, program, integrated circuit, reproducing device, reproducing method, and write-once-read-many recording medium |
| 05/02/2007 | CN1957414A Data recording/reproduction for write-once discs |
| 05/02/2007 | CN1957413A Pseudo-overwriting data on write-once discs |
| 05/02/2007 | CN1957401A Quality testing method for optical data carriers |
| 05/02/2007 | CN1957350A Information processing device, information processing method and information processing program |
| 05/02/2007 | CN1957348A Service method and system of multimedia music contents |
| 05/02/2007 | CN1957335A Content movement device, content movement method, computer program, recording medium, and content moving system |
| 05/02/2007 | CN1957333A Reproducing apparatus, reproducing method, program, program storage medium, data delivery system, data structure, and manufacturing method of recording medium |
| 05/02/2007 | CN1956392A Method, device and system for implementing multi-service type structure |
| 05/02/2007 | CN1956092A Optical storage with coins |
| 05/02/2007 | CN1956088A Information processing apparatus, information processing method and computer program |
| 05/02/2007 | CN1956087A Method and apparatus for controlling copy or reproduction of coding digital data |
| 05/02/2007 | CN1956086A Information recording medium, recording/reproducing apparatus and recording/reproducing method |
| 05/02/2007 | CN1956085A Method and system for recording data with data verifying process |
| 05/02/2007 | CN1956084A Disk-type recording medium |
| 05/02/2007 | CN1956083A Apparatus for manufacturing information record medium, information recording apparatus and information recording method |
| 05/02/2007 | CN1956082A Regeneration device and method therefor |
| 05/02/2007 | CN1956074A Method for starting data phase-locked loop when track following and correlation device |
| 05/02/2007 | CN1956073A 信息记录介质 The information recording medium |
| 05/02/2007 | CN1956071A Information recording medium, information recording method, information recording apparatus, information reproduction method, and information reproduction apparatus |
| 05/02/2007 | CN1956070A Gain setting method for optical disk reproducing apparatus |
| 05/02/2007 | CN1956069A Apparatus and method for accurately converting groove/land polarity on optical medium |
| 05/02/2007 | CN1956067A 光盘介质及数据记录方法 Optical disc medium, and data recording method |
| 05/02/2007 | CN1956066A Optical disc and optical disc address reading apparatus and method |
| 05/02/2007 | CN1955968A Recording control apparatus, recording control method and integration of recording device with camera |
| 05/02/2007 | CN1314270C Methods and apparatus for customizing a rewritable storage medium |
| 05/02/2007 | CN1314268C Record reproduction appts. |
| 05/02/2007 | CN1314265C Multimedia time warping system |
| 05/02/2007 | CN1314207C Voice encoding device and voice decoding device, and voice transmission method |
| 05/02/2007 | CN1314048C Method and device for recoding a coded bit stream on optical disc |
| 05/02/2007 | CN1314046C Storage controller, storage device and method with checking and erasing and correcting functions |
| 05/02/2007 | CN1314045C Method for converting binary information signal data bit stream and its coding and decoding device |
| 05/02/2007 | CN1314044C Electronic equipment device and method for protecting electronic equipment |
| 05/02/2007 | CN1314043C Information transmission method, device used for transmitting information and device for receiving information |
| 05/02/2007 | CN1314042C Data breakage management method of optical storage media |
| 05/02/2007 | CN1314041C Recording medium reproduction apparatus and method |
| 05/02/2007 | CN1314040C Disc recording device and method, and disc reproduction device and method |
| 05/02/2007 | CN1314039C Tech for secury storing data within memory |
| 05/02/2007 | CN1314038C Method and device for controlling copy from digital data to medium, and recording reproducing device |
| 05/02/2007 | CN1314014C Recording control unit, recording and reproducing device, and recording control method |
| 05/02/2007 | CN1314013C CD apparatus and phase regulating method |
| 05/02/2007 | CN1314012C Optical recording/reproducing apparatus |
| 05/02/2007 | CN1314011C Detecting and correcting method for optical disc reading clock pulse and its circuit |
| 05/02/2007 | CN1314010C Digital photograph recording device and processing method |
| 05/02/2007 | CN1314009C Quality detection method of high multiplier speed universal optical disk based on focusing error |
| 05/02/2007 | CN1313937C Information viewing/listening system |
| 05/02/2007 | CN1313933C Data storage device, control method thereof and magnetic disk storage device |
| 05/01/2007 | US7213196 Method and system for indexing a decoder |
| 05/01/2007 | US7213195 Data decoding method and circuit and information recording and reproducing apparatus using the same |
| 05/01/2007 | US7213192 Methods and apparatus for correcting errors in data read from a disk drive |
| 05/01/2007 | US7213190 Data processing apparatus and method |
| 05/01/2007 | US7213181 Recording medium having spare area for defect management and information of defect management, and method of allocating spare area and method of managing defects |
| 05/01/2007 | US7213155 Recording medium, recording and/or reproducing method for record medium, and recording and/or reproducing device for recording medium |
| 05/01/2007 | US7213151 Method and computer system for encoding of information into a representation |
| 05/01/2007 | US7213112 Media processing device using an external storage device |
| 05/01/2007 | US7213085 Use of a media cache for subsequent copying acceleration |
| 05/01/2007 | US7213028 Recording apparatus, file management method, program for file management method, and recording medium having program for file management method recorded thereon |
| 05/01/2007 | US7213004 Apparatus and methods for attacking a screening algorithm based on partitioning of content |
| 05/01/2007 | US7212732 Information recording medium, information recording method and apparatus, and information playback method and apparatus |
| 05/01/2007 | US7212731 Recording and/or reproduction apparatus and recording and/or reproduction method |
| 05/01/2007 | US7212730 System and method for enhanced edit list for recording options |
| 05/01/2007 | US7212729 Information recording apparatus and method, information processing terminal, method and apparatus, and recording medium |
| 05/01/2007 | US7212728 Disk media, and method of and device for recording and playing back information on or from a disk media |
| 05/01/2007 | US7212724 Jitter correcting apparatus and method for video signals |
| 05/01/2007 | US7212567 Read channel apparatus and method for an optical storage system |
| 05/01/2007 | US7212483 Modulation device, modulation method and recording medium |
| 05/01/2007 | US7212480 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 05/01/2007 | US7212479 Apparatus and method of detecting defects on optical recording media |
| 05/01/2007 | US7212476 Optical disc reproducing device selectively using a channel bit frequency or a frequency that is half of the channel bit frequency |
| 05/01/2007 | US7212474 Detecting anomalies in a scanning signal |
| 05/01/2007 | US7212307 Image data storage system |
| 05/01/2007 | US7212000 Detection of a defective disk of a hard disk drive |
| 05/01/2007 | CA2398779C Methods and apparatus for identifying asset location in communication networks |
| 04/26/2007 | WO2007046606A1 Reproducing apparatus and video data storing method |
| 04/26/2007 | WO2007046494A1 Information recording medium, information recording device and method, information reproducing device and method and computer program |
| 04/26/2007 | WO2007046387A1 Recording device, recording device control method, recording device control program, and computer-readable recording medium |
| 04/26/2007 | WO2007046376A1 Recording/reproducing device of transmitter and recording/reproducing device of receiver |
| 04/26/2007 | WO2007046375A1 Information recording medium, data structure, and data reproducing method |
| 04/26/2007 | WO2007046248A1 Information storage medium, information reproducing apparatus, and information reproducing method |
| 04/26/2007 | WO2007046171A1 Recording/reproducing device |
| 04/26/2007 | WO2007046147A1 Hard disk drive |
| 04/26/2007 | WO2007045756A2 Recording and secure distribution of digital data |
| 04/26/2007 | WO2007028241A3 Method and system for data security of recording media |
| 04/26/2007 | WO2006129215A3 Direct stream digital audio with minimal storage requirement |
| 04/26/2007 | WO2006106447A3 Method for providing an output signal for storing of user data on a data carrier |
| 04/26/2007 | WO2006095932A3 Optical disk, recording method, recording medium, and optical disk unit |
| 04/26/2007 | US20070094587 Information playback system using information storage medium |
| 04/26/2007 | US20070094586 Information playback system using information storage medium |
| 04/26/2007 | US20070094585 Information playback system using information storage medium |