| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/17/2005 | EP1563504A1 Recording medium having data structure for managing reproduction of multiple component data recorded thereon and recording and reproducing methods and apparatuses |
| 08/17/2005 | EP1563503A1 Recording medium having data structure for managing reproduction of data recorded thereon and recording and reproducing methods and apparatuses |
| 08/17/2005 | EP1563502A1 Recording medium having data structure for managing reproduction of still images recorded thereon and recording and reproducing methods and apparatuses |
| 08/17/2005 | EP1563501A1 Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses |
| 08/17/2005 | EP1563500A1 An efficient analog front end for a read/write channel of a hard disk drive running from a highly regulated power supply |
| 08/17/2005 | EP1563499A1 Creating expiring copies in a check-out/check-in system |
| 08/17/2005 | EP1563498A1 Secure local copy protection |
| 08/17/2005 | EP1563395A1 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 08/17/2005 | EP1442569B1 Zf-based adaptive asynchronous receiver |
| 08/17/2005 | EP1226714B1 Record during pause and playback with rewritable disk medium |
| 08/17/2005 | EP1196210B1 Needleless syringe |
| 08/17/2005 | EP1141657B1 Method and device for reading navigation data |
| 08/17/2005 | EP1025560B1 Copy protectable optical media device and methodology therefor |
| 08/17/2005 | EP0943197B1 Unreliability detector apparatus and reproduction apparatus provided with the unreliability detector apparatus |
| 08/17/2005 | CN1656696A Soft decoding of linear block codes |
| 08/17/2005 | CN1656562A Information recording medium, recorder, recording method, editing device and method, and reproducing device and method |
| 08/17/2005 | CN1656561A Method of capturing scenes and recorder with means of performing this method |
| 08/17/2005 | CN1656560A Information recording apparatus, information recording and reproducing apparatus, information recording method, program and recording medium therefor, and information carrier medium |
| 08/17/2005 | CN1656557A Recording medium, recording method, recording device, and reproduction method and reproducer |
| 08/17/2005 | CN1656556A Semi-synchronous receiver and apparatus for reading information |
| 08/17/2005 | CN1656555A Authentication communication system, authentication communication apparatus, and authentication communicating method |
| 08/17/2005 | CN1656546A Optical disk system with improved playability |
| 08/17/2005 | CN1656545A Multi-layered optical information storage medium and recording/reproducing method therefor |
| 08/17/2005 | CN1656544A Information recording medium, information recording device and method, information recording control program, and recording medium containing the information recording control program |
| 08/17/2005 | CN1656542A Optical information storage medium and recording/reproducing method for the same |
| 08/17/2005 | CN1656541A Method for managing defective area on write-once optical recording medium, and optical recording medium using the same |
| 08/17/2005 | CN1656441A Information storage medium, method of reproducing data from the information storage medium, and apparatus for reproducing data from the information storage medium, supporting interactive mode |
| 08/17/2005 | CN1655605A Information storage medium containing interactive graphics stream, and reproducing method and apparatus therefor |
| 08/17/2005 | CN1655272A Frequency-current conversion circuit, equalizer, and optical disc apparatus |
| 08/17/2005 | CN1655271A Method of setting defect management information, method and device of recording data |
| 08/17/2005 | CN1655270A Method and device for accessing content |
| 08/17/2005 | CN1655269A Recording and reproducing system, recording apparatus and reproducing apparatus having copy protection function |
| 08/17/2005 | CN1655245A Testing optical disk and method for making the same |
| 08/17/2005 | CN1655131A System and method for protecting a title key for recordable media content |
| 08/17/2005 | CN1655096A System and method for driving portable multimedia player |
| 08/17/2005 | CN1215711C Image recording device and method |
| 08/17/2005 | CN1215709C Information distribution reproduction system, information recording method, and information recording apparatus |
| 08/17/2005 | CN1215708C Method and apparatus for reproducing audio signal |
| 08/17/2005 | CN1215675C Signal processing system, signal input/output equipment and communication control method |
| 08/17/2005 | CN1215477C Method and device for data reproducing, method and device for data recording |
| 08/17/2005 | CN1215403C Transmission device, source grouping generating device, grouping mode defining method |
| 08/16/2005 | US6931586 Error correction method for high density disc |
| 08/16/2005 | US6931585 Detection in the presence of media noise |
| 08/16/2005 | US6931578 System and method for detecting media and transport degradation during multichannel recording |
| 08/16/2005 | US6931536 Enhanced copy protection of proprietary material employing multiple watermarks |
| 08/16/2005 | US6931200 Optical disc playback apparatus and optical disc playback method |
| 08/16/2005 | US6931199 Information processing apparatus and method, information processing system, and recording medium |
| 08/16/2005 | US6931088 Signal processing circuit for preventing pseudo lock of timing recovery PLL |
| 08/16/2005 | US6931071 Apparatus and method for synchronizing video and audio MPEG streams in a video playback device |
| 08/16/2005 | US6930969 Optical recording medium applicable for improved servo control |
| 08/16/2005 | US6930967 Optical disc recording/reproducing apparatus that records/reproduces data after finalizing process |
| 08/16/2005 | US6930966 Method of hiding areas on a disc like recording of the optically rewritable type |
| 08/16/2005 | US6930965 Optical disk and optical disk drive device |
| 08/16/2005 | US6930964 Information storage apparatus |
| 08/16/2005 | US6930845 Data writing and reading |
| 08/16/2005 | US6930628 Amplitude detection for controlling the decision instant for sampling as a data flow |
| 08/16/2005 | US6930619 Data modulation method, and recording and reproducing apparatuses and methods adopting the data modulation method |
| 08/16/2005 | CA2112016C Viterbi decoding method and viterbi decoding apparatus |
| 08/11/2005 | WO2005074275A1 Content reproduction device |
| 08/11/2005 | WO2005074274A1 Image display method, image display device, and image display program |
| 08/11/2005 | WO2005074273A1 Data recording method, data reproduction device, and recording medium |
| 08/11/2005 | WO2005074270A1 Recording medium, reproduction device, program, and reproduction method |
| 08/11/2005 | WO2005074269A1 Data broadcast recording/reproducing method, device, and recording medium |
| 08/11/2005 | WO2005074187A1 Information processing device and method |
| 08/11/2005 | WO2005074176A2 Feedback control loop for bit detection in an n-dimensional data block |
| 08/11/2005 | WO2005073971A2 Quick access to disc management information |
| 08/11/2005 | WO2005073969A1 Optical disc recording apparatus, optical disc recording method, optical disc, optical disc reproducing apparatus, and optical disc reproducing method |
| 08/11/2005 | WO2005073968A1 Storage medium in which audio-visual data with event information is recorded, and reproducing apparatus and reproducing method thereof |
| 08/11/2005 | WO2005073967A1 Apparatus and method for updating copy control information of input data |
| 08/11/2005 | WO2005073966A1 Recording/reproducing apparatus, content management method, and content reproducing method |
| 08/11/2005 | WO2005073963A1 Servo position adjustment method and servo position adjustment device |
| 08/11/2005 | WO2005073871A1 Method of recording and/or reproducing data under control of domain management system |
| 08/11/2005 | WO2005073862A1 Recording medium, reproduction device, program, and reproduction method |
| 08/11/2005 | WO2005057567A3 Authenticable optical disc, system for authenticating an optical disc and method thereof |
| 08/11/2005 | WO2005048548A3 Digital data receiver for edge cellular standard |
| 08/11/2005 | WO2005043882A3 Video source coding with side information |
| 08/11/2005 | WO2005038800A3 Secure access and copy protection management system |
| 08/11/2005 | WO2004090871A3 Combination compact disc recorder and player system |
| 08/11/2005 | US20050177863 Information storage medium containing interactive graphics stream for change of AV data reproducing state, and reproducing method and apparatus thereof |
| 08/11/2005 | US20050177841 Disk apparatus |
| 08/11/2005 | US20050177791 Information storage medium containing interactive graphics stream for change of AV data reproducing state, and reproducing method and apparatus thereof |
| 08/11/2005 | US20050177740 System and method for protecting a title key in a secure distribution system for recordable media content |
| 08/11/2005 | US20050177738 Watermark embedding and retrieval |
| 08/11/2005 | US20050177714 Authentication method of data processing apparatus with recording device and apparatus for the same |
| 08/11/2005 | US20050177682 Method of and apparatus for recording data on write-once disc, method of and apparatus for reproducing data from write-once disc, and write-once disc therefor |
| 08/11/2005 | US20050177652 Hard disk drive system, method of using such a system and apparatus |
| 08/11/2005 | US20050177626 System for storing and rendering multimedia data |
| 08/11/2005 | US20050177332 Watermark time scale searching |
| 08/11/2005 | US20050177259 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 08/11/2005 | US20050177258 Method and apparatus for transmitting and receiving a decoding key encoded with specific information to decode encrypted information of a record medium |
| 08/11/2005 | US20050175323 Data recording method and data recording device |
| 08/11/2005 | US20050175321 Recording method, recording apparatus, recording medium, reproduction method, reproduction apparatus and image pickup apparatus |
| 08/11/2005 | US20050175320 Broadcast program recording system, broadcast program recording method and broadcast program recording control method |
| 08/11/2005 | US20050175317 Method of converting file system format and apparatus thereof |
| 08/11/2005 | US20050175313 Information recording medium, information recording device and method, information reproduction device and method, information recording/reproduction device and method, computer program for recording or reproduction control, and data structure containing control signal |
| 08/11/2005 | US20050175179 Media watermarking by biasing randomized statistics |
| 08/11/2005 | US20050175177 Watermark detection |
| 08/11/2005 | US20050175128 Interference-free lms-based adaptive asynchronous receiver |
| 08/11/2005 | US20050175110 Embedding auxiliary data in an information signal |
| 08/11/2005 | US20050175108 Apparatus and method for playing audio packet stored in a video cd-rom separatedly |