| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/05/2008 | US7408863 Digital signal processing method, data recording and reproducing apparatus, and data recording medium that are resistant to burst errors |
| 08/05/2008 | US7408862 Writable recording medium identification information recording method information recording device identification information reproduction method and information reproduction device |
| 08/05/2008 | US7408861 Recording or reproduction apparatus for optical recording media having means for increasing the resolution of a digital-to-analog converter in the servo regulating circuit |
| 08/05/2008 | US7408859 Method and apparatus for recording and reproducing information on and from recording disc |
| 08/05/2008 | US7408857 Method and apparatus for managing defects in recording media, a computer readable medium including computer readable code for the same, and a defect managed recording medium obtained using the same method, apparatus, and computer readable medium |
| 08/05/2008 | US7408854 Optical disc reproducing apparatus and method |
| 08/05/2008 | US7408853 Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 08/05/2008 | US7408852 Rewritable optical recording medium, recording method on the same, and optical disc recording/retrieving apparatus |
| 08/05/2008 | US7408851 Pseudo multi-channel play-back apparatus |
| 08/05/2008 | US7408850 Method for decoding data received from a data source using hardware configuration data received from the same data source |
| 08/05/2008 | US7407101 Card with enhanced security features |
| 07/31/2008 | WO2008090984A1 Information reproducing apparatus |
| 07/31/2008 | WO2008090750A1 Information reproduction device and information reproduction method |
| 07/31/2008 | WO2008069888A3 Methods and apparatuses for accessing content based on a session ticket |
| 07/31/2008 | US20080184376 Content Replication Deterrent Method on Optical Discs |
| 07/31/2008 | US20080184092 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080184062 System and method for detecting write errors in a storage device |
| 07/31/2008 | US20080182057 Copy-protected optical recording medium, method for driving thereof and method for manufacturing thereof |
| 07/31/2008 | US20080181583 Method and apparatus for recording and reproducing video data, and information storage medium in which video data is recorded by the same |
| 07/31/2008 | US20080181582 Method and apparatus for recording and reproducing video data, and information storage medium in which video data is recorded by the same |
| 07/31/2008 | US20080181577 Reproduction apparatus and a reproduction method for video objects received by digital broadcast |
| 07/31/2008 | US20080181410 Content guard system for copy protection of recordable media |
| 07/31/2008 | US20080181077 Disk having unique code for identifying its type for optical disk player and method for discriminating types thereof |
| 07/31/2008 | US20080181076 Method and apparatus for managing disc defect using temporary dfl and temporary dds including drive & disc information disc with temporary dfl and temporary dds |
| 07/31/2008 | US20080181075 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181074 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181073 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181072 Method and apparatus for managing disc defect using temporary dfl and temporary dds including drive & disc information disc with temporary dfl and temporary dds |
| 07/31/2008 | US20080181071 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181067 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181066 Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium |
| 07/31/2008 | US20080181065 Playback signal distortion compensation method and optical disk playback method |
| 07/30/2008 | EP1950963A1 Reproducing device and program |
| 07/30/2008 | EP1950962A1 Transport stream generating apparatus, recording apparatus having the same, and transport stream generating method |
| 07/30/2008 | EP1950761A1 Recording device, recording device control method, recording device control program, and computer-readable recording medium |
| 07/30/2008 | EP1950760A2 Method for constructing RLL codes of arbitrary rate |
| 07/30/2008 | EP1950757A1 Limited play optical devices with interstitial reactive layer and methods of making same |
| 07/30/2008 | EP1950750A1 Optical disc having pits of different depth formed therein, optical disc device for reproducing the same, and method of reproduction |
| 07/30/2008 | EP1950748A2 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method |
| 07/30/2008 | EP1950683A1 Recording/reproducing device, communication device, program, system lsi |
| 07/30/2008 | EP1950682A1 Computer data management method, program, and recording medium |
| 07/30/2008 | EP1949544A1 Modeling of bursty channel of error correction codes |
| 07/30/2008 | EP1949374A2 Method for etching and secure distribution of digital data, access device and writer |
| 07/30/2008 | EP1604358A4 Information storage medium and method of recording and/or reproducing data thereon |
| 07/30/2008 | EP1228409B1 Wireless security access management for a portable data storage cartridge |
| 07/30/2008 | EP0753226B1 Apparatus and methods for including codes in audio signals and decoding |
| 07/30/2008 | CN101233572A Data reproducing device |
| 07/30/2008 | CN101233571A Method for processing audio signal |
| 07/30/2008 | CN101233570A Method for generating encoded audio signal and method for processing audio signal |
| 07/30/2008 | CN101233569A Method for signaling of splitting information |
| 07/30/2008 | CN101233568A Method for generating encoded audio signal and method for processing audio signal |
| 07/30/2008 | CN101233567A Method for generating encoded audio signal and method for processing audio signal |
| 07/30/2008 | CN101233566A 虚拟写保护系统 Virtual write-protection system |
| 07/30/2008 | CN101232594A Image pickup device and image processing apparatus |
| 07/30/2008 | CN101232434A Apparatus for performing asynchronous data transmission with double port RAM |
| 07/30/2008 | CN101231874A Record carrier and apparatus for scanning the record carrier |
| 07/30/2008 | CN101231867A Data structure for managing recording medium and methods and apparatuses |
| 07/30/2008 | CN101231866A Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc |
| 07/30/2008 | CN101231865A Device and method for writing optical storage media |
| 07/30/2008 | CN101231864A Data recording system and method for preventing copying data from recording medium |
| 07/30/2008 | CN101231863A Method for recording media and embedding image data sample into audio document |
| 07/30/2008 | CN101231862A Recording and reproducing data with electronic watermark information |
| 07/30/2008 | CN101231861A Recording and reproducing data with electronic watermark information |
| 07/30/2008 | CN101231681A System authentication device and method |
| 07/30/2008 | CN100407327C 光学记录介质的缺陷检测电路与方法 The optical recording medium of the defect detection circuit and method |
| 07/30/2008 | CN100407326C 同步信号保护电路 Synchronizing signal protection circuit |
| 07/30/2008 | CN100407325C 用于在标准分辨率兼容介质上提供高分辨率材料的系统和方法 For standard resolution compatible systems and methods for providing high-resolution material medium |
| 07/30/2008 | CN100407324C 光盘记录方法及其光盘记录装置 The optical disc recording method and an optical disc recording apparatus |
| 07/30/2008 | CN100407323C 信息播放装置和信息播放方法 Information playback apparatus and information playback method |
| 07/30/2008 | CN100407322C 具独立储存区间的储存装置及其密码保护方法 A separate storage device and storage intervals password protection method |
| 07/30/2008 | CN100407321C 记录有内容数据流的记录介质及其记录装置和再现装置 Recording a recording medium and a recording device content stream and reproducing apparatus |
| 07/30/2008 | CN100407320C 信息存储介质的记录和再现方法及再现装置 An information storage medium recording and reproducing method and reproducing apparatus |
| 07/30/2008 | CN100407319C 信息记录介质 The information recording medium |
| 07/30/2008 | CN100407312C 激光功率控制装置 Laser power control means |
| 07/30/2008 | CN100407295C 再生多段光盘的方法 Multi-disc regeneration method |
| 07/30/2008 | CN100407198C 用于同步元数据的方法和设备以及存储介质 Method and apparatus for synchronizing metadata and storage media |
| 07/30/2008 | CN100407173C 使记录在一个记录介质上的数字内容无效的数据无效设备 Recording on a recording medium, the digital content data is invalid Invalid device |
| 07/30/2008 | CN100406303C Acoustic devices |
| 07/29/2008 | US7406654 Coding circuit for recording data on DVD disk |
| 07/29/2008 | US7406650 Variable code rate and signal constellation turbo trellis coded modulation codec |
| 07/29/2008 | US7406646 Multi-strobe apparatus, testing apparatus, and adjusting method |
| 07/29/2008 | US7406635 Information recording medium on which sector data generated from ECC block is recorded, information recording apparatus for recording sector data, and information reproduction apparatus for reproducing sector data |
| 07/29/2008 | US7406605 Information recording medium, manufacturing method of its recording medium, information process unit and copyright management system |
| 07/29/2008 | US7406570 Multisystem network, and device and method for access to data storage |
| 07/29/2008 | US7406529 System and method for detecting and verifying digitized content over a computer network |
| 07/29/2008 | US7406252 Encoding apparatus of audio signal, audio disc and disc reproducing apparatus |
| 07/29/2008 | US7406250 Information recording method and information reproducing method |
| 07/29/2008 | US7406249 Disk media, and method of and device for recording and playing back information on or from a disk media |
| 07/29/2008 | US7406177 Recording medium, recording method, recording apparatus, and reproduction method |
| 07/29/2008 | US7406095 Data processing apparatus and method with packet parsing |
| 07/29/2008 | US7406024 Method of recording data to an information recording medium |
| 07/29/2008 | US7406013 Optical disc drive |
| 07/29/2008 | US7406011 Recording medium and methods of and device for recording information on the recording medium |
| 07/29/2008 | US7406010 Data recording/reproducing method with robust error handling capability and data recording/reproducing apparatus thereof |
| 07/29/2008 | US7406009 Information recording/reproducing apparatus and information reproducing method |
| 07/29/2008 | US7406008 Recording medium and system for recording and reproducing the recording medium using control information that represents the number of sets of information composing the multiplexed audio information |
| 07/29/2008 | US7405731 Information processing system and method |
| 07/29/2008 | CA2377269C Disk medium managing method |
| 07/29/2008 | CA2332034C A method and system for providing copy-protection on a storage medium and storage medium for use in such a system |
| 07/24/2008 | WO2008088061A1 Recording apparatus, recording method, program and storage medium |