| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 07/24/2008 | WO2008067118A3 Advanced content authentication and authorization |
| 07/24/2008 | WO2008066702A3 Limited life medium |
| 07/24/2008 | WO2008032185A8 Digital media recorder based advertising |
| 07/24/2008 | US20080178060 Signal processing apparatus and a data recording and reproducing apparatus including local memory processor |
| 07/24/2008 | US20080177945 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 |
| 07/24/2008 | US20080177910 Data reproducing apparatus, content management method, program, and storage medium |
| 07/24/2008 | US20080177863 Convergence-enabled dvd and web system |
| 07/24/2008 | US20080177553 Signal compressing apparatus |
| 07/24/2008 | US20080175562 Signal compressing apparatus |
| 07/24/2008 | US20080175561 Recording medium, method and apparatus for providing management information |
| 07/24/2008 | US20080175560 Recording medium, method and apparatus for providing management information |
| 07/24/2008 | US20080175314 Digital Information Recording/Reproducing Apparatus |
| 07/24/2008 | US20080175118 Method of recording data on a write once disc, and the write once disc |
| 07/24/2008 | US20080175115 Disc apparatus |
| 07/24/2008 | US20080175114 Optical disc controller and optical disc drive system |
| 07/24/2008 | US20080174896 Signal compressing apparatus |
| 07/24/2008 | US20080174696 Television Display Apparatus and Video Recording/Reproducing Apparatus |
| 07/23/2008 | EP1947649A2 Audio/video reproducing apparatus and method |
| 07/23/2008 | EP1947648A2 Audio/video reproducing apparatus and method |
| 07/23/2008 | EP1947593A1 Portable auxiliary storage device |
| 07/23/2008 | EP1946541A1 Enhanced format media files |
| 07/23/2008 | EP1946318A2 System and method for optical disc encoding/decoding |
| 07/23/2008 | EP1946317A1 Dvd replication of encoded content |
| 07/23/2008 | EP1946316A1 Method and means for writing decryption information to a storage medium, storage medium, method and means for reading data from a storage medium, and computer program |
| 07/23/2008 | EP1471521B1 Information recording apparatus and method, and information reproduction apparatus and method |
| 07/23/2008 | CN101228584A Information recording medium, recording apparatus, and recording method |
| 07/23/2008 | CN101228583A Error correcting device, method, and program |
| 07/23/2008 | CN101228582A Audio reproduction method and apparatus supporting audio thumbnail function |
| 07/23/2008 | CN101227579A System and method for presenting supplementary program data |
| 07/23/2008 | CN101227578A Video recording and reproducing apparatus and data control method thereof |
| 07/23/2008 | CN101227176A Gain control system and calibration method thereof |
| 07/23/2008 | CN101226763A Optical disc controller and optical disc drive system |
| 07/23/2008 | CN101226762A Storage device and control device |
| 07/23/2008 | CN101226761A Method of recording and reproducing data on and from optical disc |
| 07/23/2008 | CN100405841C 记录装置和记录方法 Apparatus and recording method |
| 07/23/2008 | CN100405839C Interactive image decorder |
| 07/23/2008 | CN100405498C Method and apparatus for detecting SYNC mark in a disk drive |
| 07/23/2008 | CN100405496C Optical storage medium detection apparatus and method, movement direction detection method and optical driver |
| 07/23/2008 | CN100405495C Optical recording medium and deficiency management method |
| 07/23/2008 | CN100405494C Optical recording medium, optical reproduction apparatus, and optical reproduction method |
| 07/23/2008 | CN100405493C Data reproducing apparatus, data reproducing method, data recording and reproducing apparatus, and data recording and reproducing method |
| 07/23/2008 | CN100405492C Method for handling fragmented blocks of optical disk |
| 07/23/2008 | CN100405491C Optical disc reproducing apparatus |
| 07/23/2008 | CN100405490C Method and device for preventing digital data copy |
| 07/23/2008 | CN100405489C Digital recording/data reproducing apparatus |
| 07/23/2008 | CN100405488C Information processing apparatus |
| 07/23/2008 | CN100405485C Information recording carrier |
| 07/23/2008 | CN100405474C Method and apparatus for preserving data-recording status of a write-once recording medium |
| 07/23/2008 | CN100405473C Optical recording medium, apparatus and method for recording/reproducing data on/from optical recording medium |
| 07/23/2008 | CN100405471C Optical information recording condition adjustment method, recording/reproducing method and apparatus |
| 07/23/2008 | CN100405470C Optical information recording apparatus |
| 07/23/2008 | CN100405348C Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 07/23/2008 | CN100405334C Area management type memory system, area management type memory unit and area management type memory controller |
| 07/23/2008 | CN100405328C Method for improving data transmission efficiency |
| 07/23/2008 | CN100405280C Method for reading data from storage disc, data write method, and storage disc control device |
| 07/23/2008 | CN100405247C Teminal, data processing device and method, and transmission method for data processing device |
| 07/22/2008 | US7404135 Information recording/reproducing apparatus, and information recording medium |
| 07/22/2008 | US7404134 Encoding/decoding device using a reed-solomon encoder/decoder |
| 07/22/2008 | US7404111 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 |
| 07/22/2008 | US7404110 Method and system for self-assembling instruction opcodes for a custom random functional test of a microprocessor |
| 07/22/2008 | US7404109 Systems and methods for adaptively compressing test data |
| 07/22/2008 | US7403699 Optical disc apparatus |
| 07/22/2008 | US7403698 Recording/reproduction apparatus and method as well as recording medium |
| 07/22/2008 | US7403697 Digital video system |
| 07/22/2008 | US7403695 Digital information recording/playback system and digital information recording medium |
| 07/22/2008 | US7403694 Information recording medium, method for recording information, and method for reproduction information |
| 07/22/2008 | US7403692 Apparatus and method for managing data |
| 07/22/2008 | US7403663 Method and device for condensed image recording and reproduction |
| 07/22/2008 | US7403617 System and method for copy protection for digital signals |
| 07/22/2008 | US7403616 Electronic apparatus, data recording method for the electronic apparatus, and storage medium storing program for executing the data recording method |
| 07/22/2008 | US7403469 Data management information obtaining method for obtaining data management information including information concerning part of data areas as information concerning a pseudo area |
| 07/22/2008 | US7403466 Data slice generation method and apparatus for optical disk drive |
| 07/22/2008 | US7403463 Method and apparatus for filtering read signal to three or more cutoff frequencies with two or more bits control line throughout three or more consecutive periods |
| 07/22/2008 | US7403462 Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus |
| 07/22/2008 | US7403461 Disc recording medium, disc drive apparatus, reproduction method, and disc manufacturing method |
| 07/22/2008 | US7403460 Information recording and reproducing apparatus, evaluation method, and information recording and reproducing medium |
| 07/22/2008 | US7403456 Optical disc recording method and apparatus |
| 07/22/2008 | US7403455 Information recording medium, recording apparatus and method for an information recording medium, reproducing apparatus and method for an information recording medium computer program for controlling record of reproduction, and data structure including control signal |
| 07/22/2008 | CA2323014C Efficient coding of side information in a lossless encoder |
| 07/17/2008 | WO2008085730A1 Optimizing execution of hd-dvd timing markup |
| 07/17/2008 | WO2008085722A1 Incrementally updating and formatting hd-dvd markup |
| 07/17/2008 | WO2008084907A1 Recording/reproducing apparatus,recording/reproducing method, and information storage medium therefor |
| 07/17/2008 | US20080170835 Information storage medium storing a plurality of titles, reproducing apparatus and method thereof |
| 07/17/2008 | US20080170489 Optical recording carrier, signal generating apparatus, information recording method, and information reading apparatus |
| 07/17/2008 | US20080170478 Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program |
| 07/17/2008 | US20080170317 Inspection head used for magnetic disc inspecting apparatus |
| 07/17/2008 | CA2674615A1 Incrementally updating and formatting hd-dvd markup |
| 07/17/2008 | CA2674059A1 Optimizing execution of hd-dvd timing markup |
| 07/16/2008 | EP1944772A2 Recording medium, play apparatus, recording method, and playback method |
| 07/16/2008 | EP1944771A2 Recording medium, play apparatus, recording method, and playback method |
| 07/16/2008 | EP1944767A2 Inspection method for perpendicular magnetic recording medium and inspection device thereof |
| 07/16/2008 | EP1944766A1 Method of recording and reproducing data on and from optical disc |
| 07/16/2008 | EP1944765A1 Readback apparatus and readback method |
| 07/16/2008 | EP1944764A2 Apparatus for receiving digital contents and method thereof |
| 07/16/2008 | EP1754225B1 Track labeling on a medium |
| 07/16/2008 | EP1470518A4 Music marking system |
| 07/16/2008 | EP1417680B1 Method for reducing the noise in a wobble signal |
| 07/16/2008 | EP1370997B1 Video distribution system |
| 07/16/2008 | EP1096443B1 Copyright management device, electronic-production sales device, electronic-book display device, key information management device, and electronic-production distribution management system in which these devices are connected via communication lines |
| 07/16/2008 | CN101223601A Recording/reproducing device, recording condition adjusting device and recording/reproducing method |