| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/22/2011 | US7894149 Disc drive device |
| 02/22/2011 | US7894099 Method of expression, recording, reproduction, and communication of computer object using color, apparatus for recording and/or reproduction, recording medium, and method of preparation of code |
| 02/17/2011 | WO2011019775A2 Interactive multimedia content playback system |
| 02/17/2011 | WO2011019548A2 Home media aggregator system and method |
| 02/17/2011 | WO2010131857A3 Recording medium, data recording/reproducing method, and data recording/reproducing apparatus |
| 02/17/2011 | US20110040975 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage state |
| 02/17/2011 | US20110040910 Recording/reproducing apparatus |
| 02/17/2011 | US20110040832 Information processing apparatus and method, information processing system, and recording medium |
| 02/17/2011 | US20110040780 Audio processing |
| 02/17/2011 | US20110038619 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038618 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038617 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038610 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038609 Information storage medium and information recording playback system |
| 02/17/2011 | US20110038608 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038607 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038606 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038605 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038604 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038603 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038602 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038601 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038600 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038599 Information storage medium and information recording/playback system |
| 02/17/2011 | US20110038242 Hybrid laser diode drivers that include a state machine |
| 02/17/2011 | US20110038241 Optical Disc Recording Device |
| 02/17/2011 | US20110038240 Method of controlling recording operation and optical disc drive employing the method |
| 02/17/2011 | US20110038237 Optical disc and physical address format |
| 02/17/2011 | US20110036489 Hockey Stick |
| 02/17/2011 | DE112009000771T5 Inhaltswiedergabevorrichtung und -programm Content reproduction apparatus and program |
| 02/17/2011 | DE112009000289T5 Inhaltswiedergabevorrichtung und Programm Content reproduction apparatus and program |
| 02/17/2011 | CA2770440A1 Home media aggregator system and method |
| 02/16/2011 | EP2285130A1 Recording device, recording method, reproduction device, reproduction method, program, and recording medium |
| 02/16/2011 | EP2285129A1 Information processing device, information processing method, program, and recording medium |
| 02/16/2011 | EP2285128A1 Recording device, recording method, reproduction device, reproduction method, program, and recording medium |
| 02/16/2011 | EP2285127A1 Recording device, recording method, reproduction device, reproduction method, recording medium, and program |
| 02/16/2011 | EP2284836A1 Output control method, receiver, and receiving method using license acquisition time limit information |
| 02/16/2011 | EP1340227B1 Method for providing program specific information recorded on high density disc medium |
| 02/16/2011 | CN201749671U Network high-definition player |
| 02/16/2011 | CN201749670U High-definition player capable of receiving satellite signal |
| 02/16/2011 | CN1933001B Information recording/reproducing apparatus and a data reproducing method thereof, as well as an optical disk thereof |
| 02/16/2011 | CN1926624B Apparatus and methods for recording data on recording medium and reproducing data from the recording medium |
| 02/16/2011 | CN1841543B Recording/playback control device, contents management method and recording/playback apparatus |
| 02/16/2011 | CN1811959B Method and device for scanning the contents of a storage medium |
| 02/16/2011 | CN1725352B Write once recording medium, recording device and reproduction device |
| 02/16/2011 | CN101978424A Device and method for acoustic indication |
| 02/16/2011 | CN101978421A Information processing apparatus, control method for controlling information processing aparatus, control program of information processing apparatus, and storage medium storing control program of information processing apparatus therein |
| 02/16/2011 | CN101977108A Public key media key block |
| 02/16/2011 | CN101702321B Digital audio frequency time domain compression method based on lyrics |
| 02/16/2011 | CN101540924B Apparatus and method for recording information into information recording medium |
| 02/16/2011 | CN101360251B Storage medium recording text-based subtitle stream, apparatus and method reproducing thereof |
| 02/16/2011 | CN101217047B Information recording medium, recording/reproducing method and apparatus, and host apparatus |
| 02/16/2011 | CN101206896B Write omission detector, write omission detecting method |
| 02/16/2011 | CN101051504B Recording apparatus, reproducing apparatus and recording method |
| 02/15/2011 | USRE42146 Information recording medium, information recording apparatus and method, information reproducing apparatus and method, computer data signal embodied in a carrier wave |
| 02/15/2011 | US7891013 Contents distribution system |
| 02/15/2011 | US7890741 Low power digital audio decoding/playing system for computing devices |
| 02/15/2011 | US7890048 Transmitter and transmitting method, information editor and editing method, receiver and receiving method, information storage and storing method, and broadcasting system |
| 02/15/2011 | US7889975 Media editing |
| 02/15/2011 | US7889970 Information storage medium and information recording/playback system |
| 02/15/2011 | US7889968 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses |
| 02/15/2011 | US7889966 Information processing apparatus and method as well as program storage medium |
| 02/15/2011 | US7889863 Recording device, recording medium, and content protection system |
| 02/15/2011 | US7889630 Record carrier |
| 02/15/2011 | US7889612 Information carrier comprising access information and dummy information |
| 02/15/2011 | US7889610 Multi-layered information recording medium, recording apparatus, and recording method |
| 02/15/2011 | US7889608 Information-signal recording and reproducing apparatus, related method, and related computer program |
| 02/15/2011 | US7889605 Information reproducing apparatus |
| 02/15/2011 | US7889603 Recording medium, method of creating file of the recording medium, and method and apparatus for reproducing the same |
| 02/15/2011 | US7889447 Readback signal-based head-disc contact detection using AM/FM demodulation |
| 02/15/2011 | US7887939 Information recording medium, and apparatuses for reproducing, recording, and recording and reproducing thereof, and methods for reproducing, recording, and recording and reproducing thereof |
| 02/10/2011 | WO2011016191A1 Copying system, content recording apparatus, copying method |
| 02/10/2011 | WO2011015369A1 Authentication of data streams |
| 02/10/2011 | US20110035423 Reproducing apparatus, reproducing method, program, program storage medium, data delivery system, data structure, and manufacturing method of recording medium |
| 02/10/2011 | US20110032808 Integrated circuit, information recording/reproducing apparatus, and signal processing method |
| 02/10/2011 | US20110032807 Optical pickup device and optical disk device including the same |
| 02/10/2011 | US20110032806 Optical disc and optical disc apparatus |
| 02/10/2011 | US20110032636 Enhanced head skew optimization for high speed disk access |
| 02/10/2011 | US20110032630 Multi-mode loop adaptation scheme for high-density data recording channel |
| 02/10/2011 | CA2768327A1 Authentication of data streams |
| 02/09/2011 | EP2282551A1 Information processing device, information processing method, and program |
| 02/09/2011 | EP2282312A1 Systems and methods for two tier sampling correction in a data processing circuit |
| 02/09/2011 | EP2282284A2 Encoding of biometric information |
| 02/09/2011 | EP1170731B1 Method for optically recording information and device for optically recording information by the same |
| 02/09/2011 | CN201741391U Multimedia player |
| 02/09/2011 | CN1981328B Information recording device |
| 02/09/2011 | CN1939055B Recording method, reproduction device, and reproduction method |
| 02/09/2011 | CN101971260A Error correction coding of longitudinal position information |
| 02/09/2011 | CN101971259A Information recording device, information reproducing device, and information recording medium |
| 02/09/2011 | CN101968968A Systems and methods for two tier sampling correction in a data processing circuit |
| 02/09/2011 | CN101968967A Prerecording method used for monitoring equipment |
| 02/09/2011 | CN101419828B Hard disc video recording and retrieval method for analog magnetic tape serial schema |
| 02/09/2011 | CN101315802B Data processing apparatus, data processing method, data processing program, recording apparatus, recording method, and recording program |
| 02/09/2011 | CN101258549B Information recording medium, information recording device and method, information reproducing device and method, and computer program |
| 02/09/2011 | CN101197167B Write-once optical disc, and method and apparatus for recording/playback management information on/from optical disc |
| 02/09/2011 | CN101118773B Storage device and storage method, and information-processing device and information-processing method |
| 02/08/2011 | US7886360 Security device for data carriers |
| 02/08/2011 | US7886337 Method and apparatus for content protection |
| 02/08/2011 | US7886332 Television broadcast receiving apparatus |
| 02/08/2011 | US7885516 Playback apparatus, program, playback method |