| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 06/21/2007 | US20070140073 Information storage medium, information reproducing apparatus, and information reproducing method |
| 06/21/2007 | US20070140069 Method and apparatus for reproducing data from an optical storage device |
| 06/21/2007 | US20070139803 Method and apparatus for detecting/correcting defect area and related disk drive |
| 06/21/2007 | US20070139802 Magnetic data read circuit and card processing unit |
| 06/21/2007 | US20070139561 Reproducing apparatus |
| 06/20/2007 | EP1798993A1 Remote access communication system and control method thereof |
| 06/20/2007 | EP1798728A2 Authoring system and method |
| 06/20/2007 | EP1798727A2 Method and apparatus for detecting/correcting defect area and related disk drive |
| 06/20/2007 | EP1798726A1 Methods and apparatuses for writing data, for reading data, and for administrating data carrier errors; and data carriers |
| 06/20/2007 | EP1798657A2 Cryptographic apparatus and method for electronic rights management of storage media |
| 06/20/2007 | EP1797563A1 Information storage medium, ts packet judgment apparatus, and data reproduction apparatus |
| 06/20/2007 | EP1797562A1 Apparatus and method for securely storing data |
| 06/20/2007 | EP1797561A1 Method and device for storing data on a record medium and for transferring information |
| 06/20/2007 | EP1797560A2 Method and device for storing data on a record medium and for transferring information |
| 06/20/2007 | EP1797556A1 Marked article and method of making the same |
| 06/20/2007 | EP1716569A4 Information storage medium having recorded thereon text subtitle data synchronized with av data, and reproducing method and apparatus therefor |
| 06/20/2007 | EP1649452B1 Error concealment in multi-channel audio systems |
| 06/20/2007 | EP1606905B1 Protected return path from digital rights management dongle |
| 06/20/2007 | EP1514200A4 Video and audio recording using file segmentation to preserve the integrity of critical data |
| 06/20/2007 | EP1440576A4 Changing a playback speed for video presentation recorded in a modified film format |
| 06/20/2007 | EP0996116B1 Information recording method and an information recording device |
| 06/20/2007 | CN2914256Y Quick-positioning electronic device for leaving messages |
| 06/20/2007 | CN1985513A Stream recording/reproducing apparatus |
| 06/20/2007 | CN1985326A 信息记录介质 The information recording medium |
| 06/20/2007 | CN1985325A Information recording medium, data differentiation device, and data reproducing device |
| 06/20/2007 | CN1985324A Method of formatting recording medium, host apparatus, and recording and/or reproducing apparatus |
| 06/20/2007 | CN1985323A Data recording/reproduction for write-once discs |
| 06/20/2007 | CN1985322A Information recording medium, information recording device and method, information distribution device and method, and computer program |
| 06/20/2007 | CN1985321A Storage medium storing multimedia data, and method and apparatus for reproducing the multimedia data |
| 06/20/2007 | CN1985320A Combining DRM data and UDF on optical media |
| 06/20/2007 | CN1985319A Content use device and recording medium |
| 06/20/2007 | CN1985300A Recording medium, recording device and method, data processing device and method, and data output device |
| 06/20/2007 | CN1984297A A/V signal recording controller and controlling method |
| 06/20/2007 | CN1983940A System and method combined on-line charge with off-line charge |
| 06/20/2007 | CN1983823A Encoder, decoder, methods of encoding and decoding |
| 06/20/2007 | CN1983433A Method for decoding an ecc block and related apparatus |
| 06/20/2007 | CN1983432A Structured set partitioning and multilevel coding for partial response channels |
| 06/20/2007 | CN1983431A Data recording method and apparatus, data recording medium, and data reproducing method and apparatus |
| 06/20/2007 | CN1983430A Information recording and reproducing apparatus |
| 06/20/2007 | CN1983429A Optical disk, optical disk recording/reproduction apparatus, and optical disk signal quality evaluation method |
| 06/20/2007 | CN1983428A Information recording device and related method |
| 06/20/2007 | CN1983427A Audio data reproducing method and program therefor |
| 06/20/2007 | CN1983426A Recording medium, information transmission method, terminal, server, and recording method |
| 06/20/2007 | CN1983425A Method and device for hiding and displaying magnetic disk data |
| 06/20/2007 | CN1983424A Error correction devices and correction methods |
| 06/20/2007 | CN1983423A Reading method and apparatus for an information recording medium and spare area allocation thereof |
| 06/20/2007 | CN1983422A Information recording/reproducing apparatus and method for processing read/write command thereof |
| 06/20/2007 | CN1983421A Information reproducing apparatus |
| 06/20/2007 | CN1983420A Decoder and decoding method for optical driver |
| 06/20/2007 | CN1983419A Method for hidden controlling recording programm |
| 06/20/2007 | CN1983418A Method for displaying recording title chapter in recording medium |
| 06/20/2007 | CN1983416A Method for discriminating disk data orbital distance |
| 06/20/2007 | CN1983402A Data carving method of optical driver |
| 06/20/2007 | CN1983399A Optical disk apparatus and computer readable recording medium of storing program |
| 06/20/2007 | CN1983398A Optical information recording/reproducing device and optical information recording/processing method |
| 06/20/2007 | CN1983397A Optical disc and optical disc address reading apparatus and method |
| 06/20/2007 | CN1983396A Method for controlling record-medium covering video |
| 06/20/2007 | CN1983212A Snapshot management method for logic disk |
| 06/20/2007 | CN1322748C Method and apparatus to synthesize and defeat video copy protection signals |
| 06/20/2007 | CN1322747C Method for improving bandwidth efficiency |
| 06/20/2007 | CN1322508C Enhanced noise-predictive maximum likelihood (NPML) data detection method and apparatus for direct access storage device |
| 06/20/2007 | CN1322507C Method, device and system for controlling digital data use copy to medium |
| 06/20/2007 | CN1322496C CD disc driving device and method |
| 06/20/2007 | CN1322495C Device and method for optical disk reproducing |
| 06/20/2007 | CN1322434C Memory system |
| 06/20/2007 | CN1322429C Data storage device and method for managing buffer memory |
| 06/19/2007 | US7234154 Information carrier, apparatus, substrate, and system |
| 06/19/2007 | US7234102 Data recording method for optical disk drive |
| 06/19/2007 | US7234096 Decoding method and recording-medium reproducing apparatus |
| 06/19/2007 | US7234084 System and method for associating a DLPDU received by an interface chip with a data measurement made by an external circuit |
| 06/19/2007 | US7234026 Media player with instant play capability |
| 06/19/2007 | US7234005 System and method of setting parameters of peripheral device when an operation ratio of a command exceeds predetermined value |
| 06/19/2007 | US7233736 Recording method and apparatus, and recording medium |
| 06/19/2007 | US7233735 Digital recording/reproducing apparatus with built-in storage medium |
| 06/19/2007 | US7233734 Audio visual data recording/reproducing apparatus |
| 06/19/2007 | US7233667 Record medium, record medium manufacturing device, computer readable record medium on which program is recorded, and data presentation device |
| 06/19/2007 | US7233561 Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus |
| 06/19/2007 | US7233560 Device and method for recording information enabling reduced response time of a recording device |
| 06/19/2007 | US7233559 Optical disc drive and method of updating firmware |
| 06/19/2007 | US7233553 Method for emptying recording buffer can be made empty by at most one access operation and at most two recording operation, in a simultaneous recording and reproduction |
| 06/19/2007 | US7233552 Optical disk device capable of recording information data according to ZCLV format |
| 06/19/2007 | US7233551 Optical disk control device for time-division-multiplexing and A/D conversion |
| 06/19/2007 | US7233550 Write-once optical disc, and method and apparatus for recording management information on write-once optical disc |
| 06/19/2007 | US7233453 Servo track writing device and method thereof |
| 06/19/2007 | US7233267 Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 06/19/2007 | US7233200 AGC circuit, AGC circuit gain control method, and program for the AGC circuit gain control method |
| 06/14/2007 | WO2007066819A1 Music edit device and music edit method |
| 06/14/2007 | WO2007066818A1 Music edit device and music edit method |
| 06/14/2007 | WO2007066813A1 Music edit device, music edit information creating method, and recording medium where music edit information is recorded |
| 06/14/2007 | WO2007066613A1 Information recording device, method of recording information, information recording program and computer readable recording medium |
| 06/14/2007 | WO2007066261A2 Formatting multi-layer storage media. |
| 06/14/2007 | WO2007065995A1 System for securing by diffractively digitally encoding optical discs |
| 06/14/2007 | WO2007065842A1 Using a measured error to determine coefficients to provide to an equalizer to use to equalize an input signal |
| 06/14/2007 | WO2007047184A3 Improvement to dvd-r/rw and dvd+r/rw recorders |
| 06/14/2007 | US20070136642 Conditional access to store content using non-standard media |
| 06/14/2007 | US20070136612 Data processing apparatus and data processing method |
| 06/14/2007 | US20070136520 Device for and method of recording digital information signals |
| 06/14/2007 | US20070136516 Optical disc for storing both data requiring defect management and real-time av data |
| 06/14/2007 | US20070136515 Formatting of optical discs |
| 06/14/2007 | US20070136375 Information storage medium, information reproducing apparatus, and information reproducing method |