| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/03/2009 | US7487549 Information processing apparatus, information processing method, recording medium, and program |
| 02/03/2009 | US7487432 Method and apparatus for multiple step Viterbi detection with local feedback |
| 02/03/2009 | US7487429 Simple decoding method and apparatus |
| 02/03/2009 | US7487410 Coding system and decoding system using a multiplexed code string |
| 02/03/2009 | US7487401 Method and apparatus for detecting the onset of hard disk failures |
| 02/03/2009 | US7487387 Recording medium defect management |
| 02/03/2009 | US7487363 System and method for controlled copying and moving of content between devices and domains based on conditional encryption of content key depending on usage |
| 02/03/2009 | US7487324 Computer system |
| 02/03/2009 | US7487306 Device and method for recording information |
| 02/03/2009 | US7487175 Recording apparatus, file management method, program for file management method, and recording medium having program for file management method recorded thereon |
| 02/03/2009 | US7486876 Optical recording medium and apparatus and method to play the optical recording medium |
| 02/03/2009 | US7486875 Method of recording multiple programs over a specified time period in separate program data files |
| 02/03/2009 | US7486872 Information editing apparatus and information reproducing apparatus |
| 02/03/2009 | US7486832 Method and device for condensed image recording and reproduction |
| 02/03/2009 | US7486791 Reproducing method, reproducing apparatus, recording method, and recording apparatus |
| 02/03/2009 | US7486790 Method and apparatus for controlling access to storage media |
| 02/03/2009 | US7486607 Disc-shaped recording medium, cutting apparatus for same, and disc drive |
| 02/03/2009 | US7486604 Optical disk device and program for recording and reproducing information on and from an optical recording medium |
| 02/03/2009 | US7486601 Method and related apparatus for generating fixed packets while writing data to CDs |
| 02/03/2009 | US7486599 Recording method, recording apparatus, reproducing method and reproducing apparatus |
| 02/03/2009 | US7486593 Method of writing into unwritten region of optical disc, optical disc writing device, optical disc, and program for writing data on optical disc |
| 02/03/2009 | US7486461 Magnetic disk device and read/write method |
| 02/03/2009 | US7486460 Disk drive with enhanced storage capacity increase ratio |
| 02/03/2009 | US7486458 Magnetic disk drive with diagnosis of error-correcting retries |
| 02/03/2009 | US7486457 Method and apparatus for predicting write failure resulting from flying height modulation |
| 02/03/2009 | US7486456 Finite field based short error propagation modulation codes |
| 02/03/2009 | US7486414 Image forming device, pattern formation method and storage medium storing its program |
| 02/03/2009 | US7486206 Method for crosstalk reduction between tracks on a recording medium, recording device, playback device and recording medium |
| 02/03/2009 | US7485795 Method and device for storing main information with associated additional information incorporated therein |
| 02/03/2009 | CA2469173C Recording medium having a data structure for managing reproduction of graphic data and recording and reproducing methods and apparatuses |
| 01/29/2009 | WO2009015312A1 Programming multilevel cell memory arrays |
| 01/29/2009 | WO2009015297A1 Multistate nonvolatile memory elements |
| 01/29/2009 | WO2009013874A1 Past program information acquiring device and its method |
| 01/29/2009 | US20090031187 Data recording/reproducing apparatus and data recording/reproducing method |
| 01/29/2009 | US20090031160 Digital watermark information adding device, data reproduction device and data recording device |
| 01/29/2009 | US20090030947 Information processing device, information processing method, and program therefor |
| 01/29/2009 | US20090028531 Information recording apparatus and method, computer program, and information recording medium |
| 01/29/2009 | US20090028528 Audio and/or video generation apparatus and method of generating audio and/or video signals |
| 01/29/2009 | US20090028519 Recording medium having data structure for manging reproduction of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 01/29/2009 | US20090028518 Personalization of mass-duplicated media |
| 01/29/2009 | US20090028516 After-recording apparatus |
| 01/29/2009 | US20090028515 After-recording apparatus |
| 01/29/2009 | US20090028514 After-recording apparatus |
| 01/29/2009 | US20090028449 Method and device for condensed image recording and reproduction |
| 01/29/2009 | US20090028360 Multichannel Downmixing Device |
| 01/29/2009 | US20090028028 Optical disc, and information recording/reproducing method and information recording/reproducing apparatus using the same |
| 01/29/2009 | US20090028022 Single spot cross-correlation tracking |
| 01/29/2009 | US20090028021 Radial To Focus Cross Talk Cancellation In Optical Storage Systems |
| 01/29/2009 | US20090028016 Optical disk drive |
| 01/29/2009 | US20090028015 Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
| 01/28/2009 | EP1759384B1 Recording medium, and method and apparatus for reformatting the same |
| 01/28/2009 | EP1342235B1 Record carrier of the optical type and a device for recording and/or playback for use with such a record carrier |
| 01/28/2009 | EP1154404B1 Information processor, processing method therefor, and program storage medium |
| 01/28/2009 | EP1066633B1 Device and method for reproducing data |
| 01/28/2009 | CN201188314Y Data storage apparatus |
| 01/28/2009 | CN101356826A Edition device, edition method, edition program, and edition system |
| 01/28/2009 | CN101356809A Information processing device, information processing method, and computer program |
| 01/28/2009 | CN101356806A Information processing device, information processing method, and computer program |
| 01/28/2009 | CN101356576A Recording medium, apparatus for reproducing data and method thereof |
| 01/28/2009 | CN101355699A 数据处理装置 Data processing means |
| 01/28/2009 | CN101355674A Recording apparatus, reproducing apparatus, recording/reproducing apparatus, image pickup apparatus, recording method, and program |
| 01/28/2009 | CN101355673A Information processing device, information processing method, and program therefor |
| 01/28/2009 | CN101354905A Recording medium having data structure for managing reproduction of data streams |
| 01/28/2009 | CN101354904A Optical disk drive |
| 01/28/2009 | CN101354903A Method for burning CD ROM |
| 01/28/2009 | CN101354902A Disk drive refreshing zones in segments to sustain target throughput of host commands |
| 01/28/2009 | CN101354892A Optical disc and physical address format |
| 01/28/2009 | CN100456825C Information recording medium, and apparatus and method for recording information to information recording medium |
| 01/28/2009 | CN100456640C Modulation-demodulation method and device, information transmission method and device and recording medium |
| 01/28/2009 | CN100456639C Non damage decoder and its method |
| 01/28/2009 | CN100456638C Treating method for sound frequency data and nondamage decoding method |
| 01/28/2009 | CN100456381C Apparatus for providing head amplitude characterization using gain loops |
| 01/28/2009 | CN100456380C Method and apparatus for recording data on disk |
| 01/28/2009 | CN100456379C RF signal digital partial response asymmetry compensation |
| 01/28/2009 | CN100456378C Broadcasting control method of digital universal optical disk broadcasting machine |
| 01/28/2009 | CN100456377C Method for recording/playback of data to/from an optical recording medium |
| 01/28/2009 | CN100456376C Information recording method, apparatus and system, infor mation processing apparatus and storage medium |
| 01/28/2009 | CN100456375C Portable high-distinction digital cinema playing device |
| 01/28/2009 | CN100456366C Information recording medium, information recording device and method, information recording control program, and recording medium containing the information recording control program |
| 01/28/2009 | CN100456361C Method and apparatus for reproducing information from recording medium |
| 01/28/2009 | CN100456270C Method for fast verification of sector addresses |
| 01/28/2009 | CN100456257C Apparatus and method for testing multiple hard disk drives using single computer |
| 01/27/2009 | US7484246 Content distribution system, content distribution method, information processing apparatus, and program providing medium |
| 01/27/2009 | US7484193 Method and software for predicting the timing delay of a circuit path using two different timing models |
| 01/27/2009 | US7484168 Parity check outer code and runlength constrained outer code usable with parity bits |
| 01/27/2009 | US7484166 Semiconductor integrated circuit verification method and test pattern preparation method |
| 01/27/2009 | US7484164 Information recording/reproducing apparatus, and information recording medium |
| 01/27/2009 | US7484163 Information recording/reproducing apparatus, and information recording medium |
| 01/27/2009 | US7484093 Information processor and information processing method |
| 01/27/2009 | US7484090 Encryption apparatus, decryption apparatus, secret key generation apparatus, and copyright protection system |
| 01/27/2009 | US7484037 Disk controller configured to perform out of order execution of write operations |
| 01/27/2009 | US7483623 Information storage medium and information recording/playback system |
| 01/27/2009 | US7483622 Recording medium and method for reproducing information therefrom |
| 01/27/2009 | US7483621 Reproduction apparatus for selecting sub-data with use of numeric keypad |
| 01/27/2009 | US7483620 Replay appliance for accessing a recording media containing information blocks |
| 01/27/2009 | US7483619 System for authoring and viewing detail on demand video |
| 01/27/2009 | US7483478 Information read device and read signal processing circuit |
| 01/27/2009 | US7483361 Optical disc apparatus |
| 01/27/2009 | US7483355 Write-once optical disc, and method and apparatus for recording/reproducing data on/from the optical disc |
| 01/27/2009 | US7483353 Optical disk device |