G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor

Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980)
10/2006
10/26/2006	US20060242071 Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same
10/26/2006	US20060240705 Optical disk reproducing device and adapter for plug
10/26/2006	US20060240214 Limited Play Optical Devices With Interstitial Reactive Layer And Methods Of Making Same
10/26/2006	US20060239663 Optical disk, reproduction apparatus, reproduction method, and recording medium
10/26/2006	US20060239662 Optical disk, reproduction apparatus, reproduction method, and recording medium
10/26/2006	US20060239643 Information recording medium, information recording device and method information reproduction device and method, information recording/reproduction device and method, computer program for recording or reproduction control, and data structure containing control signal
10/26/2006	US20060239462 Record carrier comprising encryption indication information
10/26/2006	US20060239302 Transmission system
10/26/2006	US20060239175 Information recording carrier and method of reproducing the same
10/26/2006	US20060239168 Information recording medium, recording apparatus, reproduction apparatus, recording method, and reproduction method
10/26/2006	US20060239167 Information recording medium, information recording apparatus and method, information reproduction device and method, information recording/reproduction device and method, recording or reproduction control computer program, and data structure containing a control signal
10/26/2006	US20060239165 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
10/26/2006	US20060239164 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
10/26/2006	US20060239163 Apparatus and method for manufacturing optical disks, apparatus and method for recording data on optical disks, apparatus and method for reproducing data from optical disks, and optical disks formed with pits strings and mark strings
10/26/2006	US20060239161 Write-once read-many information recording medium, information recording method, information reproduction method, information recording apparatus, and information reproduction apparatus
10/26/2006	US20060239157 Reproduced signal evaluation method, information recording medium, information reproducing apparatus, information reproducing method, and information recording method
10/26/2006	US20060239155 System and method for selectively enabling or disabling an optical device
10/26/2006	US20060239154 Optical recording medium sample fabricating method, optical recording medium sample analyzing method. optical recording medium fabricating apparatus, and optical recording medium fabricating method
10/26/2006	US20060239152 Disc recording methods and systems
10/26/2006	US20060239151 Optical disc drive system for data recording that does not need to be synchronized with disc rotation and method thereof
10/26/2006	US20060239150 Data storage medium and apparatus and method for reproducing the data from the same
10/26/2006	US20060239149 Data storage medium, and apparatus and method for reproducing the data from the same
10/26/2006	US20060239148 Data storage medium, and apparatus and method for reproducing the data from the same
10/26/2006	US20060239147 Data storage medium and apparatus and method for reproducing the data from the same
10/26/2006	US20060239146 Information reproduction device and read clock monitoring method
10/26/2006	US20060239145 Optical information recording medium and recording apparatus
10/26/2006	US20060239144 Access method, access device, information recording medium
10/26/2006	US20060239143 Optical head apparatus using double layer medium
10/26/2006	US20060239132 Content identifiers for multilayered optical storage disks
10/26/2006	US20060238913 Access performance adjusting method and storage apparatus
10/26/2006	US20060238908 Timing control circuit for an optical recording apparatus
10/25/2006	EP1715686A1 Recording medium, reproduction device, program and reproduction method
10/25/2006	EP1715487A2 Signal forming apparatus and method
10/25/2006	EP1715486A2 Signal forming apparatus and method
10/25/2006	EP1715485A2 Signal forming apparatus and method
10/25/2006	EP1715484A2 Signal forming apparatus and method
10/25/2006	EP1715483A1 Optical disc recording apparatus, optical disc recording method, optical disc, optical disc reproducing apparatus, and optical disc reproducing method
10/25/2006	EP1715482A1 Information recording medium, information recording apparatus and method
10/25/2006	EP1715481A2 Optical disk reproducing device and adapter for plug
10/25/2006	EP1715478A2 Method of protecting data on recording medium and recording medium storing program for executing the method
10/25/2006	EP1714391A2 Method and device for the conversion of digital signals with heterogeneous formats and use thereof for the digital amplification of audio signals
10/25/2006	EP1714285A2 Quick access to disc management information
10/25/2006	EP1714283A1 Method of and apparatus for recording data on write-once disc and write-once disc therefor
10/25/2006	EP1714282A1 Information recording and reproducing apparatus and a method of controlling an information recording and reproducing apparatus
10/25/2006	EP1714281A2 Recording medium and method and apparatus for decoding text subtitle streams
10/25/2006	EP1714280A1 Device and method for authorizing a user to get access to content stored in encrypted form on a storage medium
10/25/2006	EP1504596A4 High-resolution image projection
10/25/2006	EP1423853A4 Information storage medium containing event occurrence information, and method and apparatus therefor
10/25/2006	CN2831329Y Reading/writing media with external force impact sensing protect mechanism
10/25/2006	CN1853414A Methods and apparatus for tamper detection in watermarking systems
10/25/2006	CN1853234A Information recording/reproduction device, information recording/reproduction method, and recording medium
10/25/2006	CN1853233A Device with adaptive equalizer
10/25/2006	CN1853232A Class allocation for volatile files
10/25/2006	CN1853231A Record carrier identification using asymmetry modulation
10/25/2006	CN1853223A Method and device for playing optical discs and method for determining tracking quality
10/25/2006	CN1853218A A recording medium, method of configuring control information thereof, method for recording or reproducing data using the same, and apparatus thereof
10/25/2006	CN1852293A Method and system for requsting to read user registration state
10/25/2006	CN1852269A Method for realizing two-directional interacting of circuit zone and grouping zone, and system therefor
10/25/2006	CN1851819A Storage device testing method and testing device
10/25/2006	CN1851818A Portable DVD video disk machine open/close automatic play dynamic logo method
10/25/2006	CN1851817A Automatic regulating method of Mips number operated during decoder decoding process
10/25/2006	CN1851812A Opticaldisk data detecting system and method
10/25/2006	CN1282367C Method for transferring data, storage device, its controlling method and controller for data transfer
10/25/2006	CN1282360C Equipment for recording and/or reproducing data to writing and/or rewriting recording medium
10/25/2006	CN1282195C Rewritable recording medium and its recording, reproducing method
10/25/2006	CN1282194C Recording method of recording medium including virtual cancel information
10/25/2006	CN1282193C Recording medium reproduction including virtual cancel information
10/25/2006	CN1282186C Data reading out method
10/25/2006	CN1282185C Reproduction apparatus for disk and recording reproduction method of audio signal
10/25/2006	CN1282184C audio-frequency signal encoding method, decoding device and transmission method
10/25/2006	CN1282183C Information regenerating device
10/25/2006	CN1282182C Reproduction apparatus
10/25/2006	CN1282173C CD-disc device
10/25/2006	CN1282172C Optical recording medium, information reproducing equipment and information recording/reproducing equipment
10/25/2006	CN1282170C Apparatus for recording data on optical recording medium
10/25/2006	CN1282168C High speed optical recorder
10/25/2006	CN1282167C Recording and copying device for data recording medium
10/25/2006	CN1282166C Disk drive and testing method for preset pit
10/25/2006	CN1282165C Estimation parameter adaptive adjustment method for optical storage devices
10/25/2006	CN1282154C Data processing device and method of a bitstream signal
10/25/2006	CN1282153C Data simple spelling method for voice decoding storage system
10/25/2006	CN1282112C Method for providing extraneous information
10/25/2006	CN1282088C Disk array apparatus and control method for disk array apparatus
10/24/2006	US7127744 Method and apparatus to protect media existing in an insecure format
10/24/2006	US7127667 ACS circuit and viterbi decoder with the circuit
10/24/2006	US7127665 Trellis code detector and decoder
10/24/2006	US7127664 Reconfigurable architecture for decoding telecommunications signals
10/24/2006	US7127662 Method for recording address information on optical recording medium, optical recording medium including address information recorded thereon by the same method, and method for detecting address information recorded on the same optical recording medium
10/24/2006	US7127660 Method, apparatus and program storage device for correcting a burst of errors together with a random error using shortened cyclic codes
10/24/2006	US7127657 System and method for processing digital data while buffering digital data in a buffer memory
10/24/2006	US7127645 Skew compensation method
10/24/2006	US7127644 Method and arrangement for concealing errors
10/24/2006	US7127618 Data protection via reversible data damage
10/24/2006	US7127554 Writing data to a storage medium in data sets commencing at a same position along the storage medium
10/24/2006	US7127516 Verification of image data
10/24/2006	US7127431 Information recording device and information reproducing device
10/24/2006	US7127430 Recording medium, recorder, reproducer, cryptocommunication system and program license system
10/24/2006	US7127157 Recording and reproducing apparatus
10/24/2006	US7127155 Information storage system capable of recording and playing back a plurality of still pictures
10/24/2006	US7127152 Method of and arrangement for recording and reproducing video images

1 ... 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 ... 820