| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 07/28/2005 | US20050163315 Copy protection for applications |
| 07/28/2005 | US20050163142 Information storage medium, and apparatus for reproducing the same |
| 07/28/2005 | US20050163035 Recording medium, recording apparatus, and reading apparatus |
| 07/28/2005 | US20050163034 Recording medium, recording apparatus, and reading apparatus |
| 07/28/2005 | US20050163031 Optical recording medium, recording, and reproduction apparatus having multiple recording capacity features |
| 07/28/2005 | US20050163030 Optical recording medium and recording method for the same |
| 07/28/2005 | US20050163028 Optical recording medium and recording method for the same |
| 07/28/2005 | US20050163027 Optical recording medium and recording method for the same |
| 07/28/2005 | US20050163026 Optical disk, method for recording and reproducing write-once information on and from optical disk, optical disk reproducing device, optical disk recording and reproducing device, device for recording write-once information on optical disk, and optical disk recording device |
| 07/28/2005 | US20050163010 Method of setting defect management information, method of recording data, computer program product, computer readable storage medium, and information recording apparatus that properly records plural types of data for different uses on the same information recording medium |
| 07/28/2005 | US20050163009 Optical recording medium and recording method for the same |
| 07/28/2005 | US20050163006 Recording medium reproduction device |
| 07/28/2005 | US20050163005 Disc recording/reproducing device and disc recording/reproducing method |
| 07/28/2005 | US20050163004 Disc recording/reproducing device and disc recording/reproducing method |
| 07/28/2005 | US20050163003 Recording medium, recording apparatus, and reading apparatus |
| 07/28/2005 | US20050163002 Apparatus and associated methodology of imparting content protection to optically recorded data for secure reproduction |
| 07/28/2005 | US20050163001 Device for feedback control of a digital audio apparatus from a monitoring record turntable support |
| 07/28/2005 | US20050162990 Optical disk apparatus with multiple reproduction/record units for parallel operation |
| 07/28/2005 | US20050162989 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/28/2005 | US20050162988 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/28/2005 | US20050162986 Method and apparatus for phase and/or copy window control use with a domain expansion recording medium and record carrier |
| 07/28/2005 | US20050162771 System for protection against copying on magnetic tape recorders |
| 07/28/2005 | US20050162769 Data storage device, storage device control method, and magnetic disk drive with parameter setting |
| 07/28/2005 | US20050162768 Method and system for time base file storage |
| 07/28/2005 | US20050162291 Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method |
| 07/28/2005 | US20050162290 Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method |
| 07/28/2005 | US20050162231 Signal output apparatus |
| 07/27/2005 | EP1558030A1 Recording/reproduction device, recording/reproduction method, medium for storing simultaneous processing program, and simultaneous processing program |
| 07/27/2005 | EP1557953A1 Digital signal processing device and audio signal reproduction device |
| 07/27/2005 | EP1557839A1 Method and apparatus for recording and reproducing video data |
| 07/27/2005 | EP1557838A2 Apparatus, method and computer product for recognizing video contents and for video recording |
| 07/27/2005 | EP1557826A2 Synthesis subband filter for MPEG audio decoder and a decoding method thereof |
| 07/27/2005 | EP1557023A2 Method and system for metadata protection in tv-anytime |
| 07/27/2005 | EP1556988A1 System and method for partially-encrypted data transmission and reception |
| 07/27/2005 | EP1556861A1 Recording method and recording apparatus |
| 07/27/2005 | EP1556859A2 Secure digital recording |
| 07/27/2005 | EP1386321B1 Method and device for recording files on a sequential medium and sequential medium |
| 07/27/2005 | EP1252626B1 Playback device for compressed audio data |
| 07/27/2005 | CN1647521A Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and infor |
| 07/27/2005 | CN1647448A System and devices for information input/output and key management |
| 07/27/2005 | CN1647393A Method and apparatus for embedding an additional layer of error correction into an error correcting code |
| 07/27/2005 | CN1647392A Method and apparatus for embedding an additional layer of error correction into an error correcting code |
| 07/27/2005 | CN1647390A Signal, storage medium, method and device for encoding, method and device for decoding |
| 07/27/2005 | CN1647202A Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and infor |
| 07/27/2005 | CN1647197A Interference-free lms-based adaptive asynchronous receiver |
| 07/27/2005 | CN1647196A Stochastic DC control |
| 07/27/2005 | CN1647195A Read-only record carrier with recordable area in subcode channel |
| 07/27/2005 | CN1647194A Information processing apparatus, transmission apparatus, and recording medium |
| 07/27/2005 | CN1647193A Device for recording data, record carrier and method for recording data |
| 07/27/2005 | CN1647192A Copy protection system for optical discs |
| 07/27/2005 | CN1647191A Allowing recording based on regions |
| 07/27/2005 | CN1647190A Method of copy detection and protection using non-standard TOC entries |
| 07/27/2005 | CN1647189A Method of copy detection and protection using time jumps |
| 07/27/2005 | CN1647188A Copy protection system for data carriers |
| 07/27/2005 | CN1647187A Apparatus and method for rendering user data |
| 07/27/2005 | CN1647186A Time domain watermarking of multimedia signals |
| 07/27/2005 | CN1647185A Record carrier |
| 07/27/2005 | CN1647172A Multitrack optical disc reader |
| 07/27/2005 | CN1647163A Optical disk drive, optical storage medium, optical storage medium inspection device, and optical storage inspection method |
| 07/27/2005 | CN1647026A Circuit, apparatus and method for storing audiovisual data |
| 07/27/2005 | CN1645925A Method and apparatus for recording video data, and method and apparatus for reproducing video data |
| 07/27/2005 | CN1645507A Digital data demodulator, digital data modulator, and digital data modulator-demodulator |
| 07/27/2005 | CN1645506A Reproducing apparatus, reproducing method, and contents recording method |
| 07/27/2005 | CN1645505A Equipment for recording a digital data stream |
| 07/27/2005 | CN1645504A Medium capable of recording two kinds of data, method and equipment for reproducing said medium, and its recording equipment |
| 07/27/2005 | CN1645503A Medium capable of recording two kinds of data, method and equipment for reproducing said medium, and its recording equipment |
| 07/27/2005 | CN1645502A Disk recording device, data recording method, and information recording system and information reproduction |
| 07/27/2005 | CN1645501A System and method for restoring an optical disc signal |
| 07/27/2005 | CN1645500A Information recording processing apparatus, information reproduction processing apparatus, information recording medium, information recording processing method, information reproduction processing me |
| 07/27/2005 | CN1645487A Optical data recording method, recording apparatus and signal processing circuit |
| 07/27/2005 | CN1645486A Apparatus and method for detecting a pre-pit signal |
| 07/27/2005 | CN1645485A Method for rapid copying hard disk with protective subareas |
| 07/27/2005 | CN1645391A Terminal, charging system, and data processing method |
| 07/27/2005 | CN1645357A Apparatus, method and computer product for recognizing video contents and for video recording |
| 07/26/2005 | US6922802 Method for creating defect management information in an recording medium, and apparatus and medium based on said method |
| 07/26/2005 | US6922801 Storage media scanner apparatus and method providing media predictive failure analysis and proactive media surface defect management |
| 07/26/2005 | US6922762 Clustering storage system |
| 07/26/2005 | US6922384 Information reproducing apparatus |
| 07/26/2005 | US6922382 Method for adjusting the write speed of data recording device and apparatus thereof |
| 07/26/2005 | US6922297 Double-attribute method of encoding and decoding magnetic data |
| 07/26/2005 | US6922109 Multiple synthesized clocks with fractional PPM control from a single clock source |
| 07/26/2005 | CA2089632C Information transfer system, a transmitter, a receiver and a record carrier for use in the system |
| 07/21/2005 | WO2005067293A1 Recording medium, reproduction device, program, reproduction method |
| 07/21/2005 | WO2005067198A1 Information processing device |
| 07/21/2005 | WO2005066960A1 File management device and file management method |
| 07/21/2005 | WO2005066959A1 Information recorder, information recording medium, and information recording method |
| 07/21/2005 | WO2005066954A1 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/21/2005 | WO2005066953A1 Information recording device and method |
| 07/21/2005 | WO2005066952A1 Method of copying and reproducing data from storage medium |
| 07/21/2005 | WO2005066951A1 Recording medium and recording and reproducing methods and apparatuses |
| 07/21/2005 | WO2005066943A1 Optical recording medium, apparatus for recording/reproducing data on/from optical recording medium and method of recording/reproducing data on/from optical recording medium |
| 07/21/2005 | WO2005066942A1 Method and apparatus for recording and/or reproducing data and write-once information storage medium |
| 07/21/2005 | WO2005066941A1 Optical recording medium, recording/reproducing apparatus and recording/reproducing method |
| 07/21/2005 | WO2005066937A1 Signal decoding apparatus and signal decoding method |
| 07/21/2005 | WO2005065055A2 Recording medium and method and apparatus for reproducing and recording text subtitle streams |
| 07/21/2005 | WO2005065054A1 Support d'enregistrement optique, dispositif et procede d'enregistrmenet/reproduction de donnees sur le support d'enregistrment optique et a partir dudit support |
| 07/21/2005 | US20050160352 Information storage medium containing preload information, apparatus for and method of reproducing therefor |
| 07/21/2005 | US20050160344 Method of recording/reproducing data on storage medium |
| 07/21/2005 | US20050160308 Failure recovery for digital video recorders |
| 07/21/2005 | US20050160284 Mutual authentication method, program, recording medium, signal processing system, reproduction device, and information processing device |