| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 02/13/2008 | CN100369124C Power control method of optical disk drive |
| 02/13/2008 | CN100369123C Optical disc medium, optical disc recording/reproducing apparatus and method |
| 02/12/2008 | US7330950 Storage device |
| 02/12/2008 | US7330945 Recording medium, and method and apparatus for managing defective areas of recording medium |
| 02/12/2008 | US7330643 Information record medium, apparatus for recording the same and apparatus for reproducing the same |
| 02/12/2008 | US7330642 Information storage system capable of recording and playing back a plurality of still pictures |
| 02/12/2008 | US7330641 Information storage system capable of recording and playing back a plurality of still pictures |
| 02/12/2008 | US7330639 Method of playing optical recording media |
| 02/12/2008 | US7330637 Recording device |
| 02/12/2008 | US7330563 Documents, articles and authentication of documents and articles |
| 02/12/2008 | US7330554 Volume control apparatus and method thereof |
| 02/12/2008 | US7330422 Optical storage medium having test pattern for measuring a modulation degree during recording process |
| 02/12/2008 | US7330417 Storage device having superset format, method and system for use therewith |
| 02/12/2008 | US7330416 Information recording medium having first data which has been displaced according to second data, and information reproducing apparatus and method |
| 02/12/2008 | US7330415 Optical record carrier recording method and recording apparatus |
| 02/12/2008 | US7330412 Method and apparatus for searching for recordable area, and method and apparatus for testing recorded area arrangement |
| 02/12/2008 | US7330411 Optical information storing device, data processing circuit and information storage medium |
| 02/12/2008 | US7330409 Disc with temporary defect management area, and disc defect management method and apparatus therefor |
| 02/12/2008 | US7330408 Equalizer for high density optical disc reproducing apparatus and equalizing method therefor |
| 02/12/2008 | US7330407 Method and apparatus for adaptively allocating a spare area in a recording medium, and a recording medium having a spare area allocated using the same |
| 02/12/2008 | US7330320 Method and apparatus to limit DC-level in coded data |
| 02/12/2008 | US7330137 Method and apparatus for RLL code encoding and decoding |
| 02/12/2008 | CA2465282C A system and method for secure distribution and evaluation of compressed digital information |
| 02/07/2008 | WO2008016226A1 Apparatus and method for recording data in information recording medium to which extra ecc is applied or reproducing data from the medium |
| 02/07/2008 | WO2008016208A1 Portable apparatus for storing taste and odor |
| 02/07/2008 | WO2008016113A1 External storage device and camera |
| 02/07/2008 | WO2008016008A1 Recording medium, data recording apparatus, data reproducing apparatus and data recording method |
| 02/07/2008 | WO2008015633A2 Optical storage medium with limited access |
| 02/07/2008 | WO2008014654A1 A method, terminal, network side device and system for collecting the communication service quality |
| 02/07/2008 | US20080034436 Distribution of Content |
| 02/07/2008 | US20080034229 Systems and methods using cryptography to protect secure computing environments |
| 02/07/2008 | US20080034214 Systems and Methods Using Cryptography to Protect Secure Computing Environments |
| 02/07/2008 | US20080033884 Systems and Methods Using Cryptography to Protect Secure Computing Environments |
| 02/07/2008 | US20080031599 Apparatus, program, and method for playback |
| 02/07/2008 | US20080031591 Digital information recording apparatus, reproducing apparatus and transmitting apparatus |
| 02/07/2008 | US20080031461 Systems and Methods Using Cryptography to Protect Secure Computing Environments |
| 02/07/2008 | US20080031457 Systems and Methods Using Cryptography to Protect Secure Computing Environments |
| 02/07/2008 | US20080031115 Write-once recording medium preserving data-recording status, method of preserving data-recording status of a write-once recording medium, medium including computer readable code for the same, and recording and/or reproducing apparatus therefor |
| 02/07/2008 | US20080031114 Read circuit of a disk drive system and method of signal processing thereof |
| 02/07/2008 | US20080031113 Optical disc having a plurality of recording layers, and recording method and reproducing method therefor |
| 02/07/2008 | US20080031108 Digital Dubbing Device |
| 02/07/2008 | DE202004021386U1 System mit Medienabspielgerät System with media player |
| 02/07/2008 | DE19549400B4 PRML-Regenerationsvorrichtung PRML regeneration device |
| 02/06/2008 | EP1884940A2 Information management method for information recording medium, recording method, and information recording/reproducing apparatus thereby |
| 02/06/2008 | EP1884937A2 Method and apparatus for recording data on a recording medium |
| 02/06/2008 | EP1884936A2 Method and apparatus for recording control information on a recording medium having one or more recording layers and recording medium |
| 02/06/2008 | EP1884934A1 Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses |
| 02/06/2008 | EP1883927A1 Apparatus, method, and computer program product for playing back content |
| 02/06/2008 | EP1537573B1 Entry point for digital rights management data |
| 02/06/2008 | EP1515330B1 Information protection apparatus |
| 02/06/2008 | EP1405312B1 Waveform equalizer for obtaining a corrected signal and apparatus for reproducing information |
| 02/06/2008 | EP1083705B1 Data receiver and data transmitter |
| 02/06/2008 | EP0935392B1 Data hiding method and system |
| 02/06/2008 | CN201017643Y Optical information recording and regenerative device |
| 02/06/2008 | CN201017311Y Hard disk capable of thermal connect-disconnect |
| 02/06/2008 | CN201017210Y Intelligent media player system control device |
| 02/06/2008 | CN101120590A Method of live submitting a digital signal |
| 02/06/2008 | CN101120410A Method and apparatus for writing and using keys for encrypting/decrypting a content and a recording medium storing keys written by the method |
| 02/06/2008 | CN101120404A Method and apparatus for recording data on and reproducing data from a recording medium and the recording medium |
| 02/06/2008 | CN101118776A Method, system and device for realizing audio and video data synchronizing |
| 02/06/2008 | CN101118773A Storage device and storage method, and information-processing device and information-processing method |
| 02/06/2008 | CN101118772A Method for configuring composite file structure for data reproduction, and method and apparatus for reproducing data using the composite file structure |
| 02/06/2008 | CN101118771A CD-disc data restoration method and cd-disc data restoration system |
| 02/06/2008 | CN101118770A Automatic chapter setting devices and methods therefor |
| 02/06/2008 | CN101118769A Recording medium editing apparatus based on content supply source |
| 02/06/2008 | CN101118768A Magnetic disk drive apparatus and method of controlling the same |
| 02/06/2008 | CN101118767A Apparatus and method for processing storage medium and program therefor |
| 02/06/2008 | CN101118756A Recording medium, and apparatus and methods for forming, recording, and reproducing the recording medium |
| 02/06/2008 | CN100367675C Coding method and device |
| 02/06/2008 | CN100367396C Method for recording data streams with low Bit rate |
| 02/06/2008 | CN100367395C Data recording equipment, data recording method, program and data recording medium |
| 02/06/2008 | CN100367392C Method and system for establishing primary record track group in self servo write system |
| 02/06/2008 | CN100367391C Recording control and space area management apparatus and method |
| 02/06/2008 | CN100367390C Etching-recording machine optical disk format discriminating method |
| 02/06/2008 | CN100367373C Multilayer optical disc having disc information. |
| 02/06/2008 | CN100367368C Optical information storage medium and method of and apparatus for recording and/or reproducing information on and/or from the optical information storage medium |
| 02/06/2008 | CN100367247C Method for managing copy protection information of recordingmedium |
| 02/06/2008 | CN100367245C Content management method, content management apparatus, content reproduction apparatus, and content recording apparatus |
| 02/05/2008 | USRE40044 Data recording apparatus and method, data reproducing apparatus and method, data recording/reproducing apparatus and method, and transmission medium |
| 02/05/2008 | US7328383 Circuit and method for testing embedded phase-locked loop circuit |
| 02/05/2008 | US7328356 Apparatus and method for saving power in a disk drive with a serial ATA interface connected to a host via a serial ATA bus |
| 02/05/2008 | US7328352 Apparatus and method for reading or writing user data |
| 02/05/2008 | US7328285 Apparatus and method for writing information to a designated information storage medium with an allocated data storage device using a specified information recording format |
| 02/05/2008 | US7328161 Audio decoding method and apparatus which recover high frequency component with small computation |
| 02/05/2008 | US7328148 Transferring compressed audio via a playback buffer |
| 02/05/2008 | US7327946 AV data recording apparatus and method, and disk recorded by the same |
| 02/05/2008 | US7327942 Apparatus for recording and/or playing back catalog information |
| 02/05/2008 | US7327941 System for handling audio information with representative image |
| 02/05/2008 | US7327940 Information storage system capable of recording and playing back a plurality of still pictures |
| 02/05/2008 | US7327939 Format conversion method and apparatus and format conversion control program |
| 02/05/2008 | US7327938 System for recording digital information including audio information |
| 02/05/2008 | US7327937 Method of recording and/or playing back catalog information |
| 02/05/2008 | US7327935 Information recorder, system for copying information, method for copying information, program and computer readable recording medium |
| 02/05/2008 | US7327934 Data reproduction apparatus, data recording apparatus, circuit element, data reproduction method and data recording method |
| 02/05/2008 | US7327843 Data reproducing device, hard disk, and data storing disk |
| 02/05/2008 | US7327818 Sync pattern detection method and apparatus |
| 02/05/2008 | US7327660 Optical disc and physical address format |
| 02/05/2008 | US7327659 Method and apparatus for recording data on writable compact disc |
| 02/05/2008 | US7327658 Wobble signal processing apparatus |
| 02/05/2008 | US7327657 Reproduction signal evaluation method |