| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 07/28/2004 | CN1516151A Method, system and device for controlling copy from coding digital data to recording medium |
| 07/28/2004 | CN1516150A Method and device for controlling copy from digital data to medium, and recording reproducing device |
| 07/28/2004 | CN1516132A Reproducing device, recording device and recording medium |
| 07/28/2004 | CN1516129A Optical disk, recording and fetch information method on disk and used device |
| 07/28/2004 | CN1516125A Information recording medium, information reproducing device and method |
| 07/28/2004 | CN1516124A Coding method and device for giving potential flow multiple search replay path information |
| 07/28/2004 | CN1516123A Device and method for optical disk reproducing |
| 07/28/2004 | CN1516122A Multimedia optical disk reproducing device for realizing unexpected scene unfold according to interactive control |
| 07/28/2004 | CN1516119A Optical disk and recording/reproducing equipment |
| 07/28/2004 | CN1516044A Server system for providnig extraneous information |
| 07/28/2004 | CN1516043A Method for providing extraneous information |
| 07/28/2004 | CN1516042A Method for providing extraneous information |
| 07/28/2004 | CN1516041A Reproducing device and server system for providing extraneous information |
| 07/28/2004 | CN1516037A Information distribution system |
| 07/28/2004 | CN1516019A Record reproducing device |
| 07/28/2004 | CN1516013A Coading multiword information using word-interleaving mode |
| 07/28/2004 | CN1515995A Information recording medium, recording and reproducing device and method |
| 07/28/2004 | CN1159917C Method and device for producing a trick mode in digital video system |
| 07/28/2004 | CN1159852C Jitter tester and lock phase ring using with tested flutter |
| 07/28/2004 | CN1159720C Deleting and recovering method of stream object |
| 07/28/2004 | CN1159719C Recording medium, recording apparatus and read apparatus |
| 07/28/2004 | CN1159718C Information recording method and information recording/reproduction system |
| 07/28/2004 | CN1159717C Information transmission method and device, information reproducing method and device |
| 07/28/2004 | CN1159707C Apparatus for reproduction or recording of data or information |
| 07/28/2004 | CN1159706C Information recording and reproduction apparatus carrying out recording and reproduction of information using laser beam |
| 07/28/2004 | CN1159644C Disk memory device and data pre-read method |
| 07/27/2004 | US6769088 Sector-coding technique for reduced read-after-write operations |
| 07/27/2004 | US6768977 Method and circuit for modeling a voice coil actuator of a mass data storage device |
| 07/27/2004 | US6768864 Recording and reproducing apparatus compressing reproduced information |
| 07/27/2004 | US6768863 Recording medium of stream data, and recording method and playback method of the same |
| 07/27/2004 | US6768809 Digital watermark screening and detection strategies |
| 07/27/2004 | US6768808 Encoding and decoding methods in which decryption data is conveyed steganographically within audio or visual content |
| 07/27/2004 | US6768775 Video CODEC method in error resilient mode and apparatus therefor |
| 07/27/2004 | US6768712 Optical disk having individual recognizing function |
| 07/27/2004 | US6768709 Hiding digital data in a digital audio or video carrier signal |
| 07/27/2004 | US6768708 Signal recording apparatus |
| 07/27/2004 | US6768706 Frequency control apparatus and digital signal reproducing apparatus |
| 07/27/2004 | US6768603 Precompensation technique and MTR code for high data rate recording |
| 07/27/2004 | US6768432 Method of converting a series of m-bit information words into a modulated signal |
| 07/27/2004 | US6767695 Utilizing intentional introduction of errors or marginally written data to prevent unauthorized duplication and detect illegal copies of data; writing weak bits in known position or address on storage media and detecting error during readout |
| 07/27/2004 | US6766946 System for granting permission of user's personal information to third party |
| 07/27/2004 | CA2244910C Editing device and data transmission method |
| 07/22/2004 | WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 07/22/2004 | WO2004061846A1 Optical disc recording device and method |
| 07/22/2004 | WO2004061845A1 Signal processing device and signal processing method |
| 07/22/2004 | WO2004061844A1 Optical recording method and optical recording device |
| 07/22/2004 | WO2004061843A1 Energy efficient disk scheduling for mobile applications: adaptively extending the disk standby time |
| 07/22/2004 | WO2004061833A1 Recording medium, wobble cycle detection method, wobble information detection method, wobble information detection circuit, and information recording/reproduction device |
| 07/22/2004 | WO2004061832A1 Mastering device, disc manufacturing method, disc-shaped recording medium, disc reproduction device, and disc reproduction method |
| 07/22/2004 | WO2004061679A1 Data recording program, information recording medium, data recording terminal, data recording system, and data recording method |
| 07/22/2004 | WO2004042716A3 Record carrier |
| 07/22/2004 | WO2004027763A3 Multitrack readback and multiuser detection for disk drives |
| 07/22/2004 | WO2003085479A3 Apparatus and method for rendering user data |
| 07/22/2004 | WO2003027849A3 Double error correcting code system |
| 07/22/2004 | US20040143853 Data storage medium having information for controlling buffered state of markup document, and method and apparatus for reproducing data from the data storage medium |
| 07/22/2004 | US20040143818 Information service method, information service unit, recording or reproducing controlling method, and recording and/or reproducing unit |
| 07/22/2004 | US20040143793 Information storage medium including device-aspect-ration information method and apparatus therefor |
| 07/22/2004 | US20040143789 Information storage medium including device-aspect-ratio information, method and apparatus therefor |
| 07/22/2004 | US20040143784 System and method for correcting linear block code |
| 07/22/2004 | US20040143754 Outputting apparatus, outputting method, recording apparatus, recording method, reproduction apparatus, reproduction method and recording medium |
| 07/22/2004 | US20040143686 Hard disk system |
| 07/22/2004 | US20040143679 Data processing method, data processing apparatus, and program and data recording medium therefor |
| 07/22/2004 | US20040143624 Method and apparatus for multimedia reproduction |
| 07/22/2004 | US20040143443 System to detect unauthorized signal processing of audio signals |
| 07/22/2004 | US20040142680 Multiple message multilevel analog signal recording and playback system containing configurable analog processing functions |
| 07/22/2004 | US20040141729 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
| 07/22/2004 | US20040141728 Recording medium for storing virtually deleted still picture information, recording and/or reproducing method and apparatus therefor |
| 07/22/2004 | US20040141726 Encoded signal characteristic point processing apparatus |
| 07/22/2004 | US20040141725 Method of creating and recording presentation order information management information for a rewritable recording medium |
| 07/22/2004 | US20040141720 Combination digital video disk player and video cassette recorder and method for controlling output signal |
| 07/22/2004 | US20040141718 Method and device for ensuring storage time for digital broadcast |
| 07/22/2004 | US20040141717 Information storage medium including device-aspect-ratio information, method and apparatus therefor |
| 07/22/2004 | US20040141716 Data storage medium having information for controlling buffered state of markup document, and method and apparatus for reproducing data from the data storage medium |
| 07/22/2004 | US20040141612 Code-string encryption method and apparatus, decryption method and apparatus, and recording medium |
| 07/22/2004 | US20040141571 Digital AGC circuit |
| 07/22/2004 | US20040141450 Data slicer capable of automatically removing current mismatch between current pumps incorporated therein and its operating method |
| 07/22/2004 | US20040141449 Equalizer for optical recording/reproducing apparatus and equalizing method thereof |
| 07/22/2004 | US20040141446 Recording/reproducing apparatus and recording/reproducing method |
| 07/22/2004 | US20040141441 Method and apparatus for recording/reproducing digital video signal or audio signal, and optical disk apparatus |
| 07/22/2004 | US20040141438 Method for controlling play speed in an optical disc device |
| 07/22/2004 | US20040141436 Recording device with independently movable read and write heads |
| 07/22/2004 | US20040141435 Optical disk recording/reproducing apparatus and optical disk recording/reproducing method |
| 07/22/2004 | US20040141433 Method, apparatus, and medium for controlling a servo using a detected header field signal, and method, apparatus, and medium for detecting the header field signal |
| 07/22/2004 | US20040141431 Reproduction apparatus |
| 07/22/2004 | US20040141428 Method and apparatus for canceling noise from track cross signal, method of controlling optical disc drive, optical disc drive, and optical disc reproducing apparatus |
| 07/22/2004 | US20040141248 Preamplifier circuit and method for a disk drive device |
| 07/22/2004 | US20040141247 Equalization preamble region in digital data storage (DDS) format |
| 07/22/2004 | US20040141246 Hard disk drive host protected area duplication |
| 07/22/2004 | US20040139844 Storing apparatus and storing method for music data |
| 07/22/2004 | CA2477522A1 Optical recording method and optical recording device |
| 07/21/2004 | EP1439700A1 Method of assigning an absolute time value to an entry point of a data stream sequence |
| 07/21/2004 | EP1439637A1 Sytem for data joint-processing |
| 07/21/2004 | EP1439541A1 Multi storage recorder apparatus, method and program for buffering a flow of continuous digital video data onto hard disk drive upon error detection while writing on dvd-video |
| 07/21/2004 | EP1439540A1 Reproduction apparatus |
| 07/21/2004 | EP1439539A2 Method and apparatus for recording data production, method and apparatus for recording medium reproduction, recording medium, to support manufacturer specific information |
| 07/21/2004 | EP1439536A1 Sampling clock generator for bca data decoding |
| 07/21/2004 | EP1439535A2 Equalizer for optical recording/reproducing apparatus and equalizing method thereof |
| 07/21/2004 | EP1439534A2 Optical disk, optical recorder, optical reproducer, cryptocommunication system and program license system |
| 07/21/2004 | EP1439529A2 Optical disc drive having a function for estimating birefringence of disc |
| 07/21/2004 | EP1438852A1 TRICK MODES USING NON−PROGRESSIVE DUMMY BIDIRECTIONAL PREDICTIVE PICTURES |