| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 10/14/2004 | US20040200336 Electronic musical instrument |
| 10/14/2004 | DE19736255B4 Dekodierschaltkreis und Verfahren für die Dekodierung des Gray-Codes, der auf eine magnetische Platte eines Festplattenlaufwerks geschrieben ist Decoding circuit and method for decoding the Gray code that is written on a magnetic disk of a hard disk drive |
| 10/14/2004 | CA2517025A1 Methods and apparatuses for reproducing and recording still picture and audio data and recording medium having data structure for managing reproduction of still picture and audio data |
| 10/14/2004 | CA2498692A1 Apparatus for use with information storage medium containing enhanced av (enav) buffer configuration information, reproducing method thereof and method for managing the buffer |
| 10/13/2004 | EP1467562A1 Recording device and recording method |
| 10/13/2004 | EP1467561A2 Video recording apparatus and control method thereof |
| 10/13/2004 | EP1467370A2 Apparatus, method, and recording medium comprising program for reproducing information |
| 10/13/2004 | EP1467367A2 Reproduced signal equalizing method for optical information media and optical information reproducing/recording apparatus |
| 10/13/2004 | EP1467366A1 Security system using optical information recording medium |
| 10/13/2004 | EP1467363A1 Storage apparatus |
| 10/13/2004 | EP1467362A1 Optical information recording medium |
| 10/13/2004 | EP1467357A2 Optical disc medium having a system information recording area of low recording density |
| 10/13/2004 | EP1467354A1 Optical information recording condition adjustment method, recording/reproducing method and apparatus |
| 10/13/2004 | EP1467352A1 Phase change optical information recording medium and method for manufacturing same |
| 10/13/2004 | EP1467351A1 Optical information recording medium and method for recording/reproducing optical information |
| 10/13/2004 | EP1466325A2 Information recording method and apparatus, information reproducing method and apparatus, information recording medium, program storage medium and program |
| 10/13/2004 | EP1466324A1 Method for personal parameter list management for an audio and/or video device |
| 10/13/2004 | EP1466323A2 System and method for providing high definition material on a standard definition compatible medium |
| 10/13/2004 | EP1466250A2 Apparatus and method for reading or writing user data |
| 10/13/2004 | EP1334488B1 Method and apparatus for determining main parameter values of a storage medium that are required for replaying said storage medium |
| 10/13/2004 | CN1537309A Recording apparatus and recording method |
| 10/13/2004 | CN1537308A Diagnostic system for read/write channel in disk drive |
| 10/13/2004 | CN1537294A Method and apparatus for establishing usage rights for digital content to be created in future |
| 10/13/2004 | CN1536891A Image signal reproducing device and method |
| 10/13/2004 | CN1536890A Adaptive alternation-removing method of dynamic image and its equipment |
| 10/13/2004 | CN1536889A Multimedia video data flow making unit and its making method |
| 10/13/2004 | CN1536861A XDSL test method |
| 10/13/2004 | CN1536573A Apparatus and metod for copying digital data |
| 10/13/2004 | CN1536571A Optical disk regenerating device and rotary speed control method and microcomputer |
| 10/13/2004 | CN1536569A Recording/replay device and recording medium access method |
| 10/13/2004 | CN1536500A Medium processing equipment using external storage device |
| 10/13/2004 | CN1536475A Method for sharing color reference table and device for pattern sample memory |
| 10/13/2004 | CN1171466C Method and apparatus for writing data into record medium in digital video system |
| 10/13/2004 | CN1171451C Method and device for counter replay of digital data stream |
| 10/13/2004 | CN1171450C Recording device with a record-prepared mode for recording digital data |
| 10/13/2004 | CN1171426C Method of store and draw back MP3 data toward/from digital video recorder through digital inrterface |
| 10/13/2004 | CN1171386C Method for detecting digital phase-locked loop frequency |
| 10/13/2004 | CN1171230C Timer reservation apparatus of disk recording and reproducing apparatus |
| 10/13/2004 | CN1171229C Tape recorder |
| 10/13/2004 | CN1171226C Device and method for reproducing digital information signal |
| 10/13/2004 | CN1171224C Recording data processing circuit |
| 10/13/2004 | CN1171223C The copy protection of digital audio compact discs |
| 10/13/2004 | CN1171219C Information reproducing and recording apparatus and method |
| 10/13/2004 | CN1171150C Data management apparatus, data management method, and data storage card |
| 10/13/2004 | CN1171148C Reproducing device and reproducing method |
| 10/12/2004 | USRE38621 Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated toc region and an application toc to identify the video compression format |
| 10/12/2004 | US6804805 Method and apparatus for encoding with unequal protection in magnetic recording channels having concatenated error correction codes |
| 10/12/2004 | US6804797 Method of verifying defect management area information of disc and test apparatus for performing the same |
| 10/12/2004 | US6804745 Disc access apparatus and disc access method |
| 10/12/2004 | US6804666 Information processor, processing method therefor, and program storage medium |
| 10/12/2004 | US6804638 Device and method for selective recall and preservation of events prior to decision to record the events |
| 10/12/2004 | US6804456 Recording medium for storing information for still picture, recording and/or reproducing method and apparatus therefor |
| 10/12/2004 | US6804455 Method and apparatus for transceiving audio data stream through a digital interface |
| 10/12/2004 | US6804453 Digital signal recording/reproducing apparatus |
| 10/12/2004 | US6804452 Apparatus for generating recording signal including image data and copy condition information |
| 10/12/2004 | US6804451 Method and video recording apparatus for recording a television program |
| 10/12/2004 | US6804450 Method and apparatus for reverse playback of a digital data |
| 10/12/2004 | US6804379 Digital watermarks and postage |
| 10/12/2004 | US6804378 Methods and products employing biometrics and steganography |
| 10/12/2004 | US6804298 Apparatus for protection of data reproduction according to medium protection data, position information and first and second apparatus protection data to determine whether main data at specified positions are reproduced in their entirety, partially, or not at all |
| 10/12/2004 | US6804297 Method for protection of data reproduction according to medium protection data, position information and first and second apparatus protection data to determine whether main data at specified positions are reproduced in their entirety, partially, or not at all |
| 10/12/2004 | US6804296 Method for protection of data reproduction according to medium protection data, position information, first and second apparatus protection data and a film classification system to determine whether main data at specified positions are reproduced in their entirety, partially, or not at all, and data medium therefor |
| 10/12/2004 | US6804190 High density phase-change type optical disk having a data efficiency of more than 80 percent |
| 10/12/2004 | US6804188 Data recording medium, data recording apparatus and method, and data reproducing apparatus and method |
| 10/12/2004 | US6804187 Signal delay apparatus, leakage signal removing apparatus and information processing apparatus |
| 10/12/2004 | US6804182 Optical disc reproducing apparatus and semiconductor integrated circuit and therefor |
| 10/12/2004 | US6804181 Dubbing apparatus and dubbing method |
| 10/12/2004 | US6804179 Information reproducing apparatus capable of performing quick access playback |
| 10/12/2004 | US6804178 Apparatus and method for recording and reproducing information data to and from ring buffer memory |
| 10/12/2004 | US6804175 Thermally assisted magnetic recording medium having non-recording areas |
| 10/12/2004 | US6804074 PLL circuit and recording and playback apparatus using same |
| 10/12/2004 | US6804073 Variable gain amplifier controller |
| 10/12/2004 | US6804071 Digital recording apparatus non-influenced by recording data rate and low frequency cut-off, and enhancing high frequency components of data being recorded |
| 10/12/2004 | US6803869 Circuits, Systems, and methods for volume in low noise 1-bit digital audio systems |
| 10/07/2004 | WO2004086760A1 Data processing apparatus |
| 10/07/2004 | WO2004086759A1 Recording method, recording device, recording medium, reproduction method, reproduction device, and image pickup device |
| 10/07/2004 | WO2004086405A1 Playlist synchronization |
| 10/07/2004 | WO2004086404A1 Recording medium recording apparatus and reproducing apparatus |
| 10/07/2004 | WO2004086403A1 Multilayer optical disc having a layer indication |
| 10/07/2004 | WO2004086401A1 Information recording device, information recording method, information recording program, and recording medium containing the information recording program |
| 10/07/2004 | WO2004086400A1 Optical information recording method, optical information recording device, information processing device, optical information recording medium, program, and recording medium |
| 10/07/2004 | WO2004086399A1 Method, system and software for fast archiving from hdd to optical disk drive |
| 10/07/2004 | WO2004086398A1 Method for recording a lead-out on an optical disc |
| 10/07/2004 | WO2004086397A1 Method and apparatus for guaranteeing seamless reproduction of a plurality of data streams |
| 10/07/2004 | WO2004086396A1 Reproducing apparatus and method, and recording medium |
| 10/07/2004 | WO2004086395A1 Data processing device |
| 10/07/2004 | WO2004086394A1 Information recording method, information recording device, program, and computer-readable information storage medium |
| 10/07/2004 | WO2004086393A2 Optimum power control for multilayer optical disc |
| 10/07/2004 | WO2004086383A1 Optical information recording medium, optical information recording device, information processing device, optical information recording method, program and recording medium |
| 10/07/2004 | WO2004086380A1 Multilayer optical disc having disc information |
| 10/07/2004 | WO2004086379A1 Method of overwriting data in write-once medium and data recording and/or reproducing apparatus therefor |
| 10/07/2004 | WO2004086374A1 Information processing device, information recording device, information processing system, information recording method, information recording program, and storage medium |
| 10/07/2004 | WO2004086373A1 Information recording method, information recording device, information recording program, and storage medium |
| 10/07/2004 | WO2004086370A2 Recording apparatus and content protection system |
| 10/07/2004 | WO2004086356A1 Music composition data transmission recording method and music composition reproduction device |
| 10/07/2004 | WO2004086284A2 Method for protecting a content, device and data medium for carrying out said method |
| 10/07/2004 | WO2004086234A1 Memory device |
| 10/07/2004 | WO2004086233A1 Information recording medium, information processing device, information recording medium manufacturing device, and method, and computer program |
| 10/07/2004 | WO2004086232A1 Content playback expiation management system, content playback expiration management method, terminal, server, program, and recording medium |
| 10/07/2004 | WO2004086231A1 Information recording medium, information processing device, information processing method, and computer program |