| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 09/24/2002 | US6456725 Method for increasing the functionality of a media player/recorder device or an application program |
| 09/24/2002 | US6456585 Optical disk and a recording/reproduction apparatus using multiple address block groups shifted oppositely with multiple address blocks having clock synchronization, address number and address ID |
| 09/24/2002 | US6456577 Preparing method for audio disc wherein a specific TOC is first written in a LIA |
| 09/24/2002 | US6456573 Information recording and reproducing apparatus |
| 09/24/2002 | US6456570 Magneto-optical recording apparatus and method using phase different optimization technique |
| 09/24/2002 | US6456450 Method and apparatus for reducing track misregistration due to digital-to-analog converter quantization noise |
| 09/24/2002 | US6456213 Digitizing readback waveform for testing hard disc drives |
| 09/24/2002 | CA2113831C Video multiplexing system |
| 09/19/2002 | WO2002073961A1 Data recording method, recording apparatus, and data output method |
| 09/19/2002 | WO2002073959A1 Data processing apparatus, data processing method, and program |
| 09/19/2002 | WO2002073872A1 Data storage apparatus |
| 09/19/2002 | WO2002073812A1 Error correction encoding method, error correction decoding method, error correction encoding apparatus, and error correction decoding apparatus |
| 09/19/2002 | WO2002073617A1 Method of recording and reproducing sample data to/from a recording medium and sample data containing recording medium |
| 09/19/2002 | WO2002073616A1 Read-only recording medium containing sample data and reproducing method thereof |
| 09/19/2002 | WO2002073615A1 Optical disc reproduction apparatus |
| 09/19/2002 | WO2002073614A1 Data recording method and recording apparatus |
| 09/19/2002 | WO2002073607A1 Disc-shaped recording medium, disc-state recording medium cutting apparatus, and disc drive apparatus |
| 09/19/2002 | WO2002073602A1 Data reproducer |
| 09/19/2002 | WO2002073593A1 A method and system for the automatic detection of similar or identical segments in audio recordings |
| 09/19/2002 | WO2002073378A2 Receiving device for securely storing a content item, and playback device |
| 09/19/2002 | WO2002047078A3 System and method for protecting digital media |
| 09/19/2002 | WO2001027860A3 Data recovery method, said method stored on computer readable medium, and remote data control method and system |
| 09/19/2002 | US20020133782 Code state determining method and encoding apparatus |
| 09/19/2002 | US20020133780 Method and apparatus for protecting lossless transmission of a data stream |
| 09/19/2002 | US20020133779 Decoding system and method in an optical disk storage device |
| 09/19/2002 | US20020133775 Combinational test pattern generation method and apparatus |
| 09/19/2002 | US20020133714 Host protected area( HPA) duplication process |
| 09/19/2002 | US20020133705 Information processing system, medium, information processing apparatus, information processing method, storage medium storing computer readable program for realizing such method |
| 09/19/2002 | US20020133485 Apparatus and method for searching for defective address of recording medium |
| 09/19/2002 | US20020133357 Method and system for smart cross-fader for digital audio |
| 09/19/2002 | US20020133246 Method of editing audio data and recording medium thereof and digital audio player |
| 09/19/2002 | US20020131771 Recording apparatus for recording motion and still images |
| 09/19/2002 | US20020131769 Digital signal recording apparatus |
| 09/19/2002 | US20020131767 Method and device for recording real-time information |
| 09/19/2002 | US20020131764 Identifying, recording and reproducing information |
| 09/19/2002 | US20020131763 Video processing and/or recording |
| 09/19/2002 | US20020131762 Information record and playback apparatus, information record and playback method, and program record medium recording information record and playback procedure program |
| 09/19/2002 | US20020131761 Information recording medium, apparatus and method for recording/reproducing information to/from the medium |
| 09/19/2002 | US20020131625 Image reporting method and system |
| 09/19/2002 | US20020131595 Encryption method, decryption method, and recording and reproducing apparatus |
| 09/19/2002 | US20020131594 Reproduction device stopping reproduction of encrypted content data having encrypted region shorter than predetermined length |
| 09/19/2002 | US20020131360 Optical disk |
| 09/19/2002 | US20020131353 Information recording and reproducing apparatus |
| 09/19/2002 | US20020131352 Information playback apparatus, signal processing apparatus, information playback method, and optical recording medium |
| 09/19/2002 | US20020131351 Apparatus for reproducing recorded data |
| 09/19/2002 | US20020131213 Composite magnetic head, magnetic disk drive using the head, and control method for the magnetic disk |
| 09/19/2002 | US20020131190 Clock divider with error detection and reset capabilities |
| 09/19/2002 | US20020131189 Method and apparatus for image recording and reproduction for plurality of media |
| 09/19/2002 | US20020130798 Digital signal reproducing apparatus |
| 09/19/2002 | US20020130793 Data recording method |
| 09/19/2002 | US20020129956 Hardened voyage data recorder |
| 09/19/2002 | DE10164686A1 Automatische Erkennung und Anpassung von Tempo und Phase von Musikstücken und darauf aufbauender interaktiver Musik-Abspieler Automatic detection and adjustment of tempo and phase of music and building upon it interactive music player |
| 09/19/2002 | CA2408216A1 Disc-shaped recording medium, disc-state recording medium cutting apparatus, and disc drive apparatus |
| 09/18/2002 | EP1241882A2 Duplication controlling method, duplication controlling apparatus, recording medium, and program embodied on computer-readable medium |
| 09/18/2002 | EP1241792A1 Method of converting digital data |
| 09/18/2002 | EP1241674A2 Information recording and reproducing apparatus |
| 09/18/2002 | EP1241669A2 Information playback apparatus, signal processing apparatus, information playback method, and optical recording medium |
| 09/18/2002 | EP1241668A2 Method and apparatus for image recording and reproduction for plurality of media |
| 09/18/2002 | EP1241665A2 Data recording method and device, and phase-change optical disc |
| 09/18/2002 | EP0853843B1 Transmission and reception of a digital information signal |
| 09/18/2002 | EP0829875B1 Method and device for encoding audio signal and method and device for decoding audio signal |
| 09/18/2002 | EP0760977B1 Packing variable length records in fixed blocks |
| 09/18/2002 | CN1370351A Phase detector for phase-locked loop |
| 09/18/2002 | CN1370320A Tech for secury storing data within memory |
| 09/18/2002 | CN1370316A Optical disk reproducing method and reproducing device |
| 09/18/2002 | CN1370315A Audio player |
| 09/18/2002 | CN1369773A Information storage device and products thereof |
| 09/18/2002 | CN1091337C Digital video data decoding appts. and control method therefor |
| 09/17/2002 | US6453459 Menu authoring system and method for automatically performing low-level DVD configuration functions and thereby ease an author's job |
| 09/17/2002 | US6453439 Pseudo product code encoding and decoding apparatus and method |
| 09/17/2002 | US6453420 System, method and article of manufacture for authorizing the use of electronic content utilizing a laser-centric medium |
| 09/17/2002 | US6453395 Copy button on drive |
| 09/17/2002 | US6453384 Spare area management method of optical recording medium |
| 09/17/2002 | US6453369 Access protection from unauthorized use of memory medium using identifier unique to data storage device |
| 09/17/2002 | US6453364 Information reproducing apparatus, information recording/reproducing apparatus and information selectively outputting apparatus, and electronic apparatus system thereof |
| 09/17/2002 | US6453304 Digital information recording apparatus for recording digital information |
| 09/17/2002 | US6453119 Information recording medium, method for recording information, and method for reproduction information |
| 09/17/2002 | US6453118 Information transmission method, information duplication prohibiting method, information duplication prohibition device and information crevording medium |
| 09/17/2002 | US6453116 Recording medium of stream data, and recording method and playback method of the same |
| 09/17/2002 | US6453115 Digital video recording system which generates an index data structure for displaying a video stream in trickplay mode |
| 09/17/2002 | US6453112 Encoded stream generating apparatus and method, data transmission system and method, and editing system and method |
| 09/17/2002 | US6453110 Electronic equipment control system and method, reproducing apparatus, output apparatus and transmission medium |
| 09/17/2002 | US6453053 Identification data insertion and detection system for digital data |
| 09/17/2002 | US6452990 Synchronous detection of wide bi-phase coded servo information for disk drive |
| 09/17/2002 | US6452898 Constant linear velocity (CLV) optical disc |
| 09/17/2002 | US6452886 Antihacking optical recording disc and method for reading same |
| 09/17/2002 | US6452885 Copy protection system and method for optical disks and a copy protected optical disk |
| 09/17/2002 | US6452884 Information recording method, information recording/reproducing apparatus, and information recording medium |
| 09/17/2002 | US6452881 Suspension design including shaped gimbal arms having a reduced mass portion along a length thereof |
| 09/17/2002 | US6452874 Recording medium having content identification section |
| 09/17/2002 | US6452737 Magnetic disk device and automatic adaptation method of its parameter |
| 09/17/2002 | US6452736 Magnetic recording and reproducing apparatus and a read/write amplifier having a signal transmission system with high speed of data write signal |
| 09/17/2002 | US6452455 Capacitor bias recovery methodology |
| 09/17/2002 | CA2141044C Recording medium management method |
| 09/17/2002 | CA2073736C Apparatus and method for recording digital video signals |
| 09/12/2002 | WO2002071678A2 Audio ownership system |
| 09/12/2002 | WO2002071403A1 Enhanced copy protection of proprietary material employing multiple watermarks |
| 09/12/2002 | WO2002071399A1 Recording/reproducing device |
| 09/12/2002 | WO2001042923A3 Method for the storage of data in a file on a data storage device |
| 09/12/2002 | US20020129319 Data reproducing method and device reproducing data according to a viterbi decoding algorithm using an average value of a reproduction signal |