| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/11/2005 | US20050174916 Optical disc and method for reproducing the same |
| 08/11/2005 | US20050174915 Optical disc, recording apparatus and method, and reproduction apparatus and method |
| 08/11/2005 | US20050174914 Recording/reproducing apparatus |
| 08/11/2005 | US20050174911 Delay signal generation device and recording pulse generation device |
| 08/11/2005 | US20050174909 Information recorder information recording method optical recording medium and information processor |
| 08/11/2005 | US20050174904 Recording and reproducing apparatus |
| 08/11/2005 | US20050174903 Optical information recording medium and recording apparatus |
| 08/11/2005 | US20050174902 Optical disc recording apparatus and method |
| 08/11/2005 | US20050174900 Apparatus and method for compensating for defect of optical disc |
| 08/11/2005 | US20050174895 Method of copy detection and protection using time jumps |
| 08/11/2005 | US20050174677 Magnetic disk drive with diagnosis of error-correcting retries |
| 08/11/2005 | US20050174672 Compensation for jitter in servo signal within data storage device |
| 08/11/2005 | US20050174670 Adaptive data format method integrating spare sectors |
| 08/11/2005 | US20050174669 Preamplifier circuit with signal interference cancellation suitable for use in magnetic storage devices |
| 08/11/2005 | US20050174666 Method and apparatus for recording and reproducing event signals |
| 08/11/2005 | US20050174276 Recording/reproducing apparatus using reference oscillator for digital audio |
| 08/11/2005 | US20050174275 Optical disk system with improved playability |
| 08/11/2005 | US20050174267 Modulation apparatus and method, and dsv-control-bit generating method |
| 08/11/2005 | US20050174266 Modulation apparatus and method, and dsv-control-bit generating method |
| 08/11/2005 | US20050174265 Modulation apparatus and method, and dsv-control-bit generating method |
| 08/11/2005 | US20050174264 Encoding apparatus and method, recording medium and program |
| 08/11/2005 | US20050174263 Data-modulating apparatus, data-modulating method, data-demodulating apparatus, data-demodulating method, and data-providing medium |
| 08/11/2005 | US20050174262 Rate-13/15 maximum transition run code encoding and decoding method and apparatus |
| 08/11/2005 | US20050174188 Compressing device and method, decompressing device and method, compressing/decompressing system, program, record medium |
| 08/11/2005 | US20050173530 Magnetic stripe authentication and verification system |
| 08/11/2005 | US20050172788 Reproduction controller, reproduction control method, program for the same, and recording medium with the program recorded therein |
| 08/11/2005 | CA2523146A1 Storage medium in which audio-visual data with event information is recorded, and reproducing apparatus and reproducing method thereof |
| 08/10/2005 | EP1562376A2 Information storage medium containing interactive graphics stream for changing the AV data reproducing state, and reproducing method and apparatus therefor |
| 08/10/2005 | EP1562197A1 Recording and reproducing multiple bitstreams in a data storage medium |
| 08/10/2005 | EP1562195A2 Safety device for data carrier |
| 08/10/2005 | EP1562194A2 Recording/reproducing apparatus |
| 08/10/2005 | EP1562193A1 System for storing and rendering multimedia data |
| 08/10/2005 | EP1562182A2 Compensation for jitter in servo signal within data storage device |
| 08/10/2005 | EP1562176A1 Reproducing rhythm controller, reproduction rhythm control method, program for the same and recording medium with program recorded therein |
| 08/10/2005 | EP1561217A1 Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses |
| 08/10/2005 | EP1561216A2 Method for reproducing contents information in interactive optical disc device and method for providing contents information in contents provider server |
| 08/10/2005 | EP1561215A2 Mixing system for mixing oversampled digital audio signals |
| 08/10/2005 | EP1561213A1 Double-sided, hybrid optical data carrier in disk format (sacd/dvd) |
| 08/10/2005 | EP1561212A2 Record carrier |
| 08/10/2005 | EP1561208A2 Method for storing data on an optical recording medium |
| 08/10/2005 | EP1495576A4 System and method for key distribution and network connectivity |
| 08/10/2005 | EP1259961B1 System and method for protecting digital media |
| 08/10/2005 | EP1221117A4 Copy-protected digital audio compact disc, and method and system for producing same |
| 08/10/2005 | CN2716906Y Multimedia device |
| 08/10/2005 | CN1653821A Watermark embedding and retrieval |
| 08/10/2005 | CN1653814A System with improved user interface |
| 08/10/2005 | CN1653806A High-resolution image projection |
| 08/10/2005 | CN1653686A Slew rate limiting circuit and optical disc apparatus |
| 08/10/2005 | CN1653548A Device and method for storing information |
| 08/10/2005 | CN1653547A Recording/reproduction device and recording/reproduction method |
| 08/10/2005 | CN1653546A Recording/replaying system, recording/replaying method, program and recording medium |
| 08/10/2005 | CN1653545A Recording method, recording device, and recording medium |
| 08/10/2005 | CN1653543A Device and method for recording information with characteristic point information control |
| 08/10/2005 | CN1653542A Device and method for recording information |
| 08/10/2005 | CN1653541A Data overwriting in probe-based data storage devices |
| 08/10/2005 | CN1653540A Recording method, recording device, and recording medium |
| 08/10/2005 | CN1653539A Reproduced signal processor and produced signal processing method |
| 08/10/2005 | CN1653538A Region restrictive playback system |
| 08/10/2005 | CN1653526A Optical disc and method for reproducing the same |
| 08/10/2005 | CN1653524A Optical disk and method of recording data in the same |
| 08/10/2005 | CN1653432A Information communicating terminal, content managing method, broadcast receiving method, information distributing apparatus, system, method, program and storage medium |
| 08/10/2005 | CN1653416A System and method for reproducing information stored on a data recording medium in an interactive networked environment |
| 08/10/2005 | CN1653415A System and method for synchronous reproduction of local and remote content in a communication network |
| 08/10/2005 | CN1652599A Digit content processor and its processing method |
| 08/10/2005 | CN1652594A Broadcast receiver and program recording method |
| 08/10/2005 | CN1652582A Caption presentation method and apparatus using same |
| 08/10/2005 | CN1652469A Method and apparatus of converting a series of data words into a modulated signal |
| 08/10/2005 | CN1652466A Method and device for generating clock signal |
| 08/10/2005 | CN1652240A System and method for multimedia reading playing |
| 08/10/2005 | CN1652239A Method for providing special information of programme recorded on high-density CD medium |
| 08/10/2005 | CN1652238A Demodulator, disc driving device and phase regulating method |
| 08/10/2005 | CN1652237A Apparatus and method for processing signals from recording medium |
| 08/10/2005 | CN1652236A Maximum likelihood encoding apparatus, maximum likelihood encoding method, program and reproduction apparatus |
| 08/10/2005 | CN1652234A Recording/reproducing apparatus |
| 08/10/2005 | CN1652223A Apparatus and method for compensating for defect of optical disc |
| 08/10/2005 | CN1652221A Information recording medium and its recording method |
| 08/10/2005 | CN1652219A Apparatus and method for detecting defects of a recording and reproducing system |
| 08/10/2005 | CN1652217A Data recording method and data recording device |
| 08/10/2005 | CN1652205A Audio signal processing apparatus and audio signal processing method |
| 08/10/2005 | CN1214628C Information processing device, method and recording media |
| 08/10/2005 | CN1214386C Recording method, recorder, reproducing method, reproducer, and record medium |
| 08/10/2005 | CN1214385C Reproducing apparatus and reproducing method |
| 08/10/2005 | CN1214384C Apparatus for accompaniment of portable karaoke |
| 08/10/2005 | CN1214383C Method for protecting content from illicit reproduction, decoding method encoder and decoder |
| 08/10/2005 | CN1214366C Recording header signal and method and apparatus for reproducing header signal |
| 08/10/2005 | CN1214365C Error Signal detection device for light recording/reproducing system |
| 08/10/2005 | CN1214361C Electronic musical appts. for preventing copyright reserved musical composition data from copied |
| 08/09/2005 | US6928607 Data integrity verification mechanism |
| 08/09/2005 | US6928231 Method and system for video recording and computer program storing medium thereof |
| 08/09/2005 | US6928229 Recording and reproducing apparatus storing data of a number of sub-frames |
| 08/09/2005 | US6928126 Reception interface unit in transmission system |
| 08/09/2005 | US6928125 Recording state detection system for use in a disk drive |
| 08/09/2005 | US6928112 Signal coding method, signal coding apparatus, signal recording medium, and signal transmission method |
| 08/09/2005 | US6928042 Data storage device including nanotube electron sources |
| 08/09/2005 | US6928039 Method and apparatus for the reduction of power consumption in a compact disc player |
| 08/09/2005 | US6928037 Method for playing back recording medium |
| 08/09/2005 | US6928036 Harmonic correction in phase-locked loops |
| 08/09/2005 | US6927932 Filter for disk drive bi-phase servo demodulation |
| 08/09/2005 | US6927931 Magnetic disk drive and method of controlling the same |
| 08/09/2005 | US6927930 Adaptive data format method integrating spare sectors |