Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
04/2003
04/23/2003CN1106641C Recording method suitable for recording AV data on disc, and information processing system
04/23/2003CN1106640C Optical disk and optical drive device
04/22/2003US6553476 Storage management based on predicted I/O execution times
04/22/2003US6553456 Library device and logical number allocating method therefor
04/22/2003US6553455 Method and apparatus for providing passed pointer detection in audio/video streams on disk media
04/22/2003US6553183 Recording apparatus for performing hierarchical overwrite recording of video and/or audio data to a recording medium
04/22/2003US6553182 Optical disc for storing moving pictures with text information and apparatus using the disc
04/22/2003US6553181 Optical disc for storing moving pictures with text information and apparatus using the disc
04/22/2003US6553180 Digital information recording/playback system and digital information recording medium
04/22/2003US6553179 Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disc
04/22/2003US6553178 Advertisement subsidized video-on-demand system
04/22/2003US6553176 Data structure for representing two or more versions of program material
04/22/2003US6553142 Quantization table adjustment
04/22/2003US6553086 Method and apparatus for recording time information for digital data streams
04/22/2003US6553067 Method for protection of data reproduction according to both medium and apparatus protection data and a medium therefor
04/22/2003US6552994 Optical reproduction apparatus
04/22/2003US6552988 Apparatus for reproducing information recorded on recording medium while adjusting middle level of detected signal corresponding to the information
04/22/2003US6552983 Apparatus and method for detecting abnormal condition at the time of recording or reproducing information on information recording medium
04/22/2003US6552982 Information recording medium, information recording and reproduction method, and information recording and reproduction apparatus
04/22/2003US6552978 Information recording apparatus
04/22/2003US6552975 Methods for establishing recording rates of optical media recorders
04/22/2003US6552969 Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk
04/22/2003US6552865 Diagnostic system for a read/write channel in a disk drive
04/22/2003US6552731 Multi-tone representation of a digital image on a digital nonlinear editing system
04/22/2003US6552535 Defect detector circuit with a signal synthesizer and magnet disk certifier using the same defect detector circuit
04/17/2003WO2003032636A1 Reproducer
04/17/2003WO2003032635A2 System and method for seamless navigation between local and external documents in an optical disc player
04/17/2003WO2003032318A1 Playback device for storage media
04/17/2003WO2003032302A1 Disc recording medium, disc drive apparatus, reproduction method, and disc manufacturing method
04/17/2003WO2003032293A2 Audio and/or video and/or multimedia player
04/17/2003WO2002050744A9 Use of convergence-enabled dvd and web system
04/17/2003US20030074666 Audiovisual distribution system
04/17/2003US20030074522 Data management system, apparatus, and method to use buffered file marks
04/17/2003US20030074521 Data storage device for fast multiple file write operations
04/17/2003US20030074344 Method of and apparatus for managing compressible data files on a recording medium
04/17/2003US20030074219 System for managing a plurality of computer jukeboxes
04/17/2003US20030072561 Image information recording medium, image information processor, and image information processing program
04/17/2003US20030072558 Method and apparatus for reproducing television broadcast program digest
04/17/2003US20030072557 Method of and apparatus for recording video data, and information storage medium thereby
04/17/2003US20030072556 Apparatus, method, program and recording medium for program recording and reproducing
04/17/2003US20030072239 Optical disc device
04/17/2003US20030072230 Information recording/reproducing apparatus, and pre-pit detecting method
04/17/2003US20030072229 Data recording device and controller for data recording device
04/17/2003US20030072223 Information playback apparatus
04/17/2003US20030072100 Method and apparatus for providing write current optimization
04/17/2003US20030072097 Method and apparatus to distinguish effects of adjacent track encroachment from head thermal movement
04/17/2003US20030071971 Recording and/or reproducing apparatus and method using key frame
04/17/2003US20030071824 Multi-tone representation of a digital image on a digital nonlinear editing system
04/16/2003EP1302947A2 Information playback apparatus
04/16/2003EP1302946A1 Recording method, recording apparatus, reproduction method and reproduction apparatus
04/16/2003EP1302936A2 Optical storage medium and optical data processor
04/16/2003EP1302935A1 Recorded medium, recorded medium reproducing apparatus, and reproducing method
04/16/2003EP1302900A1 Device for editing animation, method for editing animation, program for editing animation, recorded medium where computer program for editing animation is recorded
04/16/2003EP1301851A2 Logical udf descriptors
04/16/2003EP1153390B1 Variable gain amplifier with temperature compensation for use in a disk drive system
04/16/2003CN1411659A Commercial skip and chapter delineation feature on recordable media
04/16/2003CN1411600A Three-stage menu processing for digital disc recorder
04/16/2003CN1411275A Method for layered index image and apparatus thereof
04/16/2003CN1411272A Method for recording edit information special for manufacturer, apparatus and information storage medium thereof
04/16/2003CN1410996A Disk reproducing device
04/16/2003CN1410991A 信息记录装置和信息记录方法 An information recording apparatus and information recording method
04/16/2003CN1410987A Disk reproducing device and disk reproducing method
04/16/2003CN1410984A Information recording carrier
04/16/2003CN1410976A Optical recording medium, information reproducing equipment and information recording/reproducing equipment
04/16/2003CN1410873A Information recording method and information recording reproducing apparatus
04/16/2003CN1106016C Audio reproducing device
04/16/2003CN1106015C Correction of tape-counting device of recorder
04/16/2003CN1106006C Audio player for reproducing writing data as audio signals
04/15/2003USRE38079 Multi-format audio/video production system
04/15/2003US6549976 Information recording device and a method of recording information by setting the recording area based on contiguous data area
04/15/2003US6549723 Optical disk, reproduction apparatus, and reproduction method
04/15/2003US6549722 Apparatus, method, and recording medium implementing audio gap information for an audio presentation discontinuous period
04/15/2003US6549721 Information storage medium and information recording/playback system
04/15/2003US6549720 Picture signal processing method and apparatus, picture signal recording method and apparatus and recording medium
04/15/2003US6549715 Method for estimating available record time and a recording medium processing apparatus
04/15/2003US6549643 System and method for selecting key-frames of video data
04/15/2003US6549579 Transmitting and recording method, reproducing method, and reproducing apparatus of information and its recording medium
04/15/2003US6549510 Optical recording medium having grooves and lands
04/15/2003US6549500 Means for reading a table of contents of a non-finalized optically readable data carrier
04/15/2003US6549497 Optical reproducing method
04/15/2003US6549496 Information recording apparatus and information reproducing apparatus
04/15/2003US6549495 Record carrier, playback device and method of recording information
04/15/2003US6549489 Method for reading and writing an incompletely recordable optical disk
04/15/2003US6549371 Automatic rewind detection for magnetic tape cassettes
04/15/2003US6549363 Optical servo system for a tape drive
04/15/2003US6549350 Storage device for reliably maintaining data in a reproducible state for a long period of time
04/15/2003US6549245 Method for producing a visual rhythm using a pixel sampling technique
04/15/2003US6547624 System for recording and editing films
04/10/2003WO2003030538A1 Storage of audio/visual program data with associated promotional material
04/10/2003WO2003030533A1 Recording medium, reproducing device, and recording/reproducing device
04/10/2003WO2003030531A1 System and method for reduced playback of recorded video based on video segment priority
04/10/2003WO2003030174A1 Digital broadcast receiver and backup method
04/10/2003WO2003030173A2 Method and apparatus for recording a digital information signal
04/10/2003WO2003030172A1 Data storage disc reproduction apparatus
04/10/2003WO2003030166A1 Recording medium recording and/or reproduction apparatus, recording and/or reproduction method
04/10/2003WO2003030141A1 System and method for identifying data on a storage medium
04/10/2003WO2003030030A1 System for receiving, processing, storing and supervising film, video, audio and other data in realtime
04/10/2003WO2003030029A1 Recording apparatus, recording method, program, recording medium, and image pickup apparatus
04/10/2003WO2003029945A1 Low power digital audio decoding/playing system for computing devices
04/10/2003US20030070056 Storage structure for storing formatted data on a random access medium