Patents
Patents for G11B 27 - Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel (59,746)
08/1997
08/13/1997CN1156942A Apparatus and method for recording and reproducing data
08/13/1997CN1156880A Packet data recording/reproducing system
08/13/1997CN1035651C Method and apparatus for timing video recording with character inputting
08/12/1997US5657312 Optical disc having pits in multiple regions and signal processing circuit therefor
08/12/1997US5657309 Video disc recording and playback system with two recording areas to record an information signal and a reference signal
08/12/1997US5657302 Hardware implemented method and apparatus for locating a target sector of an optical media
08/12/1997US5657180 Management information updating method and mass storage system employing the method
08/12/1997US5657177 Rotation synchronous control system
08/12/1997US5657176 Method and apparatus for optimizing the recording and reproducing of information from magnetic disks
08/12/1997US5657074 Apparatus for reproducing still images with music
08/12/1997US5655945 Video and radio controlled moving and talking device
08/07/1997WO1997028530A1 Multihead recording and retrieval apparatus and procedure for use with self-timing optical lathe or pre-formatted discs
08/07/1997WO1997018561A3 Mehods and apparatus for high speed optical storage device
08/07/1997DE19604067A1 Compact disc with data on both sides
08/07/1997CA2281687A1 Multihead recording and retrieval apparatus and procedure for use with self-timing optical lathe or pre-formatted discs
08/06/1997EP0788106A1 Multimedia optical disk for which producer coordinates viewing/listening mode including special reproduction at will and reproducing device and reproducing method for the disk
08/06/1997EP0788105A1 Multimedia optical disk for easily realizing branch reproduction to parental lock section with a little amount of control information and reproducing device therefor
08/06/1997EP0788104A1 Multimedia optical disk capable of preserving freshness of image content for long time and its reproduction apparatus and method
08/06/1997EP0788102A2 Predictive failure detection for data storage systems
08/06/1997EP0788101A1 Multimedia optical disk which realizes dynamic switching between reproduced outputs, and reproducing apparatus
08/06/1997EP0788097A2 Mastering compact disks and minidisks
08/06/1997EP0788094A1 Multimedia optical disk capable of developing scenes with full unexpectedness on the basis of interactive control, its reproduction apparatus and its reproduction method
08/06/1997EP0788064A2 Motion image indexing system and method
08/06/1997EP0787404A2 Method of video information transmission, as well as an information carrier, a device for receiving and a device for transmitting video information
08/06/1997EP0787344A1 Player for reading audio signals and/or video signals from a medium
08/06/1997CN1156309A High speed searching device for standard definative cassette video tape recorder
08/05/1997US5655053 Personal video capture system including a video camera at a plurality of video locations
08/05/1997US5655052 Reproduction apparatus with a time display function
08/05/1997US5655051 Digital signal reproducing apparatus
08/05/1997US5655050 Apparatus and method for recording and reproducing digital signal in synchronization blocks
08/05/1997US5654949 Recording medium reproducing device
08/05/1997US5654948 Disc apparatus for recording/reproducing with zone constant angular velocity
08/05/1997US5654947 Method for recording information on a record carrier having a track which is transversely modulated in accordance with an auxiliary signal including address codes and auxiliary codes, and a method for producing the track
08/05/1997US5654946 Method for determining reproduction position of a reproduction device
08/05/1997US5654944 Method for reproducing a reserved program and compact disc player employing the same
08/05/1997US5654842 Head displacement measuring method and apparatus and data recording/reproducing method and apparatus
08/05/1997US5654839 Control apparatus and method for conveyance control of medium in library apparatus and data transfer control with upper apparatus
08/05/1997US5654835 Magnetic disk controller capable of avoiding erroneous write operations to ZBR-type magnetic disks
08/05/1997US5654758 Method of processing video signals
08/05/1997US5654750 Automatic recording system
08/05/1997US5654737 Media pipeline with mechanism for real-time addition of digital video effects
07/1997
07/31/1997WO1997027704A1 Multi-format audio/video production system with frame-rate conversion
07/31/1997WO1997027703A1 Multipurpose digital recording method and apparatus and media therefor
07/31/1997WO1997027589A1 Handling defective frames on hard sectored magnetic tape
07/31/1997WO1997027587A1 Early warning for boundary position in serpentine recording
07/31/1997WO1997027585A1 Tiled partitioning for magnetic tape recording
07/31/1997WO1997027581A1 Dynamic control of magnetic tape drive data transfer rate
07/31/1997WO1997027580A1 Modulation of buried servo on magnetic tape
07/31/1997WO1997027545A1 Dynamic control of magnetic tape drive
07/31/1997WO1997021173A3 Method and system for reading data for a number of users
07/30/1997EP0786909A2 Locating a frame position in an MPEG data stream
07/30/1997EP0786772A2 Disc reproducing apparatus and disc recording apparatus
07/30/1997EP0786767A2 Optical recording medium and optical recording/reproducing device, and manufacturing method of optical recording medium
07/30/1997EP0786717A2 Computer controlled display methods
07/30/1997EP0786716A2 Resource control apparatus
07/30/1997EP0786126A1 System for distributing and selecting audio and video information and method implemented by said system
07/30/1997EP0786125A1 Home digital audiovisual information recording and playback apparatus
07/30/1997EP0786124A1 Intelligent digital audiovisual playback system
07/30/1997EP0786123A1 Method of communication for an intelligent digital audiovisual playback system
07/30/1997EP0786122A1 Intelligent digital audiovisual playback system
07/30/1997EP0786121A1 Intelligent digital audiovisual playback system
07/30/1997EP0755606A4 Digital vcr with trick play image control
07/30/1997EP0542730B1 Optical disc and disc drive apparatus for writing/reading data into/from the disc
07/30/1997CN1155937A Device for reading and/or recording information on a disc-shaped information carrier
07/30/1997CN1155813A Method and device for displaying compressed digital image signals at double speed
07/29/1997US5652824 Multilingual recording medium and reproducing apparatus with automatic selection of substitutes and languages based on frequency of selections
07/29/1997US5652741 Data storage apparatus having data and parity media
07/29/1997US5652618 Image reproducing apparatus
07/24/1997WO1997026758A1 Method and apparatus for insertion of virtual objects into a video sequence
07/24/1997WO1997026655A1 Recording of a data reduced digital video signal in slant tracks on a record carrier
07/23/1997EP0785547A2 Unique identifier for optical media
07/23/1997EP0784903A2 Method of picture information transmission, as well as an information carrier, a picture information receiving and a picture information transmitting device
07/23/1997EP0784902A1 Information and entertainment centers
07/23/1997EP0784848A1 Information carrier, device for reading and device for providing the information carrier and method of transmitting picture information
07/23/1997EP0784840A1 Reading tutorial system
07/23/1997EP0506103B1 Data recording method
07/23/1997CN1155221A Data decoding instrument and method thereof
07/23/1997CN1155207A Method for sending news data with original manuscript and device thereof
07/23/1997CN1155146A Replaying device for digital information
07/23/1997CN1155141A Medium recording device, medium reproducing device, recording and reproducing method and medium thereof
07/23/1997CN1155125A Medium recognition of automatic data base
07/22/1997US5651087 Decoder for decoding still pictures data and data on which data length of still picture data is recorded reproducing apparatus for reproducing recording medium and reproducing method thereof
07/22/1997US5650991 Magneto-optical disc having preformatted information to prevent unauthorized data duplication
07/22/1997US5650885 Device having synchronized spindle control in disk drives with at least two data per rotation of a disk
07/22/1997US5650883 Data recording apparatus having check-after-write function and reproduction apparatus and method for reproducing data recorded by the recording apparatus
07/22/1997US5650882 Disk unit performing control using sector pulses
07/17/1997WO1997025714A1 Information recording medium, recording method and reproduction apparatus
07/17/1997WO1997025712A1 Apparatus for recording and reproducing of a data signal and an additional signal on a record carrier and record carrier having such signals recorded thereon
07/17/1997WO1997025709A2 Optical disk reader
07/17/1997WO1997025657A1 Method and apparatus for tactilely responsive user interface
07/17/1997WO1997021310A3 A method and device for encoding, transferring and decoding a non-pcm bitstream between a digital versatile disc device and a multi-channel reproduction apparatus
07/17/1997CA2242840A1 Method and apparatus for tactilely responsive user interface
07/16/1997EP0784313A2 Control information recording method and apparatus, information recording method and apparatus, and information record medium
07/16/1997EP0783824A1 Programmable audio-video synchronization method and apparatus for multimedia systems
07/16/1997EP0783752A1 Reversible multitrack magnetic tape storage system with multiframe error protection facility
07/16/1997EP0783751A1 Circuit and method for locating data sectors in embedded servo hard disc drives
07/16/1997EP0783748A1 Mass-storage applications of local probe arrays
07/16/1997EP0741901A4 Method and apparatus for determining addresses in time along a recording tape
07/16/1997EP0726016A4 System and method for disk software publishers to control disk distribution
07/16/1997EP0726013A4 System and method for controlling play of multiple versions of same motion picture stored on optical disk