Lead edge transfer switching
Patent #: 4190348
Issued on: 02/26/1980
Inventor: Friday
Dialog between TV movies and human viewers
Patent #: 4305131
Issued on: 12/08/1981
Inventor: Best
TV Movies that talk back
Patent #: 4333152
Issued on: 06/01/1982
Inventor: Best
TV Movies that talk back
Patent #: 4569026
Issued on: 02/04/1986
Inventor: Best
Method and apparatus for recording digitized information on a disc
Patent #: 4707818
Issued on: 11/17/1987
Inventor: Suzuki , et al.
Optical data format employing resynchronizable data sectors
Patent #: 4791622
Issued on: 12/13/1988
Inventor: Clay , et al.
Information recording disc with composite index codes and its playback method
Patent #: 4843484
Issued on: 06/27/1989
Inventor: Kanamaru , et al.
Optical disk apparatus compatible with different television system standards
Patent #: 4914523
Issued on: 04/03/1990
Inventor: Maruta
Video signal recording and reproducing method and apparatus
Patent #: 4916553
Issued on: 04/10/1990
Inventor: Yoshioka, et al.
Apparatus for reproducing and processing picture information from a recording medium
Patent #: 4989097
Issued on: 01/29/1991
Inventor: Yoshio, et al.
More ...
Method and apparatus for encoding data within the subcode channel of a compact disc or laser disc
Patent #: 4992886
Issued on: 02/12/1991
Inventor: Klappert
Playback method for use in a recording medium playing apparatus using information control signals
Patent #: 5010417
Issued on: 04/23/1991
Inventor: Yoshio, et al.
Apparatus for reproducing and processing picture information including graphic codes from a recording medium
Patent #: 5016113
Issued on: 05/14/1991
Inventor: Yamashita, et al.
Method and apparatus for recording and reproducing picture information and timely reproducing images by graphic codes
Patent #: 5043826
Issued on: 08/27/1991
Inventor: Yoshio, et al.
Method and apparatus of recording and reproducing picture information and recording medium
Patent #: 5063551
Issued on: 11/05/1991
Inventor: Yoshio, et al.
Method and apparatus for recording and reproducing picture information enabling the mixing of images of a video format signal and graphic codes recorded on a single recording medium
Patent #: 5065252
Issued on: 11/12/1991
Inventor: Yoshio, et al.
Recording medium playing apparatus which permits changes in the display position of a reproduced image
Patent #: 5089899
Issued on: 02/18/1992
Inventor: Nomura, et al.
Method of recording and reproducing picture information, recording medium, and recording medium playing apparatus
Patent #: 5097349
Issued on: 03/17/1992
Inventor: Nomura, et al.
Navigation data storage on compact disk
Patent #: 5101357
Issued on: 03/31/1992
Inventor: Tempelhof
Information searching system for image data
Patent #: 5107343
Issued on: 04/21/1992
Inventor: Kawai
Selective information playback from recording medium based on user input content codes
Patent #: 5122886
Issued on: 06/16/1992
Inventor: Tanaka
Method and apparatus for recording and reproducing information including plural channel audio signals
Patent #: 5130816
Issued on: 07/14/1992
Inventor: Yoshio
Apparatus for playing auto-play data in synchronism with audio data stored in a compact disc
Patent #: 5138925
Issued on: 08/18/1992
Inventor: Koguchi, et al.
Method for recording coded motion picture data
Patent #: 5191436
Issued on: 03/02/1993
Inventor: Yonemitsu
Automatic multivariate censorship of audio-video programming by user-selectable obscuration
Patent #: 5195135
Issued on: 03/16/1993
Inventor: Palmer
Apparatus for improved recording of signals having video and audio components
Patent #: 5218454
Issued on: 06/08/1993
Inventor: Nagawasa, et al.
Apparatus for recording compressed digital information to an optical disc
Patent #: 5224087
Issued on: 06/29/1993
Inventor: Maeda, et al.
Adaptive digital video compression system
Patent #: 5225904
Issued on: 07/06/1993
Inventor: Golin, et al.
Entertainment apparatus for producing orchestral music accompaniment and a selected background video
Patent #: 5233438
Issued on: 08/03/1993
Inventor: Funahashi, et al.
Apparatus for reproducing digital audio information related to musical accompaniments
Patent #: 5243582
Issued on: 09/07/1993
Inventor: Yamauchi, et al.
Method and apparatus for reading digital data bursts comprising data clusters and cluster linking sectors
Patent #: 5243588
Issued on: 09/07/1993
Inventor: Maeda, et al.
Apparatus for reproducing from a storage medium information corresponding to each stored musical arrangement and for mixing voice data with music data
Patent #: 5245600
Issued on: 09/14/1993
Inventor: Yamauchi, et al.
Optical disc audio reproduction device having track playback monitoring system
Patent #: 5249166
Issued on: 09/28/1993
Inventor: Hamilton, et al.
Recording and reproducing method and apparatus utilizing a signal format for simplifying special operations and assisting efficient signal processing
Patent #: 5270828
Issued on: 12/14/1993
Inventor: Mogi
Method and apparatus for storing text data in subcode packs
Patent #: 5280572
Issued on: 01/18/1994
Inventor: Case, et al.
Method and apparatus for recording and reproducing picture information and recording medium
Patent #: 5282186
Issued on: 01/25/1994
Inventor: Yoshio, et al.
Information storage medium and apparatus for reproducing information therefrom
Patent #: 5336844
Issued on: 08/09/1994
Inventor: Yamauchi, et al.
Digital signal recording method and digital video tape recorder
Patent #: 5355229
Issued on: 10/11/1994
Inventor: Arano, et al.
Multimode and multiple character string run length encoding method and apparatus
Patent #: 5357546
Issued on: 10/18/1994
Inventor: Meriwether, et al.
Subcode reading apparatus for a compact disc player
Patent #: 5359582
Issued on: 10/25/1994
Inventor: Kim
Optical disc player having a resume function
Patent #: 5365502
Issued on: 11/15/1994
Inventor: Misono
Disk recording/reproducing apparatus having the capability of recording an operator designated program sequence
Patent #: 5367510
Issued on: 11/22/1994
Inventor: Ando
Picture data recording/reproducing system for recording compressed picture data and reproducing recorded data with plural reproduction modes
Patent #: 5371602
Issued on: 12/06/1994
Inventor: Tsuboi, et al.
Optical information recording medium, and audio and video information recording method
Patent #: 5375111
Issued on: 12/20/1994
Inventor: Ishida, et al.
Disc recording and/or reproducing apparatus for recording continuous compressed data in plural data regions and disc therefor
Patent #: 5388093
Issued on: 02/07/1995
Inventor: Yoshida, et al.
Method for recording and reproducing compressed audio PCM data on and from optical disc using adjustable interleaving factor
Patent #: 5390158
Issued on: 02/14/1995
Inventor: Furuhashi
Method and apparatus for reproducing and after-recording digital information signals on magnetic tape
Patent #: 5396374
Issued on: 03/07/1995
Inventor: Kubota, et al.
System for generating multiple aspect ratio video signals from motion picture disk recorded in a single aspect ratio
Patent #: 5400077
Issued on: 03/21/1995
Inventor: Cookson, et al.
Information system using designating areas for retrieving/converting data and directories of different formats storing in optical and magnetic storage
Patent #: 5410676
Issued on: 04/25/1995
Inventor: Huang, et al.
Segmented video on demand system
Patent #: 5414455
Issued on: 05/09/1995
Inventor: Hooper, et al.
Method of reproducing high-speed audio data by a CD-ROM player
Patent #: 5420839
Issued on: 05/30/1995
Inventor: Tateishi
Method and apparatus for recording compressed audio data on a video record medium
Patent #: 5424850
Issued on: 06/13/1995
Inventor: Inoue, et al.
Seamless transmission of non-sequential video segments
Patent #: 5434678
Issued on: 07/18/1995
Inventor: Abecassis
Apparatus for recording digital signals with associated auxiliary data
Patent #: 5446597
Issued on: 08/29/1995
Inventor: Matsumi, et al.
Arrangement for recording or reproducing data reduced video information
Patent #: 5448368
Issued on: 09/05/1995
Inventor: Rijckaert, et al.
Band-compressed signal processing apparatus
Patent #: 5450209
Issued on: 09/12/1995
Inventor: Niimura, et al.
Apparatus and method for processing a variable-rate coded signal for recording to provide a high-speed search capability, apparatus and method for reproducing such processed signal, and recording including such processed signal
Patent #: 5455684
Issued on: 10/03/1995
Inventor: Fujinami, et al.
Method and apparatus for increasing the functionality of computer system pointing devices by simultaneous actuation of buttons thereon
Patent #: 5469192
Issued on: 11/21/1995
Inventor: Allen, et al.
Synchronous compression and reconstruction system
Patent #: 5508816
Issued on: 04/16/1996
Inventor: Ueda, et al.
Digital video signal recording and reproducing apparatus that records and reproduces both still and moving pictures
Patent #: 5513010
Issued on: 04/30/1996
Inventor: Kori, et al.
Recording medium reproducing apparatus that identifies a channel of reproduced data
Patent #: 5519681
Issued on: 05/21/1996
Inventor: Maeda, et al.
Disk having a lead-in region containing display data and an apparatus for recording and/or reproducing the disc
Patent #: 5521900
Issued on: 05/28/1996
Inventor: Ando, et al.
Recording medium and a method and apparatus for recording and reproducing digital data in data clusters and cluster linking sectors on the recording medium
Patent #: 5528569
Issued on: 06/18/1996
Inventor: Fujiie, et al.
Method for jump-reproducing video data of moving picture coded with high efficiency
Patent #: 5535008
Issued on: 07/09/1996
Inventor: Yamagishi, et al.
Optical recording disc with compressed audio PCM data interleaved with video data
Patent #: 5539716
Issued on: 07/23/1996
Inventor: Furuhashi
Electrostatic image transfer device having a two level transfer voltage for improving image quality at leading and trailing edge regions
Patent #: 5541718
Issued on: 07/30/1996
Inventor: Oono
Apparatus and method for recording and reproducing a digital video and audio signal
Patent #: 5541737
Issued on: 07/30/1996
Inventor: Oguro, et al.
Playback apparatus with selective user preset control of picture presentation
Patent #: 5543925
Issued on: 08/06/1996
Inventor: Timmermans
Disk recording medium and reproduction method and apparatus thereof
Patent #: 5546368
Issued on: 08/13/1996
Inventor: Lee, et al.
Disk recording medium and reproduction method and apparatus thereof
Patent #: 5561649
Issued on: 10/01/1996
Inventor: Lee, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5630006
Issued on: 05/13/1997
Inventor: Hirayama, et al.
Multilingual recording medium and reproducing apparatus with automatic selection of substitutes and languages based on frequency of selections
Patent #: 5652824
Issued on: 07/29/1997
Inventor: Hirayama, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5675695
Issued on: 10/07/1997
Inventor: Hirayama, et al.
Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information
Patent #: 5703997
Issued on: 12/30/1997
Inventor: Kitamura, et al.
Apparatus for processing compressed video signals which are be recorded on a disk or which have been reproduced from a disk
Patent #: 5715356
Issued on: 02/03/1998
Inventor: Hirayama, et al.
Optical recording medium recording pixel data as a compressed unit data block
Patent #: 5721720
Issued on: 02/24/1998
Inventor: Kikuchi, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5729650
Issued on: 03/17/1998
Inventor: Hirayama, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5732185
Issued on: 03/24/1998
Inventor: Hirayama, et al.
Multi-scene recording medium for alternatingly and continuously recording program information items corresponding to different views of an event, and a method and apparatus for reproducing data therefrom
Patent #: 5742731
Issued on: 04/21/1998
Inventor: Hirayama, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5751892
Issued on: 05/12/1998
Inventor: Hirayama, et al.
Image information encoding/decoding system
Patent #: 5758007
Issued on: 05/26/1998
Inventor: Kitamura, et al.
Multi-scene recording medium wherein related data segments of simultaneously proceeding scenes are recorded alternatingly and continuously thereon
Patent #: 5778136
Issued on: 07/07/1998
Inventor: Hirayama, et al.
Large capacity recording medium, method and apparatus for reproducing data from a large-capacity recording medium, and method and apparatus for recording data on a large-capacity recording medium
Patent #: 5778142
Issued on: 07/07/1998
Inventor: Taira, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5784519
Issued on: 07/21/1998
Inventor: Hirayama, et al.
Apparatus and method for reproducing data from a multi-scene recording medium having data units of program information items recorded alternatingly and continuously thereon
Patent #: 5793872
Issued on: 08/11/1998
Inventor: Hirayama, et al.
Information storage and information transmission media with parental control
Patent #: 5813010
Issued on: 09/22/1998
Inventor: Kurano, et al.
Multi-scene recording medium and apparatus for reproducing data therefrom
Patent #: 5815633
Issued on: 09/29/1998
Inventor: Hirayama, et al.
Multi-scene recording medium having data units of program information items recorded alternatingly and continuously thereon, and apparatus for reproducing data therefrom
Patent #: 5819003
Issued on: 10/06/1998
Inventor: Hirayama, et al.
Apparatus and method for reproducing, based on parental consent, data from a multi-scene recording medium having data units of program information items alternatingly and continuously recorded thereon
Patent #: 5832175
Issued on: 11/03/1998
Inventor: Hirayama, et al.
Multi-scene recording medium and apparatus for producing data therefrom
Patent #: 5845046
Issued on: 12/01/1998
Inventor: Hirayama, et al.
Medium, apparatus and method for recording and reproducing selectively reproducible scenes
Patent #: 5848216
Issued on: 12/08/1998
Inventor: Kaneshige
Recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigation data, a method and apparatus for recording a data containing navigation data on a recording Patent #: 5870523
Issued on: 02/09/1999
Inventor: Kikuchi, et al.
November 25, 2018. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
