| Patent Number |
Title Of Patent |
Date Issued |
| 7418193 |
Video receiving and recording apparatus |
Aug. 26, 2008 |
| 7319485 |
Apparatus and method for recording data in a circular fashion |
Jan. 15, 2008 |
| 7133594 |
Digital recording apparatus that secures a certain number of video frames in a VOB constituting with another VOB a portion of encode stream that should be reproduced seamlessly |
Nov. 7, 2006 |
| RE38802 |
Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch |
Sep. 27, 2005 |
| 6603921 |
Audio/video archive system and method for automatic indexing and searching |
Aug. 5, 2003 |
| RE37327 |
Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch |
Aug. 14, 2001 |
| 6023552 |
Data recording system |
Feb. 8, 2000 |
| 6018376 |
Synchronous reproduction apparatus |
Jan. 25, 2000 |
| 5999697 |
Apparatus for recording and/or reproducing still images |
Dec. 7, 1999 |
| 5889921 |
Apparatus for controlling a sum of varying information amount of a video signal and a varying information amount of an audio signal so that the sum is within a predetermined amount of data ran |
Mar. 30, 1999 |
| 5889917 |
Method and apparatus for editing an audio-visual signal having audio data that is in the form of block units which are not synchronous with the fields/frames of video data |
Mar. 30, 1999 |
| 5878183 |
Digital video/audio recording and reproducing apparatus |
Mar. 2, 1999 |
| 5878188 |
Apparatus for recording and reproducing temporally compressed digital information signal |
Mar. 2, 1999 |
| 5857056 |
Information recording and reproducing apparatus |
Jan. 5, 1999 |
| 5815634 |
Stream synchronization method and apparatus for MPEG playback system |
Sep. 29, 1998 |
| 5802245 |
Recording medium having video data and corresponding audio data aligned with physical segments |
Sep. 1, 1998 |
| 5774623 |
Video image and audio sound signal processor having signal multiplexer and single data compression system for digital video recording and playback apparatus |
Jun. 30, 1998 |
| 5748832 |
Video signal reproducing system |
May. 5, 1998 |
| 5627692 |
Recording and reproducing apparatus for reproducing time-base compressed signals dependent on the time-base compression implemented |
May. 6, 1997 |
| 5596420 |
Auto latency correction method and apparatus for MPEG playback system |
Jan. 21, 1997 |
| 5594551 |
Method and apparatus for selectively recording multiple television signals |
Jan. 14, 1997 |
| 5559608 |
Method of digitally compressed video and audio data |
Sep. 24, 1996 |
| 5552940 |
Method and apparatus for digital signal recording and/or reproduction |
Sep. 3, 1996 |
| 5539716 |
Optical recording disc with compressed audio PCM data interleaved with video data |
Jul. 23, 1996 |
| 5539586 |
Method and apparatus for recording digital data on a recording medium by recording ODD-numbered and even-numbered data segments and compressed digital data in distinct recording regions |
Jul. 23, 1996 |
| 5508816 |
Synchronous compression and reconstruction system |
Apr. 16, 1996 |
| 5506822 |
Audio signal reproducing apparatus having noise reducing function |
Apr. 9, 1996 |
| 5442454 |
Recording device for electronic still camera |
Aug. 15, 1995 |
| 5434716 |
Digital video/audio recording and reproducing apparatus |
Jul. 18, 1995 |
| 5327296 |
Duplicating system for video and audio signals using timebase compression and high speed recorders |
Jul. 5, 1994 |
| 5319501 |
Magnetic recording and reproducing apparatus which records analog time-base-compressed audio signals along with video signals |
Jun. 7, 1994 |
| 5311370 |
Recording apparatus having continual and single-memory-portion recording modes |
May. 10, 1994 |
| 5309290 |
Apparatus for variably compressing video and audio information within constant data block |
May. 3, 1994 |
| 5270828 |
Recording and reproducing method and apparatus utilizing a signal format for simplifying special operations and assisting efficient signal processing |
Dec. 14, 1993 |
| 5262875 |
Audio/video file server including decompression/playback means |
Nov. 16, 1993 |
| 5249052 |
Image display system with compressed video signal recording and display |
Sep. 28, 1993 |
| 5220434 |
Video recording medium for stop-motion playback |
Jun. 15, 1993 |
| 5191487 |
Helical-scan-type VTR with echo effect playback |
Mar. 2, 1993 |
| 5191433 |
Controlling the phase of a frequency-modulated wave so as to be in a predetermined phase relationship with a video signal |
Mar. 2, 1993 |
| 5164841 |
Recording apparatus for recording an audio and video signals |
Nov. 17, 1992 |
| 5164839 |
Method for handling audio/video source information |
Nov. 17, 1992 |
| 5155636 |
Apparatus and method for recording and reproducing digital data |
Oct. 13, 1992 |
| 5130812 |
Apparatus for recording on a disk an audio signal that is recorded after the recording of a video signal thereon |
Jul. 14, 1992 |
| 5130860 |
Video signal recording apparatus |
Jul. 14, 1992 |
| 5121259 |
Video tape recorder with after-recording capability |
Jun. 9, 1992 |
| 5111304 |
Recording and/or reproducing apparatus |
May. 5, 1992 |
| 5083212 |
Apparatus and method for recording a color television signal on an optical disc |
Jan. 21, 1992 |
| 5081538 |
Recording apparatus capable of recording two kinds of signals by operation of a single member |
Jan. 14, 1992 |
| 5057932 |
Audio/video transceiver apparatus including compression means, random access storage means, and microwave transceiver means |
Oct. 15, 1991 |
| 5047869 |
Recording device for electronic still camera |
Sep. 10, 1991 |
