Reference library
133 published source and document records. Incomplete and historical records remain available here.
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US05243588Method and apparatus for reading digital data bursts comprising data clusters and cluster linking sectors AssigneeSony…
US05244705Disc-shaped recording medium AssigneeSony Corporation Assign./FiledSept. 14, 1993/ Aug. 19, 1991 InventorsTsurushima;…
US05263088Adaptive bit assignment transform coding according to power distribution of transform coefficients AssigneeNEC…
US05268882Magnetic head holding apparatus AssigneeSony Corporation Assign./FiledDec. 7, 1993/ Dec. 8, 1992 InventorsMukawa;…
US05274617Method and device for data management in an optical recording medium AssigneeSharp Corporation Assign./FiledDec. 28,…
US05301205Apparatus and method for data compression using signal-weighted quantizing bit allocation AssigneeSony Corporation…
US05309421Recording and/or reproducing apparatus for optical disk AssigneeSony Corporation Assign./FiledMay 3, 1994/ Aug. 14,…
US05317553Optical disc recording and/or reproducing apparatus having a buffer memory to accommodate track jumps AssigneeSony…
US05320221Transport and protective case for information medium AssigneeKurz Kunststoffe GmbH Assign./FiledJune 14, 1994/ May 27,…
US05331617Audio data recording/reproduction device having digital high speed dubbing function and audio data dubbing system…
US05341357Optical disc recording apparatus AssigneeSony Corporation Assign./FiledAug. 23, 1994/ Dec. 11, 1991 InventorsMukawa;…
US05343452Data recording/reproducing apparatus of simultaneously performing both reproducing and recording from and in a single…
US05357498Disc drive apparatus that positions an objective lens within a disc cartridge at the time when the disc is rotated…
US05363362Apparatus for reproducing recorded data comprising interleaved clusters and cluster linking sectors AssigneeSony…
US05381143Digital signal coding/decoding apparatus, digital signal coding apparatus, and digital signal decoding apparatus…
US05388093Disc recording and/or reproducing apparatus for recording continuous compressed data in plural data regions and disc…
US05388209Apparatus for high-speed recording compressed digital data with increased compression AssigneeSony Corporation…
US05392265Recording and reproducing apparatus which calculates and displays management information of recorded segments…
US05394473Adaptive-block-length, adaptive-transforn, and adaptive-window transform coder, decoder, and encoder/decoder for…
US05400316High density small-diameter magnetic optical disk AssigneeSony Corporation Assign./FiledMarch 21, 1995/ Aug. 15, 1991…
US05428596Optical pickup apparatus AssigneeSony Corporation Assign./FiledJune 27, 1995/ June 23, 1994 InventorsHineno; Satoshi,…
US05454011Apparatus and method for orthogonally transforming a digital information signal with scale down to prevent processing…
US05461378Digital signal decoding apparatus AssigneeSony Corporation Assign./FiledOct. 24, 1995/ Sept. 8, 1993…
US05461597Mastering apparatus for producing compact disk and minidisk master disks AssigneeSony Corporation Assign./FiledOct.…
US05471558Data compression method and apparatus in which quantizing bits are allocated to a block in a present frame in response…
US05475537Optical system for use in recording and reading information on an optical information medium AssigneeKonica…
US05490170Coding apparatus for digital signal AssigneeSony Corporation Assign./FiledFeb. 6, 1996/ Nov. 30, 1993…
US05502700Power saving method and apparatus for intermittently reading reproduction apparatus AssigneeSony Corporation…
US05506023Magneto-optical disc AssigneeSony Corporation Assign./FiledApril 9, 1996/ Aug. 26, 1994 InventorsOhmori; Takashi,…
US05508984Optical disc player having program title display AssigneeCorporation Kenwood Assign./FiledApril 16, 1996/ Oct. 28,…
US05521900Disk having a lead-in region containing display data and an apparatus for recording and/or reproducing the disc…
US05528570Apparatus for recording and reproducing data on a magneto-optical disc at a data transfer rate which is the same as…
US05537387Information storage disk with display data recorded in a lead-in region and an apparatus for recording and/reproducing…
US05539717Player for reproducing both minidisc and compact disc AssigneeDaewoo Electronics Co., Ltd. Assign./FiledJuly 23, 1996/…
US05546369Optical disk system for recording and reproducing a mini disk and standard compact discs AssigneeSamsung Electronics…
US05552896Disk recording/reproducing apparatus and disks applied therein AssigneeSony Corporation Assign./FiledSept. 3, 1996/…
US05563861Optical disc recording apparatus which controls re-recording after a disturbance as a function of the frequency of the…
US05568625Time conversion method of mini discs using multiple time tables AssigneeSamsung Electronics Co., Ltd.…
US05583834Mini disc player AssigneeSony Corporation Assign./FiledDec. 10, 1996/ Jan. 17, 1996 InventorsKanada; Tokio, Ogata;…
US05590100Information recording/reproducing technique to record plural-channel information for subsequent simultaneous…