Patents for G11B 19 - Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function (26,229) |
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10/06/1999 | EP0947986A1 Disk cartridge and data storage device for receiving same |
10/06/1999 | EP0946940A1 Cd-rom drive |
10/06/1999 | EP0644543B1 Disk recording apparatus |
10/06/1999 | EP0585979B1 Miniature disk drive having embedded sector servo with split data fields and automatic on-the-fly data block sequencing |
10/06/1999 | CN1230818A Motor and hard disk device with the same |
10/06/1999 | CN1230711A Low power CD-Rom player for portable computers |
10/06/1999 | CN1045511C Apparatus and method for processing words/sound in Kara OK system |
10/05/1999 | US5963705 Disk detecting device and method |
10/05/1999 | US5963536 Copy count protection structure for optical recording medium and method for same |
10/05/1999 | US5963524 Optical disk apparatus |
10/05/1999 | US5963520 Method and apparatus for high speed data recovery from CD-ROMS or like disks or varying qualities |
10/05/1999 | US5963518 Apparatus for reproducing digital signal |
10/05/1999 | US5963517 Disk reproducing speed control method and a disk reproducing apparatus using the same |
10/05/1999 | US5963513 Methods for recording and reproducing information |
10/05/1999 | US5963392 Method and apparatus for disk shock protection |
10/05/1999 | US5963385 Magnetic recording/reproducing apparatus and method for supplying a current to a magnetic head to stabilize a magnetized state of a magnet pole |
10/05/1999 | US5961333 Educational and training devices and methods |
10/05/1999 | CA2016558C Optical disk reproducing apparatus |
10/05/1999 | CA2009023C Optical disk recording/reproducing apparatus and its disk rotary driving apparatus |
09/30/1999 | WO1999049466A1 Magnetic recording device |
09/29/1999 | EP0945863A2 Record information reproducing method with content identifiers |
09/29/1999 | EP0945778A2 Low power CD-ROM player for portable computers |
09/29/1999 | EP0945775A2 Storing apparatus and password control method |
09/29/1999 | EP0944902A1 Air-driven rotating disc |
09/29/1999 | CN2341237Y Transmission mechanism for disc driver |
09/29/1999 | CN1229988A Dual mode auto-balancer for DVD drives |
09/29/1999 | CN1229976A Device for reading from and/or writing to optical recording media |
09/28/1999 | US5959955 Automatic disk discriminating method and apparatus in optical disk system |
09/28/1999 | US5959954 Information recording/reproducing apparatus with variable rate of revolution and data clock frequency |
09/28/1999 | US5959948 Recording and reproducing apparatus |
09/28/1999 | US5959946 Device system and method for processing information from hybrid optical disks |
09/28/1999 | US5959814 Magnetic disk having separate park and take-off zones |
09/28/1999 | US5959798 Reproducing circuit for a magnetic head having a variable gain amplifier with selective adjustment of the gain during recording and reproduction |
09/28/1999 | US5959280 Multi-standard optical disk reading apparatus and method of reading using same |
09/28/1999 | US5957695 Structure and method for displaying commercials and sending purchase orders by computer |
09/28/1999 | US5957589 Fluid bearing seal and support structure |
09/28/1999 | US5957588 Air bearing for a spindle |
09/28/1999 | CA2206456C Multimedia optical disc which conforms to the motion picture rating systems in a variety of countries and a reproducing device for said disc |
09/28/1999 | CA2199207C Card conveyance control method and apparatus |
09/28/1999 | CA2141283C Crash stop shock ring for the protection of bearings |
09/28/1999 | CA2047664C Data recording method and data reproducing apparatus |
09/22/1999 | EP0944088A2 Optical disk |
09/22/1999 | EP0944087A2 Information storage medium and apparatus for reproducing the same |
09/22/1999 | EP0944081A2 Data transmission apparatus and method thereof using command adapted thereto |
09/22/1999 | EP0944079A2 Disc player |
09/22/1999 | CN1229509A Recording medium having electronic circuit and method for using thereof |
09/22/1999 | CN1229508A Spindle motor with multiple thrust plate fluid dynamic bearing |
09/22/1999 | CN1229503A Disc-shaped information carrier provided with two portions having different read-out speeds |
09/22/1999 | CN1229234A Information storage medium and apparatus for reproducing the same |
09/22/1999 | CN1229233A Information medium for recording digital signal |
09/21/1999 | US5956457 Multi-scene recording medium and apparatus for reproducing data therefrom |
09/21/1999 | US5956308 Data storage apparatus |
09/21/1999 | US5956307 Device end method for reproducing data from disk, method for controlling rotation of disk, and reproduction clock generating device |
09/21/1999 | US5956295 Magneto-optical disk drive supporting a direct-over-write operation and a write-after-erase operation |
09/21/1999 | US5956204 Magnetic disc drive having magnetic particle trap for hydrodynamic bearing |
09/21/1999 | US5956200 Method of and apparatus for controlling magnetic disc drive |
09/21/1999 | US5956194 Data storage apparatus |
09/21/1999 | US5955815 Stator of direct drive motor |
09/21/1999 | US5954837 Method for optimizing viterbi detector threshold values |
09/16/1999 | WO1999046772A1 Turntable device and manufacturing method thereof |
09/16/1999 | DE19811034A1 Datenspeichereinrichtung Data storage means |
09/15/1999 | EP0942420A2 Information recording apparatus and information reproducing apparatus |
09/15/1999 | EP0942416A2 Apparatus and method for recording data in the residual recording capacity of recording media |
09/15/1999 | EP0942415A1 Data storage device |
09/15/1999 | EP0942413A1 Hard disk drive and head controlling method |
09/15/1999 | EP0942352A2 Mass storage peripheral device with operating circuitry and programs located remotely therefrom |
09/15/1999 | CN1228869A Spindle motor with fluid dynamic bearing having journal in combination with conical bearing (one side open) |
09/15/1999 | CN1228595A Disk rotation control device |
09/15/1999 | CN1228594A Data recording medium and data replay apparatus |
09/15/1999 | CN1228590A Disk playback device and method of continuously playing back disks |
09/15/1999 | CN1228588A Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same |
09/15/1999 | CN1228586A Recording device and recording method |
09/15/1999 | CN1228579A Information reproducing apparatus |
09/14/1999 | US5953485 Method and system for maintaining audio during video control |
09/14/1999 | US5953300 Recording device and recording method |
09/14/1999 | US5953178 Magnetic disk apparatus |
09/14/1999 | US5953176 Control method for a high-density type FDD capable of automatically rotating a FD inserted therein at a rotation speed matched with the fd |
09/14/1999 | US5952800 Integrated circuit for a flexible disk drive capable of always recognizing a correct function |
09/14/1999 | US5952563 For testing a disk |
09/10/1999 | WO1999045539A1 Copy protection |
09/08/1999 | EP0940815A2 Storage medium storing catalogue information and apparatus and method for playing back catalogue information |
09/08/1999 | EP0939956A1 Writing and reading high density magnetic tapes |
09/08/1999 | CN1228186A Both ends open fluid dynamic bearing with multiple thrust plates |
09/08/1999 | CN1228143A Both ends open fluid dynamic bearing having journal in combination with conical bearing |
09/08/1999 | CN1227948A Data storage device and control method therefor |
09/07/1999 | US5949955 Recording medium apparatus and method of recording and reproducing data with management information |
09/07/1999 | US5949748 Optical write/read head with a pretilted liquid crystal panel |
09/07/1999 | US5949601 Read/write protect scheme for a disk cartridge and drive |
09/07/1999 | US5947607 Fluid bearing apparatus having a thrust bearing mounted at both ends of the rotary shaft |
09/01/1999 | EP0939406A2 Reproducing method and record medium |
09/01/1999 | EP0939398A2 Optical disc record carrier with wobbled grooves that permit recording on the grooves and lands, apparatus for manufacturing such a record carrier, and recording and/or reproducing apparatus for such a record carrier |
09/01/1999 | EP0939397A2 Device for reading from and/or writing to optical recording media |
09/01/1999 | CN1227370A Image processing apparatus and method |
08/31/1999 | US5946279 Servo circuit, digital PLL circuit and optical disk device |
08/31/1999 | US5946162 DD motor in magnetic disk drive |
08/31/1999 | US5946161 Disk storage device having a labyrinth seal |
08/31/1999 | US5946155 Disk apparatus using stop patterns to reliably determine a stop position |
08/31/1999 | US5946153 Information storage disk drive with variable zone layout |
08/31/1999 | US5945752 Shaft-fixed-type motor |
08/31/1999 | US5944832 Method of controlling modes of a removable media device via a button for controlling dual function power and ejecting a cartridge |