| 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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| 08/31/1993 | US5241251 Drive signal generating device |
| 08/31/1993 | US5241229 Magnetic disc drive motor |
| 08/25/1993 | EP0557114A1 Method and apparatus for reproduction of a signal subject to clock frequency fluctuations from a medium |
| 08/24/1993 | US5239433 Magnetic head device |
| 08/24/1993 | US5239426 Recording or reproducing apparatus adapted to intermittently detect and memorize loading or ejecting of a recording medium |
| 08/24/1993 | US5239424 Information recording/reproducing apparatus for recording information and verifying recorded information |
| 08/24/1993 | US5239382 Image sensing apparatus and recording/reproducing method thereof |
| 08/24/1993 | US5238254 Ferrofluid seal apparatus |
| 08/24/1993 | US5237861 Magnetic disk inspection apparatus |
| 08/24/1993 | CA1321651C2 Method and apparatus for processing information data |
| 08/18/1993 | EP0555644A2 Recording and/or reproducing method for an optical disc |
| 08/18/1993 | EP0555562A2 Overload detection in an arrangement for recording an analog signal on a record carrier |
| 08/17/1993 | US5237553 Data recording and reproducing apparatus having a plurality of operating modes |
| 08/17/1993 | US5237550 Reloadable optical recording/reproducing apparatus |
| 08/17/1993 | US5237547 Multi-head magneto-optical disk apparatus |
| 08/17/1993 | US5237529 Microstructure array and activation system therefor |
| 08/17/1993 | US5237471 Integrated driving system for signal-processing devices |
| 08/17/1993 | US5237466 Method and apparatus for programmably controlling spindle synchronization and phase among disk drives in a storage subsystem |
| 08/17/1993 | CA1321424C Plural magnetic disk assembly |
| 08/17/1993 | CA1321423C Head loading velocity control |
| 08/11/1993 | EP0555031A2 Recording and reproducing apparatus |
| 08/11/1993 | EP0554858A2 Disc reproducing apparatus and disc recording apparatus |
| 08/10/1993 | US5235581 Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses |
| 08/10/1993 | US5235575 Apparatus and method for successive reproducing in an optical disc recording/reproducing system |
| 08/10/1993 | US5235573 Repositioning laser beams in information storage media |
| 08/10/1993 | US5235481 Magnetic disk drive having a cartridge with actuator and spindle |
| 08/10/1993 | US5235473 Recording medium erasing device |
| 08/10/1993 | US5235472 Apparatus for sensing operating shock on a disk drive |
| 08/05/1993 | WO1993015545A1 Disk spindle motor |
| 08/05/1993 | DE4218420A1 Recording and reproducing method for concentric or parallel track computer disc - using multiple heads in radial carriers permanently positioned above tracks |
| 08/04/1993 | EP0554065A2 Disc recording and/or reproducing apparatus |
| 08/04/1993 | EP0553851A2 A data reproducing apparatus |
| 08/04/1993 | EP0553664A2 Optical disk apparatus |
| 08/04/1993 | EP0553545A2 CD-ROM disk and security check method for the same |
| 08/03/1993 | US5233596 Optical recording/reproducing apparatus including both automatic power control and temperature-based drive current control |
| 08/03/1993 | US5233593 Method of high speed searching for a desired tape portion in a digital audio tape recorder |
| 08/03/1993 | US5233576 Multi-function optical disk drive and media |
| 08/03/1993 | US5233482 Thermal asperity compensation for PRML data detection |
| 08/03/1993 | US5233296 Floppy disk drive revolution detector avoiding interference with magnetic circuit |
| 07/29/1993 | DE4302086A1 Audio player system, e.g. for motor vehicle - returns to start of current music selection after muting, e.g. for car telephone use |
| 07/28/1993 | EP0553034A2 Disc table for disc recording/reproducing - apparatus and method for producing same |
| 07/28/1993 | EP0552987A2 CD Player |
| 07/28/1993 | EP0552986A2 CD Player |
| 07/28/1993 | EP0552985A2 Method and apparatus for reproducing information |
| 07/27/1993 | US5231617 Optical information recording and reproducing apparatus and method of recording and reproducing information in an optical disk unit |
| 07/27/1993 | US5231615 Carriage fixing apparatus and disk driver having such carriage fixing apparatus |
| 07/27/1993 | US5231557 Magnetic disk apparatus having rotary type actuator and a height reducing return spring |
| 07/27/1993 | US5231550 Track access control system preventing unintentional delay in movement of head in non-adjusted disc device |
| 07/27/1993 | US5231549 Disk drive apparatus with cam and follower for unloading heads |
| 07/22/1993 | WO1993008562A3 Magneto-resistive head |
| 07/22/1993 | DE4202201C1 Ball bearing support for magnetic disc drives - has inner region contg. bearing lubricant with blocking layer to prevent loss formed on outer race |
| 07/21/1993 | EP0551743A1 Data storage system |
| 07/20/1993 | US5229985 Data recording/reproducing apparatus capable of detecting data recording state |
| 07/20/1993 | CA1320545C Automatic gain control system |
| 07/14/1993 | EP0551133A2 Disc recording and/or reproducing apparatus |
| 07/14/1993 | EP0550978A1 Miniature hard disc drive system |
| 07/13/1993 | US5228023 Turntable assembly, method of manufacturing a turntable assembly, and disc player comprising a turntable assembly |
| 07/13/1993 | US5227929 Portable computer hard disk protective reflex system |
| 07/13/1993 | US5227927 Recording and/or reproducing apparatus adapted to minimized electrical energy consumption |
| 07/13/1993 | US5227686 Spindle motor |
| 07/08/1993 | WO1993013524A1 A disk recording system and a method of controlling the rotation of a turntable in such a disk recording system |
| 07/07/1993 | EP0550097A2 Optical reading device and optical recording device |
| 07/07/1993 | CN1074056A Tribo-attractive contact data storage system |
| 07/06/1993 | US5226046 Method and apparatus for synchronizing digital data steams |
| 07/06/1993 | US5226024 Disk recording and/or reproducing apparatus |
| 07/06/1993 | US5225909 Video signal reproducing system |
| 07/06/1993 | US5225755 Motor servo circuit for disc reproduction apparatus |
| 07/06/1993 | CA1319985C Method of and apparatus for recording an information signal |
| 07/06/1993 | CA1319981C2 Disk drive |
| 06/30/1993 | EP0549488A1 A storage media for an optical information system having an identification code embedded therein |
| 06/30/1993 | EP0549274A1 Outer-rotor type spindle motor |
| 06/30/1993 | EP0549155A2 Optical data disk control system |
| 06/30/1993 | EP0549154A2 Repetitive pattern detection |
| 06/30/1993 | EP0548981A2 Optical information recording and reproducing apparatus |
| 06/30/1993 | EP0548547A2 Information signal processing apparatus |
| 06/30/1993 | EP0468989B1 Control circuit |
| 06/29/1993 | US5224089 Digital signal information reproduction apparatus |
| 06/29/1993 | US5224087 Apparatus for recording compressed digital information to an optical disc |
| 06/29/1993 | US5224086 Spindle servo system for magneto-optical recording/playback apparatus |
| 06/29/1993 | US5224085 Optical recording and reproducing apparatus that cancels recording or erase mode if focus or tracking is improper |
| 06/29/1993 | US5224079 Recording apparatus for magneto-optical disc and disc cartridge misinsertion preventing mechanism |
| 06/29/1993 | US5223988 Recording/reproducing apparatus with noise removal and masking of phase rotational position signal |
| 06/29/1993 | US5222918 Pulley of a belt drive mechanism |
| 06/23/1993 | EP0548059A2 Brushless motors |
| 06/23/1993 | EP0547915A2 Information recording method and apparatus |
| 06/23/1993 | EP0547320A2 Equipment for driving magnetic heads designed for recording data on a magnetic medium |
| 06/23/1993 | EP0547218A1 Audio record carrier and players for playing said record carrier. |
| 06/22/1993 | US5222054 Seeking operation control apparatus in an optical disk reader |
| 06/22/1993 | US5222008 Audio signal processing apparatus which may display remaining recording or reproducing capacity |
| 06/22/1993 | US5221882 Motor servo apparatus |
| 06/22/1993 | CA1319429C Disc player |
| 06/21/1993 | CA2085794A1 Viscous liquid-dispensing container |
| 06/16/1993 | EP0546818A1 Information recording and reproduction apparatus |
| 06/16/1993 | EP0546785A1 Outer rotor motor |
| 06/16/1993 | CN1073291A Method for controlling open machine on time for video recorder |
| 06/16/1993 | CN1021260C Method and apparatus for recording information signal |
| 06/15/1993 | US5220551 Spindle control apparatus for disk player |
| 06/15/1993 | US5220466 Method and apparatus for digital filter control in a partial-response maximum-likelihood disk drive system |
| 06/09/1993 | EP0545472A1 Closed information system with physical copy protection |
| 06/09/1993 | EP0544954A1 Disk drive synchronisation |