| 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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| 07/21/1992 | US5132955 Method and apparatus for synchronizing multiple cd players |
| 07/21/1992 | US5132944 Half-height magneto-optic disk drive |
| 07/21/1992 | US5132856 Motor spindle for hard disc device |
| 07/21/1992 | US5132852 Read/write preamplifier with head isolation |
| 07/21/1992 | US5131619 Vibration isolating mount |
| 07/17/1992 | CA2059474A1 Audio equipment |
| 07/14/1992 | US5130973 Disk player locking mechanism whose actuator is energized only during unlocking operation |
| 07/14/1992 | US5130866 Method and circuitry for in-situ measurement of transducer/recording medium clearance and transducer magnetic instability |
| 07/14/1992 | US5130812 Apparatus for recording on a disk an audio signal that is recorded after the recording of a video signal thereon |
| 07/14/1992 | US5130521 Optical card recording apparatus |
| 07/14/1992 | CA1305253C System for recording information signal, and record carrier and recording device for use in the system |
| 07/09/1992 | WO1992011687A2 Spin motor control system for a hard disk assembly |
| 07/09/1992 | WO1992011685A1 Spin motor for a hard disk assembly |
| 07/08/1992 | CN1017390B Structure of flat type brushless dc motor |
| 07/07/1992 | US5128916 Optical disc with alternating servo patterns and driving apparatus therefor |
| 07/07/1992 | US5128819 Disk storage drive with radially extending motor shield |
| 07/07/1992 | US5128818 Stable disc unit having reduced thickness |
| 07/07/1992 | US5128810 Single disk emulation interface for an array of synchronous spindle disk drives |
| 07/07/1992 | US5128775 Method for playing analog and digital video signals in a predetermined order from a composite disk |
| 07/07/1992 | US5128774 Reproduction apparatus including a prescanner for performing prescanning of a recording medium |
| 07/07/1992 | US5128571 Hard disk driving motor |
| 07/07/1992 | US5127744 Self-acting air bearing spindle for disk drive |
| 07/07/1992 | CA1304819C Disk drive |
| 07/07/1992 | CA1304777C Rotation control circuit for a hall motor |
| 07/02/1992 | DE4041432A1 Magneto=optical memory with increased data writing rate - incorporates access control for selection of writing mode according to addressed area erasure |
| 07/01/1992 | EP0491701A1 Digital medium providing information per still-frame |
| 07/01/1992 | CN1017293B Phase-control circuit |
| 06/30/1992 | US5126993 Optical data recording/reproducing apparatus including device for preventing erroneous light emission |
| 06/30/1992 | US5126895 Shockproof data transducer position control system for rotating disk data storage apparatus |
| 06/30/1992 | US5126891 Magnetic recording apparatus |
| 06/30/1992 | US5126890 Removable data storage drive security module with lockable write protect feature |
| 06/30/1992 | US5126613 Coil pattern of frequency generator |
| 06/30/1992 | US5126546 Information recording and reproducing apparatus |
| 06/23/1992 | US5124971 Optical head driving device |
| 06/23/1992 | US5124867 Actuator returning and holding device for a disk unit |
| 06/23/1992 | US5124863 Disk drive device having reduced thickness |
| 06/23/1992 | US5124808 Spindle control device in optical disk recording/reproducing apparatus |
| 06/23/1992 | US5124789 Medical image filing apparatus and filing method for registering images from a plurality of image output devices in a single examination |
| 06/23/1992 | US5124604 Disk drive motor |
| 06/17/1992 | EP0490669A2 A magnetic recording system |
| 06/17/1992 | EP0490485A2 Rotating memory system |
| 06/17/1992 | EP0490069A2 Magnetic disk drive |
| 06/16/1992 | US5122899 Recording and reproducing apparatus |
| 06/16/1992 | US5122886 Selective information playback from recording medium based on user input content codes |
| 06/16/1992 | CA1303732C Apparatus for reserving programs at various recording tape running speeds |
| 06/16/1992 | CA1303666C Servo system for a motor |
| 06/10/1992 | EP0489285A1 External memory control device |
| 06/09/1992 | US5121272 Apparatus for centering the magnetic disc in a magnetic disc drive |
| 06/09/1992 | US5121219 Spindle servo utilizing a vertical sync mark |
| 06/03/1992 | EP0488365A2 Information recording/reproducing apparatus for an information recording card |
| 06/03/1992 | EP0185764B1 Magnetic recording/reproducing apparatus |
| 06/03/1992 | EP0165320B1 Disk-shaped recording medium and apparatus for reproducing the same |
| 06/02/1992 | US5119363 Optical disk having an index mark |
| 06/02/1992 | US5119357 Disc player |
| 06/02/1992 | US5119356 Information recording and reproducing apparatus including detection of whether an information recording medium has been normally loaded into the apparatus |
| 06/02/1992 | US5119354 Disk reproducing apparatus |
| 06/02/1992 | US5119353 Compact disc with additional memory addressable by disc player |
| 06/02/1992 | US5119252 Inhibiting ejection of disc memory for selected time after power off |
| 06/02/1992 | CA1302563C Information recording method and apparatus for re- recording information on track positioned at least two tracks ahead when abnormality of tracking servo is detected |
| 05/29/1992 | WO1992009075A1 Magnetic film for inspecting magnetic head, method for detecting contamination of magnetic head by magnetic film, and device thereof |
| 05/29/1992 | WO1992008531A1 Talking video games |
| 05/27/1992 | CN1061485A System and method for data recovery in multiple head assembly storage devices |
| 05/26/1992 | US5117414 Drive motor and spindle assembly for an optical disk drive |
| 05/26/1992 | US5117412 Optical disc with servo pattern providing enhanced reliability of servo clock detection and apparatus for accessing the optical disc |
| 05/26/1992 | US5117409 Multidisk containing player including magazine having a housing with separable upper and lower half portions |
| 05/26/1992 | US5117318 Rotational positioner latch for a magnetic disc storage |
| 05/26/1992 | US5117315 System and method for starting rotation of a disc in a disc storage unit |
| 05/26/1992 | US5115664 Tunable feedback transducer for transient friction measurement |
| 05/20/1992 | EP0486178A1 Computer device overheating warning system |
| 05/20/1992 | EP0485994A2 Optical disc access control apparatus |
| 05/20/1992 | EP0485795A2 System and method for data recovery in multiple head assembly storage devices |
| 05/20/1992 | EP0485417A1 Layered protection system for computer's hard disk |
| 05/19/1992 | US5115422 Information reproducing apparatus for detecting a reproduced area on a disc |
| 05/19/1992 | US5115357 Image forming recording device capable of carrying out frame or field recording |
| 05/19/1992 | US5115225 Disk drive unit overheating warning system |
| 05/19/1992 | US5115174 Method of controlling brushless DC motor |
| 05/19/1992 | CA1301324C Optical information recording and reproducing apparatus |
| 05/13/1992 | EP0485234A2 Information recording and reproducing device |
| 05/13/1992 | EP0485201A2 Data storage/retrieval apparatus |
| 05/13/1992 | EP0485149A2 Recording apparatus |
| 05/13/1992 | EP0484905A2 Interface for disk drives |
| 05/13/1992 | EP0484775A2 Media type identification system and method |
| 05/12/1992 | US5113297 Magnetic disk drive having a mechanism for preventing a disk cartridge from being inserted therein with wrong orientation and for fixing the disk cartridge inserted therein with correct orientation |
| 05/12/1992 | US5112147 Rotating support apparatus in disk storage device |
| 05/12/1992 | US5112142 Hydrodynamic bearing |
| 05/12/1992 | US5112141 Disk driving apparatus |
| 05/12/1992 | US5111713 Dynamically balanced rotary unit |
| 05/12/1992 | US5111698 Differential pressure measuring apparatus |
| 05/12/1992 | CA1300746C Diskette drive and media type determination |
| 05/05/1992 | US5111446 Disk cartridge and disk drive |
| 05/05/1992 | US5111345 Disk memory device |
| 05/05/1992 | US5111304 Recording and/or reproducing apparatus |
| 04/29/1992 | EP0482645A2 Optical recording system |
| 04/29/1992 | EP0305523B1 Optical card recording apparatus |
| 04/28/1992 | US5109371 Manual simplified acoustic playback apparatus |
| 04/28/1992 | US5109369 Optical disk drive |
| 04/28/1992 | US5109365 Record information reproducing method with content identifiers |
| 04/28/1992 | US5109304 Method of apparatus for detecting defects in data apparatus such as magnetic storage apparatus |
| 04/22/1992 | CN1060549A Transducer head skew arrangement for disk drive system |
| 04/21/1992 | US5107484 Arrangement of recording/reproducing apparatus |