| Patents for G11B 25 - Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing (7,037) |
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| 10/06/1992 | US5153791 Highly compact cassette player |
| 10/01/1992 | WO1992016943A1 Reader/writer |
| 10/01/1992 | DE4207778A1 Feeding tickets into magnetic card reader - with reception arrangement for tickets and credit cards and drive for feed back of tickets and credit cards after data has been read |
| 10/01/1992 | DE4110399A1 Vibration absorbing supports for magnetic disc drive module - has elastomer insert between drive and main housing of unit |
| 09/30/1992 | EP0506556A2 System having disk player and video cassette recorder in an integral type |
| 09/30/1992 | EP0506447A1 Disc reproducing apparatus |
| 09/29/1992 | US5150512 Method of assembling a disk file |
| 09/24/1992 | DE4122916A1 Reader for tickets and credit card in access system such as car park - uses single stage to feed ticket and card in sequence to single read head |
| 09/23/1992 | EP0504859A2 Cassette loading apparatus |
| 09/22/1992 | US5150352 Information recording and reproducing apparatus having an emergency conveying device for moving a carriage member to an ejecting port |
| 09/22/1992 | US5150267 Disc drive gasket and method of forming same |
| 09/22/1992 | US5150263 Tape tension servo-system for video tape recording and/or reproducing apparatus |
| 09/22/1992 | US5149951 Apparatus and method for presenting a data card for data transfer with centrifugal flyweight |
| 09/16/1992 | EP0503937A2 Tape player |
| 09/15/1992 | US5148341 Read-write device for data processing with magnetic information carriers |
| 09/15/1992 | US5148338 Disk drive spindle hub assembly |
| 09/15/1992 | CA1307581C Portable magnetic card reading and writing apparatus |
| 09/09/1992 | CN1064364A Rotary actuator for disk drive assemblies |
| 09/09/1992 | CN1018213B Magnetic recording reproducing device |
| 09/08/1992 | US5146450 Method and apparatus for bearing to comb attachment |
| 09/02/1992 | EP0501583A2 Pocket dictating machine |
| 09/02/1992 | EP0501456A2 Video game computer provided with an optical disc drive |
| 09/01/1992 | US5143459 Bayonet spindle mount and a method therefore |
| 08/25/1992 | US5142427 Magnetic transducer pressure pad |
| 08/25/1992 | CA1306800C Disk file with in-hub motor |
| 08/19/1992 | CN1017945B Holding mechanism of magnetic tape disc for magnetic tape driving device |
| 08/18/1992 | US5140578 Disk drive for information storage |
| 08/18/1992 | US5140478 Magnetic disk drive comprising magnetic disk cartridge and driving device which drives the disk cartridge and prevents external vibration from being transmitted to the disk cartridge |
| 08/13/1992 | DE4103503A1 Electronic recording and playback message unit - has multiple memory modules for storage of spoken messages in digital form for selected playback |
| 08/12/1992 | EP0498362A2 A tape recorder |
| 08/12/1992 | EP0497917A1 Entertainment apparatus. |
| 08/12/1992 | EP0497797A1 Recorder with a winding and tape drive |
| 08/11/1992 | US5138209 Spindle motor |
| 08/06/1992 | WO1992013347A1 Sound recording and replay device |
| 08/06/1992 | WO1992009945A3 Small envelope disk drive |
| 08/04/1992 | US5136450 Disc pack assembly having a laminate sleeve disposed between a spindle and a disc, for reducing radial disc displacement |
| 08/04/1992 | US5136438 Magnetic disk device having an auto-loading mechanism and a dust collecting mechanism |
| 07/28/1992 | US5134608 Disk drive crash stop |
| 07/28/1992 | US5134530 Air stripper for improved spindle sync |
| 07/22/1992 | EP0495530A2 Method for recovering information from a selected track on a record disc |
| 07/22/1992 | EP0303670B1 Hard disk drive module and receptacle therefor |
| 07/21/1992 | US5132522 Information-reading method |
| 07/21/1992 | US5132094 Method and apparatus for the determination of dissolved carbon in water |
| 07/15/1992 | EP0484433A4 Architecture for 2-1/2 inch diameter single disk drive |
| 07/14/1992 | US5130870 Information storage disc balance weight |
| 07/14/1992 | US5130804 Compact recording apparatus with functional components mounted on a substrate |
| 07/14/1992 | CA1305251C Disk drive architecture |
| 07/09/1992 | WO1992011628A1 Miniature hard disk drive for portable computer |
| 07/08/1992 | EP0494033A1 Rotary actuator for disk drive assemblies |
| 07/07/1992 | US5128820 Static media/spinning head storage device |
| 07/07/1992 | US5128819 Disk storage drive with radially extending motor shield |
| 07/07/1992 | US5128815 Apparatus for interfacing a cartridge tape with a helical scan transport |
| 07/07/1992 | CA1304819C Disk drive |
| 06/30/1992 | CA1304498C Magnetic tape cartridge compatible with disk drive and tape drive mechanism therefor |
| 06/23/1992 | US5124863 Disk drive device having reduced thickness |
| 06/17/1992 | EP0490069A2 Magnetic disk drive |
| 06/16/1992 | US5122914 Disk drive system with transportable carrier and mounting assembly |
| 06/11/1992 | WO1992009945A2 Small envelope disk drive |
| 06/10/1992 | EP0489475A1 Dictating machine for hand-held operation |
| 06/09/1992 | US5121379 Dual side disc player having separate centering hubs for each side of the disc |
| 06/09/1992 | US5121271 Cassette holder device capable of receiving large and small size cassettes |
| 06/07/1992 | WO1992010831A1 Cartridge tape system for helical scan transports |
| 06/07/1992 | CA2099590A1 Cartridge tape system for helical scan transports |
| 06/03/1992 | CN1061689A Data bank apparatus and method of video recording and reproducing system |
| 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 | CA1302564C Information recording medium |
| 05/29/1992 | WO1992009072A1 High performance disk drive architecture |
| 05/27/1992 | EP0487513A2 Cassette holding apparatus including means for preventing mis-insertion |
| 05/27/1992 | EP0487296A2 High density disk apparatus |
| 05/26/1992 | US5117415 Optical card, a card holder and an apparatus for recording, reproducing and erasing information on and from the optical card |
| 05/26/1992 | US5117414 Drive motor and spindle assembly for an optical disk drive |
| 05/21/1992 | DE4138107A1 Data bank for video recording and playback system - has single rotating drum with heads for recording video signal on one medium and data signal on second medium |
| 05/19/1992 | US5114093 Brake mechanism for reel stands of a tape recorder |
| 05/13/1992 | EP0485201A2 Data storage/retrieval apparatus |
| 05/13/1992 | EP0484658A1 Compact disk drive |
| 05/13/1992 | EP0484433A1 Architecture for 2-1/2 inch diameter single disk drive |
| 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 | US5112141 Disk driving apparatus |
| 05/12/1992 | US5111713 Dynamically balanced rotary unit |
| 04/30/1992 | DE4125367A1 Tape feed system for video recorder - has tape moved against head drum by rollers moving along guide tracks |
| 04/29/1992 | EP0483128A2 Multi-cassette indexing mechanism for a tape transport |
| 04/28/1992 | US5109313 Drying cassette for recorder/player units |
| 04/28/1992 | US5109310 Disk drive device with unified actuator assembly |
| 04/28/1992 | US5109309 Cassette loading device for loading tape cassette having different shapes and different dimensions to a tape driving position |
| 04/22/1992 | EP0481499A2 Recording/reproducing apparatus such as a memory apparatus |
| 04/22/1992 | EP0481498A2 Information recording unit and apparatus and method for information recording/reproduction |
| 04/21/1992 | US5107099 Magnetic card reader and method |
| 04/15/1992 | EP0480050A1 Device for loading cassette |
| 04/14/1992 | US5105321 Disk drive including flexible print board and back tension regulating piece |
| 04/14/1992 | US5105319 Magnetic recording/reproducing apparatus in which tape cassettes of different sizes can be mounted |
| 04/14/1992 | US5105317 Cassette loading and lid mechanisms for a portable video tape recorder |
| 04/14/1992 | US5105314 Multiple audio signal processing system |
| 04/08/1992 | EP0479233A2 Disc reproducing apparatus |
| 04/08/1992 | EP0478791A1 Device for loading cassette |
| 04/07/1992 | US5103442 Simplified acoustic playback apparatus |
| 04/01/1992 | EP0477815A1 Portable disc player |
| 03/31/1992 | US5101399 Deck base locking device for recording playback unit |
| 03/31/1992 | US5101305 Disk drive device including a V-shaped air filter |