| Patents for G11B 33 - Constructional parts, details or accessories not provided for in the other groups of this subclass (27,271) |
|---|
| 08/08/1990 | EP0381408A1 Magnetic disk drive |
| 08/08/1990 | EP0381407A1 Magnetic disk drive |
| 08/08/1990 | EP0381208A2 Device for digital recording and reproducing of audio or video signals |
| 08/07/1990 | US4947280 Rotary magnetic reproducing apparatus with disc sensing logic |
| 08/02/1990 | DE4001138A1 Magnetic disk appliance for recording and reproduction - has device for magnetically shielding reading head, and adjustable shield retaining device |
| 08/01/1990 | EP0379698A2 Sealing device for a slit opening in a data-registering apparatus |
| 08/01/1990 | EP0160095B1 Tracking servo circuit for optical disk |
| 07/31/1990 | US4944082 Method of providing a sheet metal housing with precisely positioned mounting references |
| 07/31/1990 | CA1272287A1 Protective structure for jacket for rotatable magnetic recording media |
| 07/26/1990 | WO1990008384A1 Particulate removing means for cartridges |
| 07/25/1990 | EP0378913A2 Apparatus and process for measuring data disk runout and acceleration parameters |
| 07/18/1990 | EP0378282A2 Hard disk drive module and receptacle therefor |
| 07/17/1990 | US4942609 Electronic flying integrity tester for disk drives |
| 07/17/1990 | US4941841 Adapter and a removable slide-in cartridge for an information storage system |
| 07/12/1990 | WO1990007776A1 A container |
| 07/11/1990 | EP0377512A1 A container |
| 07/11/1990 | EP0377480A2 Procedure for setting up and keeping up-to-date data files for road traffic |
| 07/10/1990 | US4941140 Optical disc player |
| 07/10/1990 | US4940147 Visual compact disk wall rack |
| 07/10/1990 | US4940142 Device for storing data diskettes in file folders |
| 07/04/1990 | EP0376841A1 CD display case with protrusions |
| 07/04/1990 | CN2059017U Video tape winding holder |
| 07/03/1990 | US4939600 Efficient head positioner power amplifier |
| 07/03/1990 | US4939599 Method and apparatus for measuring dynamic track misregistration |
| 07/03/1990 | CA1271258A1 Device for determining a centring error of a round track-shaped information structure in an optical record carrier relative to the axis of rotation of a turntable supporting the record carrier, apparatus provided with such a device, and record carrier... |
| 07/03/1990 | CA1271177A1 Tape draw-out mechanism |
| 06/27/1990 | EP0375128A2 An automotive sound system |
| 06/27/1990 | EP0197159B1 Optical disc player |
| 06/27/1990 | EP0176602B1 Optical disc player |
| 06/27/1990 | CN2058781U 磁带录音机 Tape recorder |
| 06/26/1990 | US4937806 Shock-isolated portable mass data storage device |
| 06/26/1990 | US4937695 Recording and/or reproducing apparatus |
| 06/26/1990 | US4937691 Recording and/or reproducing apparatus for controlling thermal expansion problems in disk drives |
| 06/14/1990 | WO1990006580A1 Electro-mechanical data store |
| 06/14/1990 | WO1990006505A1 Method of and apparatus for detecting wrinkles in tapes |
| 06/14/1990 | WO1990006271A1 Package in particular for flat objects |
| 06/13/1990 | EP0373138A1 A drying device for recorder/player units |
| 06/13/1990 | EP0372684A2 Data storage apparatus |
| 06/13/1990 | EP0244413B1 Exchangeable and lockable storing box in a frame |
| 06/12/1990 | US4933927 Disk centering method and apparatus for centering disks for disk drives |
| 06/12/1990 | US4933790 Front door mechanism for signal recording-reproducing apparatus for use with cassette |
| 06/12/1990 | US4933785 Disk drive apparatus using dynamic loading/unloading |
| 06/12/1990 | US4932524 Computer cover |
| 06/12/1990 | US4932522 CD storage with automatic opening device |
| 06/06/1990 | EP0371591A1 File sheet for filing information recording media |
| 06/06/1990 | EP0371273A2 Battery-powered device, with easy attachment to the user's body, for the reproduction of electroacoustic signals |
| 06/05/1990 | US4932019 Disk player having a vibration dissipating device |
| 06/05/1990 | US4931770 For transferring information stored of a disc, tape or film |
| 06/05/1990 | US4931338 Test disk having fluorocarbon resin asperities for magnetic disk drive component testing |
| 05/31/1990 | WO1990005983A1 Rotatable cabinet |
| 05/31/1990 | WO1990005982A1 Method and apparatus for improved thermal isolation and stability of disk drives |
| 05/31/1990 | WO1990005974A1 High density disc drive with magnetic clutch and a removable cartridge |
| 05/31/1990 | WO1990005823A1 Computer drive bezel attachment |
| 05/31/1990 | WO1990005685A1 Computer diskette dispenser and storage device |
| 05/30/1990 | EP0370690A2 A video and/or audio cassette assembly |
| 05/29/1990 | US4930029 Magnetic disk apparatus |
| 05/29/1990 | US4929861 Quick release latching and dispensing device |
| 05/29/1990 | US4929183 Device for electrically interconnecting electrical and/or electromechanical assemblies, method of electrically interconnecting such assemblies, and apparatus manufactured in accordance with the method |
| 05/29/1990 | US4928828 Snap action storage holder for computer diskettes |
| 05/29/1990 | US4928818 Container for compact disks |
| 05/29/1990 | US4928816 Apparatus for manipulating compact disc jewel boxed |
| 05/22/1990 | US4928189 Multifunctional magnetic head cleaning media |
| 05/22/1990 | US4928179 Video camera capable of effecting remote control operation |
| 05/22/1990 | US4928029 In-spindle motor assembly for disk drive and method for fabricating |
| 05/22/1990 | CA2003065A1 Video and/or audio cassette assembly |
| 05/16/1990 | EP0368075A2 Holding device for storing magnetic-tape cassettes, compact discs or the like |
| 05/16/1990 | CA2003017A1 Rotatable shelf assembly |
| 05/15/1990 | US4926291 Data storage mounting assembly |
| 05/15/1990 | US4926273 Apparatus and method for recording and reproducing information signals |
| 05/15/1990 | US4926077 Resistance compensation in a motor using a thermally variable resistive network |
| 05/15/1990 | US4925023 Compact disc package |
| 05/15/1990 | US4924683 Locking device for computer disk drives and the like |
| 05/14/1990 | CA2000477A1 High density disk drive with magnetic clutch and a removable cartridge |
| 05/09/1990 | EP0367510A2 Apparatus and method for near contact magnetic recording |
| 05/08/1990 | US4923406 Spindle motor flex cable |
| 05/08/1990 | US4922734 Locking assembly for preventing the unauthorized use of an electrically powered device |
| 05/08/1990 | US4922721 Transporter unit with communication media environmental storage modules |
| 05/03/1990 | WO1990004847A1 Computer communication interface |
| 05/03/1990 | WO1990004549A1 Enclosure for optical disk or the like |
| 05/02/1990 | EP0366000A2 Method and arrangement to avoid read-out errors attributed to wear in a magnetic information storage device |
| 05/02/1990 | EP0365540A1 Device for accommodating flat blister packs |
| 05/01/1990 | US4922478 Device for supporting a sub-frame of a disc record player on a frame, and disc record player comprising such a device |
| 05/01/1990 | US4922354 Disk drive air filter |
| 05/01/1990 | US4921562 Process of preparing a casing for magnetic recording medium |
| 04/26/1990 | DE3836225A1 Method for the production of containers in book form |
| 04/25/1990 | EP0364998A2 Recording-reproducing apparatus for the gapless recording and/or reproducing of messages |
| 04/24/1990 | US4920442 Releasable servo writing fixture connector |
| 04/24/1990 | US4919357 Ship-shaped video-tape rewinder |
| 04/24/1990 | US4919287 Display unit for consumer products |
| 04/24/1990 | US4918952 Computer data drive locking device |
| 04/24/1990 | CA2001158A1 Enclosure for optical disk or the like |
| 04/19/1990 | DE3835261A1 Portable audio and/or video unit |
| 04/18/1990 | EP0363419A1 Latch mechanism for disk drives. |
| 04/18/1990 | EP0363376A1 Procedure and device for facilitating audiovisual observation of a distant object |
| 04/18/1990 | CN1041471A Connectorless hermetic optical disk system |
| 04/17/1990 | US4918552 Cassette tape recorder having means for preventing cassette vibration during playback/recording |
| 04/12/1990 | DE3834152A1 Head drum for a recorder |
| 04/11/1990 | EP0362485A2 Recording media storage apparatus |
| 04/11/1990 | EP0362285A1 Disk drive architecture. |
| 04/11/1990 | CN2055978U Slow opening device for opening window of magnetic tape recorder |