| Patents for G11B 31 - Arrangements for the associated working of recording or reproducing apparatus with related apparatus (6,218) |
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| 12/06/1990 | DE3918279A1 Video camera with built-in tape cassette drive - has convex side and plane side with covers for access to cassette compartment and display screen |
| 12/05/1990 | EP0400944A2 Unified compact video camera and VCR |
| 12/04/1990 | US4975894 Method and apparatus for controlling dictation on or transcription from recording units in a dictation system |
| 11/28/1990 | EP0398978A1 Public video recording system |
| 11/20/1990 | US4972275 Wideband radio-frequency broadcast recorder and radio testing system |
| 11/14/1990 | CN1010440B Information reproducing and recording apparatus |
| 10/23/1990 | US4965673 Apparatus for a video recording booth |
| 10/18/1990 | DE4011597A1 In-car audio equipment with removable operating unit - has keyboard and display for programming of playback from discs or cassettes |
| 10/11/1990 | DE3910976A1 Method and device (time code interface) to synchronise an audio-visual sequence |
| 10/04/1990 | DE4000425A1 Front cover device for automobile cassette or disc player - has pivoted inner cover and removable front cover providing operating controls |
| 10/03/1990 | EP0390588A2 Input/output switching circuit |
| 09/26/1990 | EP0389261A2 Compact-type device for reproducing data |
| 09/26/1990 | EP0389222A2 Magnetic head and magnetic recording apparatus |
| 09/20/1990 | DE4006427A1 Display system with switched display function - has memory holding two=dimensional image data groups corresponding to respective functions |
| 09/18/1990 | US4958367 Multichannel communications recorder having the capability to display channel activity and status |
| 09/18/1990 | US4958242 Cue signal recording control system for video tape recorder |
| 08/29/1990 | EP0384073A2 Disc playing apparatus |
| 08/28/1990 | US4953039 Real time digital data transmission speed conversion system |
| 08/28/1990 | US4953030 Device for removable attachment of audio adapter |
| 08/21/1990 | US4951155 Apparatus and method for synchronizing videodisc images with audio signals |
| 08/14/1990 | US4949327 Method and apparatus for the recording and playback of animation control signals |
| 08/08/1990 | EP0380746A2 Recording medium playing apparatus |
| 07/25/1990 | EP0379445A2 Disk recording and/or reproducing apparatus |
| 07/24/1990 | US4943867 Electronic still camera |
| 07/17/1990 | US4942551 Method and apparatus for storing MIDI information in subcode packs |
| 07/17/1990 | US4942488 Video theater system |
| 07/12/1990 | DE3900120A1 Car radio RF-components or LW, MW, SW, VHF mounted on individual cassettes |
| 07/04/1990 | EP0376510A2 Automotive audio system |
| 07/03/1990 | US4939597 Information signal recording apparatus |
| 06/12/1990 | US4933781 Recording method and a recording and/or reproducing apparatus |
| 06/06/1990 | EP0371749A2 Audio/video system for television receiver, video cassette recorder, and so forth |
| 06/06/1990 | EP0371273A2 Battery-powered device, with easy attachment to the user's body, for the reproduction of electroacoustic signals |
| 04/18/1990 | EP0364355A2 Spindle servo control for electronic still camera |
| 04/18/1990 | EP0363376A1 Procedure and device for facilitating audiovisual observation of a distant object |
| 04/17/1990 | US4918538 Electronic photography system with still and motion picture modes |
| 04/10/1990 | US4916561 Hard copy printer having magnetic tape image storage |
| 04/09/1990 | EP0328532A4 Audio-video recording system. |
| 04/03/1990 | US4914534 Information reproducing apparatus having a timer for restricting operation thereof and means for overriding said timer when the information reproducing apparatus is operatively coupled to a reproduced information handling apparatus |
| 04/03/1990 | US4913382 Mounting means for vehicle audio device |
| 03/21/1990 | EP0359526A2 Apparatus for continuously recording/reproducing signals on plural recording media |
| 03/14/1990 | EP0358172A2 Video system provided with camera and recorder |
| 03/13/1990 | US4908793 Storage apparatus including a semiconductor memory and a disk drive |
| 03/08/1990 | WO1990002402A1 Training method and apparatus with audio and digital signals recording and play back |
| 03/08/1990 | DE3928664A1 Memory circuit for audio messages - has input keyboard matrix and time generating microcomputer for control steps actuated by keyboard signals |
| 02/28/1990 | EP0355567A2 Date and time correcting device and method therefor |
| 02/28/1990 | EP0355309A2 Battery operated apparatus for reproducing electro-acoustical signals, easily attachable to the body of a user |
| 02/28/1990 | EP0355217A1 A hand-held video recording camera having internal audio source with synchronized restart |
| 02/22/1990 | WO1990001850A1 Dual deck videocassette recorder system |
| 02/22/1990 | WO1990001849A1 A hand-held video recording camera |
| 02/14/1990 | CN2052925U Electronic musical instrument |
| 02/13/1990 | US4901302 Apparatus for reproducing information recorded on a compact disc onto a recording medium having two running directions |
| 02/06/1990 | US4899231 Video camera and separable video recorder/reproducer arrangement |
| 01/23/1990 | US4896226 Multi-motor electronic still camera having recording disk, focal plane shutter, and optical filters |
| 01/16/1990 | US4894731 Method of shooting by camera integrated with VTR |
| 01/10/1990 | EP0350269A2 Tape recording and/or reproducing apparatus |
| 01/03/1990 | EP0348774A2 System consisting of at least two remotely controlled entertainment electronic devices |
| 12/28/1989 | WO1989012860A1 Method and apparatus for storing midi information in subcode packs |
| 12/19/1989 | US4888652 Communications recorder having a unique identification code and secure method and apparatus for changing same |
| 12/19/1989 | US4888651 Video system |
| 12/14/1989 | WO1989012293A1 Real time digital data transmission speed conversion system |
| 12/06/1989 | EP0344626A1 System for reproducing video records from a magnetic video tape recorder |
| 12/05/1989 | US4885643 VTR-integrated camera having playback function with movable lens cover for enabling recording mode and playback mode and method therefor |
| 11/02/1989 | DE3813155A1 Man-controlled advertising-text/-music message |
| 10/25/1989 | EP0338245A2 Recorder with analog recording of a digital audio signal |
| 10/18/1989 | EP0188474B1 Audio-video adapter for audio visual apparatuses |
| 10/10/1989 | US4873584 Computer control for VCR including display of record playback listing and playback order selection |
| 10/10/1989 | US4873580 Detachable unit electronic camera |
| 10/03/1989 | US4872072 Video system |
| 09/05/1989 | US4864425 Video recording camera |
| 08/30/1989 | EP0330062A1 Radio receiver for a vehicle |
| 08/29/1989 | US4862438 Pillow/audio system combination |
| 08/29/1989 | US4862293 Still video adapter |
| 08/29/1989 | US4862290 Power feeding and input signal switching control system for video tape recorder combined with television receiver and camera in a body |
| 08/24/1989 | WO1989007860A1 Radio receiver for vehicles |
| 08/23/1989 | EP0328532A1 Audio-video recording system |
| 08/15/1989 | US4857030 Conversing dolls |
| 08/10/1989 | WO1989007317A1 Public video recording system |
| 08/08/1989 | US4855844 Method of prerecording tape and apparatus for use therewith |
| 08/08/1989 | US4855730 Component audio/video system with timed control of plural peripheral devices |
| 08/01/1989 | US4853916 Disc player for playing disc contained in cartride |
| 07/11/1989 | US4847706 Control circuit for double deck cassette tape recorder |
| 07/04/1989 | CA1256809A1 Recording method and a recording and/or reproducing apparatus |
| 06/27/1989 | US4843498 Dictating machine arranged like a telephone handset |
| 06/27/1989 | US4843497 Lead screw servo system controlled by a control track |
| 06/20/1989 | US4841387 Arrangement for recording and indexing information |
| 06/20/1989 | US4841378 Video camera enablement system utilizing a video cassette characteristic |
| 06/20/1989 | US4841367 Video source selecting system |
| 06/20/1989 | US4840602 Talking doll responsive to external signal |
| 06/13/1989 | US4839749 Recorded voice warning system for providing safety alerts and personal messages |
| 06/06/1989 | US4837627 Programmable operating-parameter control appatatus for a television receiver |
| 05/30/1989 | US4835639 Rotary magnetic disc device having a compact locking device |
| 05/30/1989 | US4835630 Modular configurable communications recorder |
| 05/30/1989 | US4835621 Gun mounted video camera |
| 05/30/1989 | US4835556 Cassette player and slide assembly |
| 05/16/1989 | US4831449 Television apparatus incorporating receiver and video tape recorder in a common cabinet |
| 05/09/1989 | US4829555 TAD incorporated with VCR |
| 05/09/1989 | US4829383 Camera for shooting movie and still picture |
| 05/09/1989 | CA1253985A1 Voice mail system on audio tape |
| 04/25/1989 | US4825302 Video recording camera |
| 04/20/1989 | DE3737281A1 Dictating machine |