| Patents for G04G 15 - Time-pieces comprising means to be operated at preselected times or after preselected time intervals (2,009) |
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| 10/09/1991 | EP0449985A1 Apparatus and method for using encoded video recorder/player timer preprogramming information |
| 10/08/1991 | US5056070 Timer programming apparatus |
| 10/08/1991 | US5055937 Remote controller for two VTR's |
| 10/03/1991 | WO1991014976A1 Time switch clock |
| 10/02/1991 | CN2085976U Clock-controlled socket switch with liquid crystal display |
| 09/25/1991 | EP0447849A1 Electronic control for roller blind |
| 09/25/1991 | CN2085531U Multipurpose intelligent clock with special display |
| 09/19/1991 | DE4107936A1 Electronic time switch for setting time switch programmes - has LC image screen and key board used for heating systems with regulator connected to time switch |
| 09/18/1991 | CN2085072U High-precision simple controller for timing switch |
| 09/04/1991 | CN2084209U Timer for electric rice pot |
| 08/28/1991 | CN2083765U Multi-function electronic clock with soundless waking function |
| 08/13/1991 | US5038972 Metered aerosol fragrance dispensing mechanism |
| 07/31/1991 | EP0439282A2 Recording and reproducing apparatus |
| 07/31/1991 | EP0439281A2 A recording and reproducing apparatus having program information |
| 07/31/1991 | EP0438921A1 Ganglioside derivatives and their use as medicaments |
| 07/31/1991 | CN1053523A Automatic and interactive power controller for audio/video systems |
| 07/24/1991 | EP0438291A2 Timer reservation recording system |
| 07/24/1991 | EP0437833A2 Automatic and interactive power controller for audio/video systems |
| 07/16/1991 | US5031537 Electrical timing arrangements and methods |
| 07/11/1991 | WO1991009603A1 Ganglioside derivatives and their use as medicaments |
| 07/10/1991 | EP0436488A2 Sleep timer for audio/visual apparatus and method of sleep timer operation |
| 07/10/1991 | EP0436223A2 Intelligent timer |
| 07/10/1991 | EP0436163A2 Electric burglary protection device |
| 07/09/1991 | US5031045 CATV terminal device having a program booking timer function |
| 07/03/1991 | CN2080241U Low power lock controlled power source socket |
| 07/02/1991 | CA1285619C Human behavior modification apparatus and method |
| 06/26/1991 | CN2079770U Clock controlled multifunctional socket |
| 05/28/1991 | US5020037 Alarm pill box |
| 05/16/1991 | WO1991007050A1 Cable television decoder to television accessory interfacing |
| 05/14/1991 | US5016230 Medication timer assembly |
| 05/02/1991 | EP0424772A2 Remotely synchronizable time display |
| 05/02/1991 | EP0424725A2 System for the automatic recording of a television programme |
| 05/02/1991 | EP0424469A1 System and process for vcr scheduling. |
| 05/02/1991 | DE4009462A1 Miniature timing relay - has circuitry on disc interconnected by flexible sections that allow folding within housing |
| 04/30/1991 | US5012435 Multiple event timer circuit |
| 04/27/1991 | CA2028535A1 Remote synchronizable time indicator |
| 04/24/1991 | CN2075795U Multi-purpose full automatic timed switch |
| 03/26/1991 | CA2001089A1 Metered aerosol fragrance dispensing mechanism |
| 03/19/1991 | US5001684 Control component having a terminal member |
| 03/19/1991 | CA1281649C Integrated drug dosage form and metering system |
| 03/13/1991 | EP0416706A1 Device for programming a video recorder comprising the device |
| 02/14/1991 | DE4023866A1 Time and date controller for video tape recorder - uses time and date information in horizontal synchronisation signal to compare with preset required item and date recorder setting |
| 02/13/1991 | CN2071354U Automatic controller of electric bell |
| 02/05/1991 | US4991032 Synchronization of recordings |
| 02/05/1991 | US4991025 Arrangement for automatically switching a videorecorder on and off in the absence of a code signal but in presence of a FBAS signal |
| 01/30/1991 | CN2070466U 电冰箱时间控制器 Refrigerator time controller |
| 01/29/1991 | US4989104 Apparatus for recording and quickly retrieving video signal parts on a magnetic tape |
| 01/09/1991 | EP0407178A2 Medication timer assembly |
| 01/09/1991 | EP0406526A2 Timer with built-in batch counter |
| 12/19/1990 | EP0270537B1 Device located at the receiver end for actuation controlled from the transmitter end |
| 12/19/1990 | EP0229127B1 Device for automatically switching on and off the recording function of a video recorder |
| 12/19/1990 | CN2067847U Auto-controller for ring bell |
| 12/13/1990 | WO1990015507A1 Television program selection |
| 12/13/1990 | DE3918619A1 Cassette recorder with electronic tape control - uses tape counter, control circuitry and memory to determine position of tape |
| 12/11/1990 | US4977455 System and process for VCR scheduling |
| 11/28/1990 | EP0399897A1 System for individual participation in a television broadcast |
| 11/28/1990 | CN2066601U Time controller with domestic multifuncitonal energy saving, timed digit colock |
| 11/28/1990 | CN1010621B Multifunction programmable time controller |
| 11/20/1990 | US4972391 Breast feeding timer |
| 11/15/1990 | DE4012273A1 Fernsteuereinheit Remote control unit |
| 11/13/1990 | CA1276237C Program recording apparatus for electronic equipment |
| 11/08/1990 | DE4014389A1 Processor-controlled colour TV receiver with remote control - has input and output control coupled to central control, whose release terminal is coupled to decoder |
| 10/31/1990 | EP0394654A2 Time switch |
| 10/30/1990 | US4967098 Controller for outdoor lighting systems |
| 10/24/1990 | EP0393556A2 Improvements in applications for information transmitted in the vertical retrace interval of a television signal |
| 10/24/1990 | CN1046405A Remote controlling device |
| 10/17/1990 | CN2064078U Multifunction timer automatic on/off device |
| 10/10/1990 | CN2063658U 信号发生器 Signal Generator |
| 10/09/1990 | US4962491 Medicament dispenser and medical information storage apparatus |
| 09/26/1990 | CN2062870U Tripurpose radio with time-counting and timing functions |
| 09/19/1990 | EP0387767A2 Means to process time command signals |
| 09/19/1990 | CN2062468U Multi-functional household timer |
| 07/17/1990 | US4942559 Counter/timer circuit for a microcontroller |
| 07/12/1990 | WO1990007844A1 Apparatus and method for using encoded video recorder/player timer preprogramming information |
| 07/05/1990 | DE3929474A1 Setting video recording termination timing - using steps of timer selection, termination time sitting and termination in accordance with lapse of time |
| 07/04/1990 | EP0376409A2 Time switch |
| 06/20/1990 | EP0373958A2 Time Controlled appliances |
| 06/19/1990 | US4935611 Technique for operating electrically-powered equipment in time dependent manner |
| 06/13/1990 | EP0372257A1 Selection and changeover of signal sources by dialogue with a display screen |
| 06/07/1990 | DE3840966A1 Arrangement for processing timing commands |
| 05/30/1990 | EP0370797A2 Radio receiver |
| 05/30/1990 | CN2057766U Quartz electronic time controller with bistable output |
| 05/29/1990 | US4930100 Programmable pulse input/output processing unit having register types specified by instructions |
| 05/23/1990 | EP0369963A2 Timer circuit |
| 05/23/1990 | EP0369665A2 Electrical timing arrangements and methods |
| 05/16/1990 | EP0207098B1 A programmable timer |
| 05/02/1990 | EP0366495A2 Numerical value setting device |
| 05/01/1990 | US4922407 Modular electronic timer switch system |
| 04/24/1990 | US4920365 Electronic digital timepiece having a separate key for controlling the switching of the display from standard to daylight savings time |
| 03/21/1990 | CN1040689A Timing controller for presetting different daily rules in one year |
| 03/13/1990 | US4908707 Video cassette recorder programming via teletext transmissions |
| 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 | EP0355243A1 High capacity timer arrangement |
| 02/27/1990 | US4905212 Timer setting apparatus for a video tape recorder |
| 02/27/1990 | US4904910 Automatic delay-controlling device |
| 02/20/1990 | US4903130 Broadcast satellite receiver |
| 02/14/1990 | EP0354487A2 Electronic digital switching and/or control apparatus, especially a time switch |
| 02/08/1990 | DE3812674A1 Switching or control device working digitally |
| 02/07/1990 | CN2052548U Time control with two-timing |
| 02/06/1990 | US4899370 Remote control apparatus for electronic equipment |