Patents for H04Q 9 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom (14,096) |
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03/13/1997 | DE19533197A1 Resetting central locking system of car using remote control unit |
03/13/1997 | DE19533191A1 Resetting central locking system of car using remote control unit |
03/12/1997 | EP0761070A1 Communications protocol for remote data generating stations |
03/12/1997 | EP0711478A4 Feedforward control system, method and control module |
03/11/1997 | US5610988 Hearing aid set |
03/11/1997 | US5610374 Safety string polling system |
03/06/1997 | WO1997008915A1 Data communications between remote sensors and central ecu in motor vehicles |
03/06/1997 | WO1997008914A1 Monitoring and/or control system |
03/05/1997 | CN1144449A Method for verification of account with secret function and bank personal system managing money matters |
03/05/1997 | CN1144360A Communication method and device |
03/04/1997 | US5608730 Bi-directional communication system |
03/04/1997 | US5608655 Pager for wireless control and method therefor |
03/04/1997 | CA2161102C Switching system |
02/27/1997 | DE19530596A1 Communication arrangement for bus of building control system |
02/26/1997 | CN2248435Y Complex frequency type remote-controlling transmitter |
02/25/1997 | US5606556 Multiplex transmission system |
02/20/1997 | WO1997002677A3 Building management system with packet hopping communication |
02/20/1997 | DE19530724A1 Control system for vehicle door central locking |
02/19/1997 | EP0758743A2 Device for wireless exchanging data between a service station and a control device in a motor vehicle |
02/11/1997 | US5602664 Infrared repeater |
02/06/1997 | WO1997004614A1 Synchronized electronic network including backup masters |
02/06/1997 | WO1997004431A1 Remote control device for an entertainment system |
02/06/1997 | CA2226081A1 Remote control device for an entertainment system |
02/05/1997 | EP0756774A1 Mains signalling systems |
02/05/1997 | CN1142145A Method for receiving signal from multiple emitters and apparatus thereof |
02/04/1997 | US5600323 Telecontrol system with a plurality of functional ranges selected by detection threshold |
02/04/1997 | US5600310 Serial bus control for appliances |
01/29/1997 | EP0756434A1 Communication system |
01/29/1997 | EP0756389A1 Assignment circuit for a transmission channel on the mains network |
01/29/1997 | EP0755602A1 Telemetry system |
01/28/1997 | US5598475 Rolling code identification scheme for remote control applications |
01/28/1997 | US5598290 Data transfer apparatus utilizing infrared rays |
01/28/1997 | US5598162 Removable audio remote controller for a microphone |
01/28/1997 | US5597307 Method for starting up a process automatically on insertion of a storage media into a host device |
01/23/1997 | WO1997002677A2 Building management system with packet hopping communication |
01/23/1997 | WO1997002552A1 An apparatus and method for automatically starting and ending a process in a host device |
01/23/1997 | WO1997002526A1 Method and apparatus for transmitting a voice sample to a voice activated data processing system |
01/23/1997 | WO1997002478A1 Fault tolerant multipoint control and data collection system |
01/22/1997 | EP0755128A1 Transmission circuit for binary data on the mains network using several transmission channels |
01/21/1997 | US5596390 Image forming apparatus and system for administering the same |
01/21/1997 | US5596261 Charge-status display system for an electric vehicle |
01/21/1997 | US5596258 Apparatus and method for charging an electric vehicle battery |
01/21/1997 | US5596234 Method of disposing antenna of remote control device for vehicle |
01/21/1997 | US5596205 High-frequency wireless communication system on a single ultrathin silicon on sapphire chip |
01/16/1997 | WO1997001927A1 Remote-controlled system and method for selectively recording desired information |
01/16/1997 | CA2225403A1 Remote-controlled system and method for selectively recording desired information |
01/15/1997 | EP0753825A1 Ultrasonic pointing type wireless controller |
01/15/1997 | EP0753760A2 Infrared pointing type wireless controller |
01/15/1997 | EP0753472A1 Method and arrangement for monitoring a conveyor belt |
01/09/1997 | WO1997000708A1 Worldwide patient location and data telemetry system for implantable medical devices |
01/08/1997 | EP0752736A1 A method and apparatus for remotely calibrating a phased array system used for satellite communication |
01/08/1997 | EP0752690A1 Method for transmitting commands by pulses from a command unit to a plurality of modules and arrangement for carrying out the method |
01/02/1997 | DE19544139A1 On Screen Display circuit and position detector, e.g. for television or video recorder |
12/31/1996 | US5590237 Apparatus and method for controlling the rotation speed of electric motors |
12/31/1996 | US5590179 Remote automatic meter reading apparatus |
12/27/1996 | WO1996042173A1 Resource availability in intelligent telecommunications networks |
12/27/1996 | CA2220069A1 Resource availability in intelligent telecommunications networks |
12/25/1996 | CN2243755Y Wireless paging anti-robbing apparatus for automotive |
12/24/1996 | US5587995 Serial controller |
12/19/1996 | WO1996041495A1 Computer use meter and analyzer |
12/19/1996 | WO1996041486A1 Remotely-operated self-contained electronic lock security system assembly |
12/18/1996 | EP0497947B1 Switching device |
12/18/1996 | CN1138267A Coordinate inputting method and apparatus, and information processing apparatus |
12/17/1996 | US5586259 Communication network apparatus |
12/17/1996 | US5586056 Remote monitoring system using a polling level table and a monitored station number table |
12/17/1996 | US5585788 Data transmission system for automotive vehicles |
12/17/1996 | US5585781 Electric current control circuit for switches |
12/17/1996 | US5585678 Device and process for monitoring a switch position |
12/11/1996 | EP0748078A2 System and apparatus for controlling an appliance situated within a premises |
12/11/1996 | EP0748067A1 Infrared repeater |
12/11/1996 | EP0747869A1 Controlling apparatus for remote control operation |
12/11/1996 | CN1137854A Transmitter |
12/10/1996 | US5583923 Telephony network having no-ring telemetry call aborted in favor of incoming telephony calls |
12/10/1996 | US5583754 Method and device for configuring functional units in a serial master-slave arrangement |
12/10/1996 | US5583493 Process and apparatus for the remote polling of measuring points |
12/04/1996 | EP0746149A1 Diversions for television viewers |
12/04/1996 | EP0746147A1 Video receiver display and three axis remote control |
12/04/1996 | EP0744974A1 Apparatus for remotely monitoring controllable devices |
12/04/1996 | CN1137216A Remote controller |
12/03/1996 | US5581701 Factory automation network system |
12/03/1996 | US5579775 Dynamic control of a patient monitoring system |
11/28/1996 | WO1996027968A3 System comprising a handheld control device |
11/28/1996 | DE19621384A1 Control procedure for control system with distributed remote input and output |
11/27/1996 | EP0744877A1 Method and apparatus for digital processing of measuring signals from one or more sensors |
11/27/1996 | EP0744839A2 Remote control for home audio system |
11/27/1996 | EP0744723A1 Method and device for receiving signals from a plurality of transmitters |
11/27/1996 | EP0744102A1 Method and device for driving a radiation emitting device |
11/27/1996 | CN1136739A Communication system with group image error detection |
11/27/1996 | CN1136528A Remote control combined device for lift system |
11/26/1996 | US5579523 Method for controlled locking/unlocking of a system using a locking mode flag during an interrupt routine |
11/26/1996 | US5579496 Method and apparatus for processing control instructions received from multiple sources connected to a communication bus |
11/26/1996 | US5579308 Crossbar/hub arrangement for multimedia network |
11/26/1996 | US5579001 Paging-based backchannel in a medical telemetry system |
11/25/1996 | CA2177016A1 Method and device for digitally processing measurements obtained from one or more sensors |
11/20/1996 | EP0743577A1 Signal selection and fault detection apparatus and method |
11/19/1996 | US5576773 Television receiver which controls the program reserve in a VCR |
11/12/1996 | US5574574 Method of displaying the same information on a plurality of image display apparatuses |
11/12/1996 | US5574514 Audio/video device for a communication system |
11/06/1996 | EP0741495A2 Program-related information display method and apparatus |
11/06/1996 | EP0741479A2 Cordless telephone apparatus having a remote control function for selecting a video program |