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