| Patents for G08C 19 - Electric signal transmission systems (14,477) |
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| 05/20/2008 | US7375674 Switching device and remote control using the switching device |
| 05/15/2008 | US20080113619 Authenticating Devices For RF Communications |
| 05/15/2008 | US20080111727 Apparatus and method for key mapping in bluetooth device |
| 05/15/2008 | DE102007044449A1 Vorrichtung und Verfahren zum kommunikativen Koppeln von Feldgeräten mit Steuerungen in einem Prozesssteuerungssystem Apparatus and method for communicative coupling between field devices and controllers in a process control system |
| 05/15/2008 | DE102006052291A1 Two conductor-field device i.e. main operated four conductor-measuring device, for use in e.g. automation engineering, has switching output provided as switching unit to signal operating- and/or measuring- or controlling conditions |
| 05/14/2008 | EP1920419A1 Method and devices for controlling and operating electrical devices having different functions |
| 05/14/2008 | EP1664993A4 System and method for setting up a universal remote control |
| 05/14/2008 | CN201061124Y Intelligent terminal system of oil well |
| 05/14/2008 | CN201060548Y Improved circuit for improving A/D sampling precision of vehicle |
| 05/14/2008 | CN201060547Y Hydrology information digital transmission terminal |
| 05/14/2008 | CN201060546Y Electronic monitoring device for white ant dynamic movement |
| 05/14/2008 | CN201060545Y Half-duplex communication transmitting-receiving controller |
| 05/14/2008 | CN201060390Y Switch controller |
| 05/14/2008 | CN101178844A Diesel oil power installation failure diagnosis system based on information amalgamation |
| 05/14/2008 | CN101178235A Air conditioning system and method of operating same |
| 05/14/2008 | CN100388324C Output converter of gas volume corrector |
| 05/13/2008 | US7372374 Measuring device used in process technology, comprising a central power supply unit |
| 05/08/2008 | WO2008053581A1 Rotation detector and rotation detector-equipped bearing |
| 05/08/2008 | WO2008052877A1 System for determining and/or monitoring at least one process quantity |
| 05/08/2008 | DE202008001697U1 Impulsspeichermodul und Verbrauchsmessvorrichtung Pulse storage module and metering device |
| 05/07/2008 | EP1639565A4 Remote control with selective key illumination |
| 05/07/2008 | CN201057651Y 设备控制系统和电子装置 Equipment control system and an electronic apparatus |
| 05/07/2008 | CN201057637Y Digital electrical equipment switch |
| 05/07/2008 | CN201057572Y Intelligent terminal controller for powerline carrier |
| 05/07/2008 | CN101175125A Front end machine device of monitoring system |
| 05/07/2008 | CN101174364A Energy-saving monitoring system |
| 05/07/2008 | CN101174363A Return water temperature capturing and monitoring method for intermediate frequency stove of charcoal ink factory |
| 05/07/2008 | CN101174362A Automatic remote control test system and test approach thereof |
| 05/07/2008 | CN101174358A Real time monitoring device of multi-temperature district refrigerator van based on GPRS |
| 05/07/2008 | CN100386784C Track cable flow-testing signal generator |
| 05/07/2008 | CN100386783C Nuclear magnetic resonance console |
| 05/07/2008 | CN100386782C Information navigation apparatus and method by using american morse code |
| 05/06/2008 | US7369902 Slave units and network system as well as slave unit processing method and device information collecting method |
| 05/06/2008 | US7369265 Printer with code sensor |
| 04/30/2008 | EP1644904A4 System and method for monitoring remote control transmissions |
| 04/30/2008 | DE102007042783A1 Datenübertragungsvorrichtung Data transfer device |
| 04/30/2008 | DE102006049507A1 Anlage und Verfahren zum Betreiben einer Anlage System and method of operating a plant |
| 04/30/2008 | CN201054857Y Wired audio touch dual control color lamp controller |
| 04/30/2008 | CN201054856Y Wired audio adjustment and control color lamp controller |
| 04/30/2008 | CN201054840Y A novel light control transmission and receiving circuit |
| 04/30/2008 | CN201054505Y Data centralizer for optical voltage grid-parallel station |
| 04/30/2008 | CN201054184Y Voltage and current signal conversion device |
| 04/30/2008 | CN201054183Y Video direct automatic meter reading device |
| 04/30/2008 | CN101169899A Signal distributor with electric surge protection |
| 04/30/2008 | CN101169898A Data collector front end intelligent shunting signal transmission device and transmission method |
| 04/30/2008 | CN101169897A Multimedia system face checking remote-control system and method, and multimedia system |
| 04/30/2008 | CN101169896A Watt-hour meter reading method, system and user terminal |
| 04/30/2008 | CN101169895A Power frequency electric power data transfer system |
| 04/30/2008 | CN101169482A Method and system for earthquake prediction by monitoring pressure of off-production gas well |
| 04/30/2008 | CN101169344A Programmable general tyre pressure sensor installation system and installation method |
| 04/30/2008 | CN101169011A Wireless automobile door handle remote control key press type anti-theft system |
| 04/30/2008 | CN100385472C Long-range monitoring system of elevator based on internet |
| 04/30/2008 | CN100385205C Non-contact type heating and cooling two-purpose intelligent control individual household metering device for central heating |
| 04/29/2008 | US7364539 Telemetry sensing system for infant care apparatus |
| 04/29/2008 | US7364393 Machine adaptation |
| 04/29/2008 | US7364078 Bar code reading method and apparatus for a battery tester charger |
| 04/24/2008 | WO2007150070A3 Wireless electromagnetic parasitic power transfer |
| 04/24/2008 | US20080094248 Extending contact life in remote disconnect applications |
| 04/24/2008 | US20080094181 Passive remote control |
| 04/23/2008 | CN201051614Y Multi-function intelligent theftproof alarming and distribution system |
| 04/23/2008 | CN201051303Y Indoor temperature collector |
| 04/23/2008 | CN201051302Y Data collection and debugging device for outside enclosure of separated frequency conversion air-conditioner |
| 04/23/2008 | CN101165997A Dynamic tyre pressure monitoring auxiliary engine and dynamic tyre pressure monitoring bridge |
| 04/23/2008 | CN101165742A Digital collection front end for pressure |
| 04/23/2008 | CN101165741A Remote information indicating system and method |
| 04/23/2008 | CN101165507A Fuel battery voltage scanning system based on network monitoring |
| 04/23/2008 | CN100384135C Method for matching bidirectional objects |
| 04/23/2008 | CN100383829C Resin pressure collecting system of hot-forming process for composite material |
| 04/23/2008 | CN100383828C Wireless cooling tower performance tester and testing method |
| 04/22/2008 | US7363194 Control and evaluation system for a compound sensor |
| 04/22/2008 | US7362234 Controller for remote vehicles and craft and for virtual subjects |
| 04/17/2008 | US20080088750 Display Device with Speaker Grill |
| 04/17/2008 | US20080088474 System and method for informing user how to use universal remote control |
| 04/17/2008 | US20080088410 System and methods for automatically moving access barriers initiated by mobile transmitter devices |
| 04/17/2008 | US20080088409 Vehicle control system |
| 04/17/2008 | US20080088297 Load side voltage sensing for AMI metrology |
| 04/17/2008 | US20080088296 Load side voltage sensing for AMI metrology |
| 04/17/2008 | DE19856952B4 Kodiereinrichtung Coding |
| 04/17/2008 | DE10392380B4 Modularer Funktionsblock für ein feldorientiertes Steuersystem Modular function block for a field-oriented control system |
| 04/16/2008 | CN201047992Y Automobile constant speed cruise controller |
| 04/16/2008 | CN201047991Y Power line carrier intelligent controller and power line carrier control system |
| 04/16/2008 | CN201047990Y Image recognition meter-reading machine |
| 04/16/2008 | CN201047989Y Two-wire control device of transmission power source and signal |
| 04/16/2008 | CN201047988Y Pipe chute type water level measuring device |
| 04/16/2008 | CN201047987Y Voice indication system |
| 04/16/2008 | CN201047986Y Bus type automatically remote meter-reading system |
| 04/16/2008 | CN201047983Y Remote controller of audio player |
| 04/16/2008 | CN101162550A Network digital instrument for sensor with GPRS function |
| 04/16/2008 | CN101162549A Remote monitoring arrangement for household electrical appliance instrument |
| 04/16/2008 | CN101162548A Remote monitoring arrangement for household electrical appliance instrument |
| 04/16/2008 | CN101162264A Watthour meter remote verify monitoring system |
| 04/16/2008 | CN100382115C Processing device, portable sender and remote operation system |
| 04/15/2008 | US7360250 Illegal access data handling apparatus and method for handling illegal access data |
| 04/10/2008 | WO2008042927A1 Open wire detection system and method |
| 04/10/2008 | WO2008040257A1 Method, device and system for end to end tracking |
| 04/10/2008 | DE202006018010U1 Anordnung zur EKG Ableitung Arrangement for ECG Lead |
| 04/10/2008 | DE102006046629A1 Elektrische Schaltung Electrical circuit |
| 04/10/2008 | DE102006045908A1 Processor unit for use in e.g. network of processor units, has interface for coupling with processor units of network, and oscillator with coupling terminal for coupling with electrode outside processor unit |
| 04/10/2008 | DE102005049924B4 Transpondersystem Transponder system |
| 04/09/2008 | CN201045673Y Digital copy instrument |