| Patents for G08C 23 - Non-electric signal transmission systems, e.g. optical systems (9,931) |
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| 09/02/2004 | WO2004075456A2 Method and apparatus for improving child safety while using a mobile ride-on toy |
| 09/02/2004 | US20040171346 Method of Adding Wireless Remote Control to Audio Playback Devices Equipped for Wired Remote Control |
| 09/02/2004 | US20040171171 Apparatus and method for preparing solutions and/or dilutions in the laboratory |
| 09/02/2004 | DE202004009403U1 Infrared remote control in the form of a pen has a pen-shaped housing of infrared transparent material and easily operated controls |
| 09/02/2004 | DE10054561B4 Ventilgesteuerte fluidische Aktoranordnung Valve-controlled fluidic actuator assembly |
| 09/01/2004 | EP1452849A1 Apparatus and method for the preparation and/or dilution of solutions in the lab |
| 09/01/2004 | EP1451788A1 System for remote control of identical devices |
| 08/31/2004 | US6784918 System for obtaining state information from consumer electronic devices |
| 08/31/2004 | US6784804 Digital interconnect of entertainment equipment |
| 08/25/2004 | EP1450315A1 Operating module for a terminal system |
| 08/25/2004 | EP1185838B1 Probe signalling |
| 08/25/2004 | CN1524252A Infrared hand-held remote control |
| 08/24/2004 | US6781539 Remote control transmitter |
| 08/24/2004 | US6781519 Method and vehicle system for remote-controlling vehicle audio system |
| 08/24/2004 | US6781518 Digital interconnect of entertainment equipment |
| 08/19/2004 | DE10304354A1 Operating component for a remote control has input elements and a transmission element as well as a chip or magnetic strip card reader and possibly a mobile phone network connection |
| 08/18/2004 | EP1446958A1 Two way communication using light links |
| 08/18/2004 | EP1446311A1 TIRE SENSOR SYSTEM FOR CONTINUOUSLY MEASURING THE TRANSMITTED FORCE AND THE COEFFICIENT OF FRICTION POTENTIAL $g(m) |
| 08/18/2004 | CN1522059A Wide-ray remote controller for colour TV |
| 08/18/2004 | CN1521962A Infrared communication module, and portable device and mobile telephone provided therewith |
| 08/18/2004 | CN1162815C Remote controller of domestic electric appliance |
| 08/17/2004 | US6776344 Probe signalling |
| 08/12/2004 | US20040155809 Infrared remote control command network pass-through |
| 08/12/2004 | US20040155808 Multi-function portable device |
| 08/12/2004 | DE10303551A1 Verfahren zum Übertragen von Steuerbefehlen von einem Sendeelement zu einem Messtaster A method for transmitting control commands from a transmission element to a measuring probe |
| 08/11/2004 | EP1445747A2 Method for transmission of control commands from a transmitter to a measuring probe. |
| 08/11/2004 | CN2632832Y Touch transparent remote controller |
| 08/11/2004 | CN1519788A Method of transmitting control command from one transmitting element to one measuring probe |
| 08/10/2004 | US6772733 Optically controlled IPCS circuitry |
| 08/05/2004 | US20040150529 Power harvesting sensor for monitoring and control |
| 08/04/2004 | EP1443377A2 Apparatus for controlling temperature of moveable electrically heated objects/drums |
| 08/04/2004 | EP1442440A1 Two-way remote control system |
| 08/04/2004 | CN1518846A Communications method, apparatus and signal |
| 08/04/2004 | CN1517823A Device for controlling temp. of movable electric heating body/cylinder |
| 08/03/2004 | US6771324 Display and apparatus |
| 08/03/2004 | US6771182 Wireless remote control for alternate current (A.C.) electrical lighting and appliances with learn function |
| 08/03/2004 | US6770869 Method of automatic standardized calibration for infrared sensing device |
| 07/29/2004 | WO2004064005A2 Circuit arrangements and methods for a remote control receiver having a photodiode |
| 07/29/2004 | WO2004063909A2 User interface for a remote control application |
| 07/29/2004 | US20040146303 Remote control device for automotive working devices |
| 07/29/2004 | CA2512556A1 User interface for a remote control application |
| 07/28/2004 | CN2629146Y Infrared remote control receiver |
| 07/28/2004 | CN1159827C Communication system for in-situ maintenance of electric distribution terminal |
| 07/27/2004 | US6768103 System and method of automatic dynamic calibration for infrared sensing device |
| 07/22/2004 | US20040140882 System and method for dynamic feedback projection from a hand-held pointing device |
| 07/22/2004 | US20040139807 Torque measuring device assuring timely maintenance work |
| 07/21/2004 | EP1439381A1 Torque measuring device assuring timely maintenance work |
| 07/21/2004 | EP1438701A1 Method of operating a remote control system and a remote control system comprising an rf transmission and receiving system |
| 07/21/2004 | EP1264271B1 Operating apparatus and signal-output-modulating method for the same |
| 07/21/2004 | CN2627739Y Infrared remote-control switching device |
| 07/21/2004 | CN2627726Y Intelligent remote-controlled touch light changing switch |
| 07/21/2004 | CN1514323A City tap water pipe network radio remote measuring and controlling intelligent terminal |
| 07/21/2004 | CN1158622C Remote energy supply structure and process for electronic information carrier |
| 07/15/2004 | US20040136726 IR receiver using IR transmitting diode |
| 07/15/2004 | US20040134085 Machine tool probe |
| 07/08/2004 | WO2004036526A3 System and method for receiving a wireless status signal in a vehicle from a remote electronic system |
| 07/08/2004 | DE202004004666U1 Monitor or illumination of room to be kept closed with inner light detector and external display, both coupled to ends of optical fibre or optical fibre cable |
| 07/07/2004 | CN2624332Y Remote controlled advertising lamp house |
| 07/07/2004 | CN1510808A Wiring equipment |
| 07/07/2004 | CN1157044C Wired and radio controller for household electic appliances |
| 07/06/2004 | US6760773 Infrared transmission codes for wireless keyboard and PC remote controller |
| 07/06/2004 | US6759967 Remote control for activating household video products and services |
| 07/01/2004 | US20040127177 Receiving device executing operation of kind corresponding to kind of received signal |
| 07/01/2004 | US20040123678 Torque measuring device for rotating body |
| 06/30/2004 | EP1434043A1 Torque measuring device for rotating body |
| 06/30/2004 | CN1508699A Method and system for realizing mobile storage device using infrared transmission |
| 06/30/2004 | CN1155872C Infrared keyboard for computer and its remote control format generating method |
| 06/29/2004 | US6757001 Method of using physical buttons in association with a display to access and execute functions available through associated hardware and software |
| 06/29/2004 | CA2151457C Digital cable headend for cable television delivery system |
| 06/24/2004 | WO2004053809A2 Trainable transceiver |
| 06/24/2004 | US20040121725 Remote control device |
| 06/24/2004 | DE10332309A1 Verfahren und Vorrichtung zur Infrarotfernschaltung eines Computersystems Method and apparatus for infrared remote control a computer system |
| 06/24/2004 | DE10257038A1 Remote-control method and device for machinery, appliances, building installations or automobiles using transmission of ultrasonic tone signals |
| 06/23/2004 | EP1432248A1 Menu-driven television program access system and method |
| 06/23/2004 | EP1431945A2 Electric appliance, wireless remote control apparatus, and wireless electric appliance system |
| 06/23/2004 | EP1429855A1 Remote control system and moving machine therefor |
| 06/23/2004 | CN1507612A Economical extension of the operatnig distance of an RF remote link accommodating information signals having differing carrier frequencies |
| 06/23/2004 | CN1507611A Economical extension of the operating distance of an RF remote link accommodating IR remote controls having differing IR carrier frequencies |
| 06/23/2004 | CN1506918A Low power consumption keypad for intelligent infrared remote controller |
| 06/19/2004 | CA2452900A1 Electric appliance, wireless remote control apparatus, and wireless electric appliance system |
| 06/17/2004 | US20040113892 Remote control with programmable button labeling and labeling display upon button actuation |
| 06/17/2004 | US20040113055 Sensors system and method incorporating fibre bragg gratings |
| 06/17/2004 | US20040112128 Tire sensor system for continous measurement of the transmitted force and the coeficient of friction potential mu |
| 06/17/2004 | DE10350019A1 Fiber optic photoelectric sensor unit has two groups of light input and receiver circuits corresponding to two measurement channels, with digital displays arranged on the top surface of the sensor housing |
| 06/15/2004 | US6751419 Battery module transceiver for extending the range of an infrared remote controller |
| 06/15/2004 | US6750802 Remote controller with programmable favorite keys |
| 06/15/2004 | US6750440 Opto-electrical actuation system and method |
| 06/10/2004 | US20040110471 Infrared communication module with function of transmitting remote control signal, and portable device and mobile telephone provided therewith |
| 06/09/2004 | DE202004003370U1 Speech-activated remote control unit for use with one or more electrical units has speech recognition modules and an infrared transmission unit for transmission of control codes corresponding to input spoken commands |
| 06/08/2004 | US6747590 Alternate command signal decoding option for a remotely controlled apparatus |
| 06/08/2004 | US6747567 Remote controlled electronic apparatus and remote control method thereof |
| 06/08/2004 | US6747566 Voice-activated remote control unit for multiple electrical apparatuses |
| 06/08/2004 | US6747565 Remote control signal reception device |
| 06/03/2004 | US20040104340 System and method of automatic dynamic calibration for infrared sensing device |
| 06/02/2004 | CN2619326Y Machine learning type liquid crystal display remote control device |
| 06/02/2004 | CN2619296Y Control circuit of air conditioner controller |
| 06/01/2004 | US6744014 Apparatus for controlling temperature of moveable electrically heated objects/drums |
| 05/27/2004 | US20040103443 Method and system for enabling detection of signals in the presence of noise |
| 05/27/2004 | US20040100442 Universal remote controller |
| 05/27/2004 | US20040099794 Sensor in a transceiver device for cooperation with and an optical fiber |