| Patents for G08C 19 - Electric signal transmission systems (14,477) |
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| 03/04/2009 | CN101376375A Control system of vehicle |
| 03/04/2009 | CN100466758C Tyre pressurel temperature monitoring system and automobile therewith |
| 03/04/2009 | CN100466752C Converter and method with hybrid RGB chart and YUV video signal |
| 03/04/2009 | CN100466746C Method for information selecting and dividing based on micro block inner edge |
| 03/04/2009 | CN100466740C A method to quantify difference for video code processing and its device |
| 03/04/2009 | CN100466734C Coding image signal |
| 03/04/2009 | CN100466728C Long-distance monitoring business realizing method, system and terminal equipment between video information terminals |
| 03/04/2009 | CN100466727C Update rank processing method and device for lasting service allocation list |
| 03/04/2009 | CN100466722C Method of forming digital film content according to audience's tolerance standard |
| 03/04/2009 | CN100466721C Interactive protocol for remote management of access control to scrambled data |
| 03/04/2009 | CN100466716C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 03/04/2009 | CN100466715C Quick digital channel switching |
| 03/04/2009 | CN100466710C Data conversion system |
| 03/04/2009 | CN100466709C Portable multimedia recording and playing apparatus and multithread testing method |
| 03/04/2009 | CN100466704C Television apparatus |
| 03/04/2009 | CN100466703C Display device with a speaker grill |
| 03/04/2009 | CN100466697C Moving frame display unit |
| 03/04/2009 | CN100466691C Image sensing apparatus and the control method thereof |
| 03/04/2009 | CN100466685C Information equipment and portable information device |
| 03/04/2009 | CN100466679C Image sensor |
| 03/04/2009 | CN100466673C Method for realizing official telephone of SDH device using IP telephone |
| 03/04/2009 | CN100466667C A method for implementing calling and called party pay intelligent service |
| 03/04/2009 | CN100466662C Process, apparatus, devices for seizure of a shared telephone line |
| 03/04/2009 | CN100466655C Method and system for requesting to read user registration state |
| 03/04/2009 | CN100466651C Methods and systems for application instance level workload distribution affinities |
| 03/04/2009 | CN100466647C Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 03/04/2009 | CN100466643C Digital implementation of multi-channel demodulators |
| 03/04/2009 | CN100466639C Method for realizing two-directional interacting of circuit zone and grouping zone, and system thereof |
| 03/04/2009 | CN100466635C Method and apparatus for transmitting message |
| 03/04/2009 | CN100466631C Blank-interface text transmission method, network accessing apparatus and system |
| 03/04/2009 | CN100466627C Method and device for searching address prefixion and message transfer method and system |
| 03/04/2009 | CN100466623C Route information update method and network equipment based on OSPF |
| 03/04/2009 | CN100466620C Loading balance method based on data flow in large scale paralle processing of mass data |
| 03/04/2009 | CN100466616C Method for controlling reverse congestion of ABIS interface and transceiver base station |
| 03/04/2009 | CN100466613C Method for processing service |
| 03/04/2009 | CN100466610C Method for identifying net load type in multi-protocol sign exchange network |
| 03/04/2009 | CN100466607C Method for improving the service quality in intercommunicate wireless local area network |
| 03/04/2009 | CN100466604C Method and system for facilitating data transfer in a pageable mode virtual environment |
| 03/04/2009 | CN100466601C Data read/write device and method |
| 03/04/2009 | CN100466598C Method for realizing data message transmission based on RTP |
| 03/04/2009 | CN100466595C Method for processing error indication message |
| 03/04/2009 | CN100466592C Method and method for transmitting data from a first data network into a second data network |
| 03/04/2009 | CN100466589C Method for realizing virtual special net access |
| 03/04/2009 | CN100466586C Transmitter device and relay device for performing data transmission control |
| 03/04/2009 | CN100466583C Fast ring network method against attack based on RRPP, apparatus and system |
| 03/04/2009 | CN100466580C Initial method and device of bus system |
| 03/04/2009 | CN100466577C Method and system for enquiring data of sensor network and sensor node |
| 03/04/2009 | CN100466574C Mobile communications terminal for transmitting data frames in wireless lan and method thereof |
| 03/04/2009 | CN100466571C Handling broadcast and multicast traffic as unicast traffic in a wireless network |
| 03/04/2009 | CN100466568C Household network system, the address setting method and associated electrical appliance equipment |
| 03/04/2009 | CN100466565C Loopback control method and device |
| 03/04/2009 | CN100466562C Method and system for transmitting test route |
| 03/04/2009 | CN100466559C Method for judging spring grouping ring topology stability |
| 03/04/2009 | CN100466557C Communication net node fault monitoring method |
| 03/04/2009 | CN100466554C Communication adaptation layer system and method for obtaining the network element information |
| 03/04/2009 | CN100466552C NGN system and end to end tracing method and device applied in this system |
| 03/04/2009 | CN100466550C Method, device and system for implementing multi-service type structure |
| 03/04/2009 | CN100466548C Searching method and its system for equipment traffic data |
| 03/04/2009 | CN100466546C System and method for realizing business protection using LCAS protocol |
| 03/04/2009 | CN100466544C Method for reporting board performance data of equipment |
| 03/04/2009 | CN100466542C Service gradation based loss distribution method |
| 03/04/2009 | CN100466540C State detection method based on main and backup Ethernet interface |
| 03/04/2009 | CN100466538C Method and apparatus for changing the operation mode of an agent of a management network |
| 03/04/2009 | CN100466536C System and method for managing protocol network failures in a cluster system |
| 03/04/2009 | CN100466534C Method for processing faults in multimedia sub-system equipment |
| 03/04/2009 | CN100466532C Set-up method and its system for broadcast multi-cast service transmission mode |
| 03/04/2009 | CN100466530C Method and device for connecting a plurality of conferences |
| 03/04/2009 | CN100466528C Interconnected network web information issuing method |
| 03/04/2009 | CN100466525C Buffer-based magnitude charging middle message processing method |
| 03/04/2009 | CN100466522C Farend access communication system, and control method |
| 03/04/2009 | CN100466519C Method for downloading a plurality of files simultaneously in broadcasting network |
| 03/04/2009 | CN100466516C Biological identifying method for resisting replay attach |
| 03/04/2009 | CN100466513C System and method for protecting received and sent data by parity check bit |
| 03/04/2009 | CN100466510C A method for preventing network address translation (NAT) device from being attacked by network user |
| 03/04/2009 | CN100466507C Method and device for connecting sensors or actuators to a bus system |
| 03/04/2009 | CN100466004C Signal detecting method of wireless transmission tire |
| 03/03/2009 | US7499765 Retrieving audio data via a coded surface |
| 03/03/2009 | CA2541077C Method and conduit for transmitting signals |
| 02/26/2009 | US20090055277 Wireless payment method and systems |
| 02/26/2009 | US20090051481 Remote controller for providing menu and method thereof |
| 02/26/2009 | DE102007036511A1 Gargerät mit einer netzwerkbasierten Kontrolleinrichtung und ein System aus einer Vielzahl solcher Gargeräte Cooking device with a network-based control device and a system composed of a plurality of such cooking appliances |
| 02/26/2009 | CA2694664A1 System, apparatus, and method for communicating sensor information of a system component that is disposed in a hazardous location |
| 02/25/2009 | EP2027479A2 Magnetic probe apparatus and method for providing a wireless connection to a detection device |
| 02/25/2009 | EP1036951B1 Magnetic bearing device and turbo-molecular pump device |
| 02/25/2009 | CN101374181A Ultrasonic anti-stealing device for mobile phone |
| 02/25/2009 | CN101373556A Method for transmitting and receiving low pressure carrier wave centralized type network and apparatus thereof |
| 02/25/2009 | CN101373460A Unionized access method of embedded type peripherals |
| 02/25/2009 | CN100464354C Concrete internal temperature detecting device based on induction princinple |
| 02/25/2009 | CN100464353C Information processor, sensor network system and information processing method |
| 02/24/2009 | US7495543 Vending machines with field-programmable electronic locks |
| 02/19/2009 | US20090046321 Print Medium having Coded Surface for Audio data Retrieval |
| 02/19/2009 | US20090045972 Method and apparatus for dynamic configuration of multiprocessor system |
| 02/18/2009 | EP2024949A2 Method of regulating wireless sensor network energy use |
| 02/18/2009 | CN201196835Y Control signal receiving circuit of fast ball camera system |
| 02/18/2009 | CN201196834Y Industrial frequency communication system of power distribution network |
| 02/18/2009 | CN201196830Y Remote controller, air conditioner and air conditioning system |
| 02/18/2009 | CN100462724C A power line communication system and an intelligent meter |
| 02/18/2009 | CN100462686C Synchro/rotary transformer-analog DC voltage transforming method |
| 02/18/2009 | CN100462113C A remote detection device for implanted heart pacemaker and bidirectional data transmission method |
| 02/17/2009 | US7493085 Remote control transmitter apparatus |