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CHINA TRANSINFO TECHNOLOGY CORP

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    211,326
About

CHINA TRANSINFO TECHNOLOGY CORP has a total of 29 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets computer technology and measurement are NAT GEOMATICS CT OF CHINA, PFEIFLE MARTIN and GORST JOHN.

Patent filings in countries

World map showing CHINA TRANSINFO TECHNOLOGY CORPs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHINA TRANSINFO TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xia Shudong 25
#2 Zhang Zhiping 22
#3 Zhao Zhiyong 19
#4 Zhou Shuangquan 15
#5 Liu Zhiyong 7
#6 Liu Qichang 7
#7 Chen Yongfeng 7
#8 Shuangquan Zhou 4
#9 Shudong Xia 4
#10 Liu Ming 4

Latest patents

Publication Filing date Title
CN105243086A Vehicle information query method and apparatus
CN105187790A Vehicle-mounted terminal working state monitoring method, device and system
CN105300402A Statistical method and device for vehicle mileage
CN103106694A Vehicle-mounted device and system for eliminating shielding of vehicle glass to electronic toll of collection (ETC) microwave signal
CN103927564A Method for communication between reader-writer and electronic tag, reader-writer and electronic tag
CN103078685A Method, system and device for reducing adjacent-channel interference in electronic tollof collection (ETC) system
CN103078686A Method, system and device for reducing adjacent-channel interference in electronic tollof collection (ETC) system
CN103901248A Voltage detecting circuit in vehicle-mounted equipment and vehicle-mounted equipment
CN103914883A Sensitivity control method and system for road side unit
CN103903041A Photoelectronic label, photoelectronic label reader-writer and method for reading and writing photoelectronic label
CN103178862A Vehicle-mounted unit and method for adjusting vehicle-mounted unit communication area
CN103177479A Roadside device and data processing method in roadside device
CN103176165A Vehicle-mounted unit positioning device and method
CN103164878A On board unit (OBU) with recognition function and recognition method thereof
CN103164877A Vehicle-mounted terminal and power management method thereof
CN103164669A Secondary issuing method and device of electronic tag
CN103164876A Device and method for controlling transaction region in electronic toll collection (ETC)
CN103164874A Vehicle-mounted device
CN103166517A Vehicle-mounted device and power supply method thereof
CN103164875A Vehicle-mounted device