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SHANGHAI HUACE NAVIGATION TECH LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    30,348
  • Filing trend
    ⇩ 90.0%
About

SHANGHAI HUACE NAVIGATION TECH LTD has a total of 49 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement, agriculture and mechanical elements are SHANGHAI HUACE NAVIGATION TECHNOLOGY CO LTD, XI AN INST OF APPLIED OPTICS and CHINA TIMES AEROSPACE TECHNOLOGY CO LTD.

Patent filings per year

Chart showing SHANGHAI HUACE NAVIGATION TECH LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jiejun 20
#2 Shen Xuefeng 16
#3 Ren Qiang 15
#4 Cao Guangjie 12
#5 Dai Wending 12
#6 Tu Rui 12
#7 Dong Guangyang 11
#8 He Wei 9
#9 Xie Huazhong 8
#10 Fang Zhiqiang 8

Latest patents

Publication Filing date Title
CN106772486A A kind of GNSS receiver board based on ZYNQ frameworks
CN106802615A A kind of protection system for echo depth sounder
CN106767831A A kind of indoor locating system based on simulation GNSS signal
CN106767710A A kind of Earth Volume of Road Engineering measuring method and system
CN106775687A The method and system of pattern in a kind of modification front end frame
CN106781367A The control method and system of a kind of GNSS device
CN106771725A The test system of a kind of electronic equipment
WO2017107434A1 Gnss-ins vehicle attitude determination method based on single antenna