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SHENZHEN CHENGGU TECH CO LTD

Overview
  • Total Patents
    93
  • GoodIP Patent Rank
    15,498
  • Filing trend
    ⇧ 120.0%
About

SHENZHEN CHENGGU TECH CO LTD has a total of 93 patent applications. It increased the IP activity by 120.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets control, telecommunications and computer technology are BEIJING JULI TECH CO LTD, CHANGSHA SOARSKY ELECTRONIC TECH CO LTD and SHENZHEN RUNAN SCIENCE AND TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing SHENZHEN CHENGGU TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 93

Patent filings per year

Chart showing SHENZHEN CHENGGU TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Guodao 42
#2 Ji Jiagang 16
#3 Zhou Jian 12
#4 Zhang Hongbin 9
#5 Li Zujian 8
#6 Zhu Yuanquan 7
#7 Wu Qingfeng 5
#8 Zeng Xiaoqing 4
#9 Li Hansong 4
#10 Wu Haitao 3

Latest patents

Publication Filing date Title
CN111277285A Radio frequency chip signal receiving method, device and system
CN111147164A RSSI (received Signal Strength indicator) -based OBU (on-Board Unit) equipment communication range adjusting method and device
CN111016555A Method and device for monitoring tire pressure of tractor and trailer based on OBU
CN111178215A Sensor data fusion processing method and device
CN110910669A Virtual isolation-based control method and device for automatic driving special lane
CN110850378A Automatic calibration method and device for roadside radar equipment
CN110620996A Vehicle information reporting method and device based on DSRC technology
CN110807842A Vehicle-mounted T-BOX and non-stop toll collection method
CN110738850A Roadside safety monitoring management system, control method and equipment
CN110764802A Front-mounted vehicle-mounted unit
CN110738743A Vehicle-mounted terminal and dual-mode antenna for vehicle-mounted terminal
CN110753318A Method and device for intelligently adjusting PC5 interface forwarding terminal
CN110381448A The method and apparatus for realizing bus or train route collaboration based on dedicated short-range communication technology
CN110503732A A kind of ETC vehicle method of commerce and device based on vehicle detection
CN110519385A A kind of method and apparatus for SIM card Remote configuration
CN110400481A A kind of highway automatic Pilot lane grade management-control method and device
CN110519053A Safety protecting mechanism design method and device based on PC5 interface long term keys
CN110519708A A kind of communication means and device point-to-multipoint based on PC5 interface
CN110519724A A kind of method and apparatus improving PC5 interface communication quality
CN110491149A A kind of approaches to IM of Expressway Service, device and equipment