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HUACHEN AUTO GROUP HOLDINGS CO LTD

Overview
  • Total Patents
    97
  • GoodIP Patent Rank
    15,748
  • Filing trend
    ⇩ 100.0%
About

HUACHEN AUTO GROUP HOLDINGS CO LTD has a total of 97 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets transport, computer technology and measurement are JIANGLING MOTORS CO LTD, EVERGRANDE NEW ENERGY AUTOMOBILE INVEST HOLDING GROUP CO LTD and GUANGZHOU XPENG AUTOMOBILE TECH CO LTD.

Patent filings in countries

World map showing HUACHEN AUTO GROUP HOLDINGS CO LTDs patent filings in countries
# Country Total Patents
#1 China 97

Patent filings per year

Chart showing HUACHEN AUTO GROUP HOLDINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Honglei 18
#2 Zhan Dekai 17
#3 Qiao Xin 10
#4 Gao Li 9
#5 Mou Wencheng 8
#6 Shan Hongyan 8
#7 Wang Hui 7
#8 Sui Tao 7
#9 Tang Hao 7
#10 Wu Di 6

Latest patents

Publication Filing date Title
CN110356359A Vehicle communication terminal and safety enter the encryption method of starting authorization module
CN110430543A The communication means of the vehicle communication terminal of dual network access point
CN110414958A A kind of automatic Pilot increased value service system
CN112146976A Tensile test data processing method applying extensometer
CN112150576A High-precision vector map acquisition system and method
CN107942786A The display control program of automobile fuel gauge
CN109783830A A kind of motor vehicle damping fin optimization placement method
CN107933213A A kind of tire anti-theft alarm system based on car networking technology
CN107745630A A kind of buffer-type vehicle window guide groove sealing strip
CN109780960A A kind of adjustable bracket check tool
CN107856538A A kind of electric drive system for electric vehicles operating mode switching control method
CN107933239A Automobile two-region automatic air condition control method
CN107976990A A kind of complete vehicle fault test method based on CANoe
CN109774635A A kind of bumper holder with positioning and mounting structure
CN109764128A A kind of shift prompting control device and method reducing oil consumption
CN109747557A A kind of camera mounting support that may be mounted on licence plate item
CN107942777A A kind of control method of engine speed indicator stability
CN109756170A A kind of permanent magnet synchronous motor change switching frequency adjustment control method
CN107757560A A kind of car cleaning injector assembly for automatically adjusting nozzle spray direction
CN109720296A A kind of vehicle anti-theft alarm control method