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GUANGDONG GRANDMARK AUTOMOTIVE SYSTEMS CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    58,748
  • Filing trend
    ⇧ 400.0%
About

GUANGDONG GRANDMARK AUTOMOTIVE SYSTEMS CO LTD has a total of 33 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets transport, mechanical elements and control are IDESHIO YUKIHIKO, TAMAI GORO and CNGC JILIN DONGGUANG GROUP CORP.

Patent filings in countries

World map showing GUANGDONG GRANDMARK AUTOMOTIVE SYSTEMS CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing GUANGDONG GRANDMARK AUTOMOTIVE SYSTEMS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yizhang 15
#2 Zhang Zhihui 7
#3 Chen Aimei 5
#4 Wang Kaibo 4
#5 Liu Ping 4
#6 Zhong Ranxu 3
#7 Wang Zhongjian 3
#8 Yizhang Liu 3
#9 Yao Genliang 2
#10 Liang Zhishuo 2

Latest patents

Publication Filing date Title
CN111323225A New energy automobile motor power assembly detects rack
CN111399486A Automobile transmission controller detection system
CN111396551A Electromagnetic drive's cantilever type ratchet locking device
CN111427334A Automobile ECU fault simulation detection system
CN111350820A Locking mechanism with double-rotation-angle detection function
CN111396550A Parking locking device capable of being unlocked manually
CN111367262A BMS simulation method and system for new energy automobile rack power system
CN110244966A A kind of BOOTLOADER program online updating method based on UDS
CN110131413A A kind of automatic P grades of lock system of electric-controlled type
CN110116636A A kind of integral type P grades of systems
CN108944390A Two gear AMT electrical vehicular power assemblies
CN108646713A Based on CANoe to the analogue system of P grades of director demon logic checkings
CN108958214A Multi-load channel electron controller aging off-line detection system
CN108583277A New-energy automobile gearbox and shifting system electronic controller
CN108749551A New-energy automobile four-drive hybrid electric control system
CN106891774A Electrical vehicular power assembly controller
CN106671970A Electric vehicle power assembly central controller
CN106828471A Electronic parking system control method and controller
CN105729470A Hybrid robot control device
CN105729483A Robot walking control method and control device and beach cleaning robot