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DONGFENG HUASHEN MOTOR CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,523
About

DONGFENG HUASHEN MOTOR CO LTD has a total of 31 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and machine tools are SHAANXI TONLY HEAVY IND CO LTD, AEROSPACE HEAVY IND CO LTD and CHARLES KEARNS EDWARDS.

Patent filings in countries

World map showing DONGFENG HUASHEN MOTOR CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing DONGFENG HUASHEN MOTOR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Haonan 7
#2 Zhou Zhiqiang 7
#3 Ge Jun 6
#4 Zhang Yunzhen 5
#5 Wang Yaping 5
#6 Liu Guang 4
#7 He Xinwei 4
#8 Li Wenjun 4
#9 Yang Junqing 4
#10 Yang Jin 4

Latest patents

Publication Filing date Title
CN112208327A Power assembly rear suspension and clutch booster integrated support and rear suspension device
CN112211997A Gear shifting reminding control method and system for manual transmission gearbox of commercial vehicle
CN112269370A Vehicle control unit and motor controller combined test system and method
CN112254785A Urea sensor assembly
CN112125169A Anti-falling safety mechanism and lifting appliance system
CN112124286A ABS system adhesion coefficient utilization rate test system and test method
CN112177813A Automobile fuel heating system
CN112124147A Method and system for estimating remaining driving range of pure electric vehicle adapting to driving habits
CN112026730A Commercial vehicle air supply device and method
CN111891104A Air leakage prevention device for heavy-duty vehicle braking energy storage system
CN111873940A Anti-theft monitoring method and system for truck oil tank
CN111927955A Sealing ring and wiper
CN111891214A Control system and method for rotary pump of cargo vehicle
CN111927229A Universal process lock and mounting method thereof
CN111873927A Method and system for outputting vehicle speed by combination instrument
CN111823838A Sealing strip and sealing structure of automobile front windshield
CN111907434A Fast compact form fastener and vehicle
CN111874086A Steering gear support and vehicle steering device
CN111673645A Positioning fixture for body-in-white
CN111775903A Cooling system of vehicle brake drum and method thereof