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BEIJING CHANG'AN AUTOMOBILE ENG TECH RES CO LTD

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    25,388
  • Filing trend
    ⇩ 100.0%
About

BEIJING CHANG'AN AUTOMOBILE ENG TECH RES CO LTD has a total of 58 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets transport, civil engineering and electrical machinery and energy are BEIJING CHANGAN AUTOMOBILE ENGINEERING TECH RES CO LTD, SHANGHAI COTECH AUTOMOTIVE ENG CORP LTD and SHANDONG SINOGOLD MFG CO LTD.

Patent filings in countries

World map showing BEIJING CHANG'AN AUTOMOBILE ENG TECH RES CO LTDs patent filings in countries
# Country Total Patents
#1 China 58

Patent filings per year

Chart showing BEIJING CHANG'AN AUTOMOBILE ENG TECH RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yuanhong 8
#2 Pan Fenggang 6
#3 Jin Qiong 5
#4 Zhang Ling 5
#5 Yu Meiling 4
#6 Dou Hongbin 4
#7 Li Haixia 4
#8 Ma Tao 4
#9 Xue Qiang 4
#10 Li Fei 4

Latest patents

Publication Filing date Title
CN106931149A A kind of oil temperature adjusting means of speed changer
CN106882126A A kind of top cover decorating strip and governor motion
CN106602179A Battery heating system and battery heating control method
CN106703568A Car and car door limiting stopper
CN106555722A It is a kind of to become discharge capacity electric fuel oil pumping system and become discharge capacity electric fuel punp fuel supply method
CN106705520A Compressor rotation speed control device, heat management module and air conditioning system
CN106515661A Control method and system for keyless starting of pure electric vehicle
CN106627757A Front wheel toe-in adjusting method and device and steering tie rod
CN106671732A Air conditioning method, system and device
CN106741128A A kind of steering gear Mesh Clearance Adjustment device
CN106515462A Brake control method, brake control device and brake system for electric vehicle
CN106640324A Control method and control device for automobile electronic fan
CN106739962A A kind of Air Condition Compressor for Electric Vehicle installing mechanism and electric automobile
CN106314541A Cabin longitudinal beam structure for electric vehicle
CN106183717A The heating means of a kind of air conditioning for automobiles and device
CN106274774A A kind of automobile and the anti-sinking system of vehicle
CN106289007A The cubing of a kind of bumper partial reference detection and detection method
CN106184021A A kind of adjustable parcel tray in space and vehicle
CN106004704A Automobile trunk pad
CN106114181A A kind of battery case mounting structure of pure electric automobile