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BEIJING CHANGAN AUTOMOBILE ENGINEERING TECH RES CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    45,950
  • Filing trend
    ⇧ 12.0%
About

BEIJING CHANGAN AUTOMOBILE ENGINEERING TECH RES CO LTD has a total of 34 patent applications. It increased the IP activity by 12.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, civil engineering and environmental technology are ZHEJIANG FEIDIE AUTOMOBILE MFG CO LTD, BEIJING CHANG'AN AUTOMOBILE ENG TECH RES CO LTD and TIANJIN ICONIQ NEW ENERGY AUTOMOBILE CO LTD.

Patent filings in countries

World map showing BEIJING CHANGAN AUTOMOBILE ENGINEERING TECH RES CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing BEIJING CHANGAN AUTOMOBILE ENGINEERING TECH RES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Meiling 6
#2 Liu Meng 4
#3 Song Nuan 4
#4 Li Na 3
#5 Li Peng 2
#6 Yue Weitao 2
#7 Li Fei 2
#8 Li Ou 2
#9 Wang Qinghai 2
#10 Zhang Ling 2

Latest patents

Publication Filing date Title
CN108839631A A kind of occupant restraint system and method
CN108685284A Vehicle and its safety belt lock catch assembly
CN108679145A A kind of axial type hydraulic pressure bush of swing arm
CN108725567A Bump leveller mounting structure, steering wheel assembly and automobile
CN108839535A A kind of remote control apparatus of automatic air-conditioning system, method and system
CN108621744A A kind of automatic air condition air quantity control method, device, equipment and readable storage medium storing program for executing
CN108551129A A kind of position limiting structure and wheel speed sensors
CN108661838A The starting method of hybrid vehicle and its engine, device, equipment
CN108425981A A kind of damper and buffer stopper
CN108528167A A kind of car weather preconditioning approach and interior weather precondition system
CN108297860A A kind of gas pedal aperture parsing control method, apparatus and system
CN108407882A A kind of collapsible steering column and a kind of automobile
CN108407570A A kind of automotive air-conditioning system power management control method and its system
CN108397274A Automobile fan control method
CN108454349A A kind of motor in electric automobile residual heat using device and its utilize method
CN108081941A A kind of accumulator installation assembly
CN108382315A A kind of vehicle and its vehicle door interior trim panel map pocket
CN108005521A A kind of car door and its glass-frame riser
CN108081889A Automobile and trailing wheel torsion beam
CN108099655A A kind of control method and its system of electric car charging gun lock