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CHINA FIRST AUTOMOBILE WORKS

Overview
  • Total Patents
    665
  • GoodIP Patent Rank
    9,369
About

CHINA FIRST AUTOMOBILE WORKS has a total of 665 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and mechanical elements are JIANGSU JINDING AUTOMOBILE TECHNOLOGY CO LTD, HAVE BLUE LLC and SHENYANG DERBON INSTR CO LTD.

Patent filings in countries

World map showing CHINA FIRST AUTOMOBILE WORKSs patent filings in countries
# Country Total Patents
#1 China 665

Patent filings per year

Chart showing CHINA FIRST AUTOMOBILE WORKSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kejin 111
#2 Wang Dan 58
#3 Li Jun 58
#4 Cui Long 39
#5 Rong Changru 35
#6 Wei Xiaochuan 33
#7 Han Jinlei 33
#8 Chen Huiming 32
#9 Jiang Tao 30
#10 Wang Jinxing 26

Latest patents

Publication Filing date Title
CN105300707A Static torsion test device of wheel edge speed reducer
CN105320115A Lower computer model management method and management system
CN105294157A Preparation method of passively-regenerated particle filter carrier material mixture
CN105289708A Method for preparing novel high-activity SCR catalyst
CN105289707A Method for preparing novel Cu-Fe molecular sieve catalyst for diesel vehicle tail gas
CN105289711A Composite Fe-based molecular sieve based catalyst and preparing method thereof
CN105277104A Automobile matching profile carbon fiber material detection template
CN105344353A Preparation method of mutually chimeric nitrogen oxide reduced carrier coating
CN105261722A Fluorine-containing resin based membrane reinforced by homogenous fibers modified by oriented fibers
CN105304934A Positive electrode modified high-safety lithium ion battery
CN105244551A Cathode modified high security lithium ion battery
CN105203329A Method for evaluating working condition of engine lubrication system
CN105223515A A kind of lithium-ion-power cell charge state estimation method
CN105196993A Emergency braking method achieved through electrical park brake
CN105261151A High-grade highway driver fatigue state detection method based on operation behavior characteristics
CN105127378A Combined sand box for casting
CN105156248A Intelligent commercial vehicle diesel engine start/stop system
CN105201662A Intelligent start/stop control device for diesel engine for commercial vehicle
CN105092041A Method for controlling color aberration of paint coating of diesel engine by use of color difference meter
CN105068139A Detection technology for mounting condition of piston cooling nozzle