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CHENGDU BUS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    167,099
  • Filing trend
    0.0%
About

CHENGDU BUS CO LTD has a total of 12 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets transport, environmental technology and electrical machinery and energy are TAKEUCHI MASAYUKI, ALEEES ECO ARK (CAYMAN) CO LTD and MAGNA E CAR SYSTEMS AMERICA INC.

Patent filings in countries

World map showing CHENGDU BUS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHENGDU BUS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Jinhua 5
#2 Ren Yi 4
#3 Lu Zhengyi 4
#4 Yang Jianbo 4
#5 Jiang Ping 3
#6 Du Wenzheng 2
#7 Liu Dong 2
#8 Huang Defu 2
#9 Luo Huashan 2
#10 Wang Dongquan 1

Latest patents

Publication Filing date Title
CN112140976A Self-propelled biosafety laboratory
CN109572372A A kind of vehicle-mounted removable outside air purification device and a kind of automobile
CN108791030A Road surface dust suppression system and hydrogen cell automobile for hydrogen cell automobile
CN108100042A A kind of panorama transparent ceiling of car
CN108215715A A kind of side-mounted air-conditioning duct of the binary channels of car
CN108128171A The brake energy feedback system of electric vehicle and the slow method of electricity
CN108081988A Electric automobile energy management control method based on power of battery balance
CN108058609A Electric vehicle pre-charging System and method for
CN104589912A Installation structure of automobile front wheel cover
CN104696403A Composite spring structure realizing equal offset frequency of variable stiffness
CN103604195A Automotive air-conditioner control system for reducing load of engine of automobile
CN103527305A Vehicular cold mist spray system and implementation method thereof