Learn more

CHONGQING YONG FA IND LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    132,596
About

CHONGQING YONG FA IND LTD has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, electrical machinery and energy and environmental technology are LIN PAN CHIEN, NINGBO YINZHOU HENGTAI ELECTROMECHANICAL CO LTD and FAULHABER MINIMOTOR SA.

Patent filings in countries

World map showing CHONGQING YONG FA IND LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHONGQING YONG FA IND LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Guofeng 12
#2 Liu Jianhua 4
#3 Tao Jianchun 4
#4 Liu Dongxiao 1

Latest patents

Publication Filing date Title
CN111939542A Ball feeding machine for golf practice court
CN111609127A Shifting fork gear shifting method, gearbox, new energy vehicle power assembly and vehicle
CN111525741A Motor cooling method and high-power double-cooling motor for new energy vehicle
CN109450206A A kind of cast copper formula AC induction motor and its manufacturing process
CN109552072A A kind of intelligent control system for electric motor of automobile revolving speed
CN108644025A Integral type motorcycle cylinder body structural assembly
CN108426004A A kind of transmission box of snowmobile gear structure inside
CN108443426A A kind of transmission box of snowmobile assembly structure
CN108488603A A kind of motorcycle engine oil pump assembly
CN108321956A A kind of connection structure of rotor and axis
CN105221233A A kind of two-sided cooling plate of engine of high-speed boat cooling system
CN105240100A Engine cooling system of high-speed boat
CN105221230A The snowmobile double cylinder wind cooling motor of good heat dissipation effect
CN103010398A Transmission box of snowmobile