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WUHU HENGKUN AUTO PARTS CO LTD

Overview
  • Total Patents
    181
  • GoodIP Patent Rank
    13,422
About

WUHU HENGKUN AUTO PARTS CO LTD has a total of 181 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, machine tools and mechanical elements are ANHUI WULANGSHEN RUBBER PRODUCTS CO LTD, ANHUI XINZHI ELECTRIC POWER TECH CO LTD and TIANJIN ZHONGHE GLUE IND CO LTD.

Patent filings in countries

World map showing WUHU HENGKUN AUTO PARTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 181

Patent filings per year

Chart showing WUHU HENGKUN AUTO PARTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xia Kuncai 155
#2 Yu Xiaowei 52
#3 Kuncai Xia 24
#4 Tao Zhihong 2

Latest patents

Publication Filing date Title
CN112157172A Punch forming machine for producing flexible connection copper bar for new energy automobile battery through punching
CN112157162A Device for realizing punching and cutting of copper bar of new energy battery
CN112059686A Shutdown mechanism of two-wire alternating type automobile battery flexible connection copper bar processing usefulness
CN112059788A Be applied to equipment of polishing after flexible coupling copper bar welding for new energy automobile battery
CN112157145A Rapid forming and bending equipment for preparing new energy battery connecting copper bar
CN105443608A Oil leakage preventing clutch slave cylinder
CN105440633A High-strength clutch friction plate and preparation method thereof
CN105422693A Brake wheel cylinder provided with guide pin
CN105422695A Brake wheel cylinder with fastening screw
CN105482206A Wear resistant rubber ring material composition and preparation method of wear resistant rubber ring
CN105599741A Brake master cylinder
CN105465241A Brake wheel cylinder provided with special-shaped pistons
CN105443620A Double-spring brake wheel cylinder
CN105440637A High-strength clutch friction washer material and preparation method thereof
CN105504744A Clutch plastic gear and preparation method thereof
CN105443607A Clutch slave cylinder easy to exhaust
CN105485208A Dustproof clutch slave cylinder
CN105440878A Rapid-drying coating material composition and rapid-drying coating material preparation method
CN105482420A Clutch pedal and preparation method thereof
CN105440426A High-strength clutch level and preparation method thereof