Learn more

HANGZHOU TENGHUA AUTOMOTIVE TRANS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    126,500
About

HANGZHOU TENGHUA AUTOMOTIVE TRANS CO LTD has a total of 13 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools are WILLIAM TOOLS CO LTD, GRIP TOOLING TECH LLC and WUJIANG WANPING MINGZHENG SEWING MACHINE PARTS FACTORY.

Patent filings in countries

World map showing HANGZHOU TENGHUA AUTOMOTIVE TRANS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HANGZHOU TENGHUA AUTOMOTIVE TRANS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 He Ziyu 7
#2 He Zijun 6

Latest patents

Publication Filing date Title
CN105619316A Main oil seal demounting tool provided with handle sleeve and used for remanufacturing of automatic transmission
CN105643560A Rubber tube sleeve disassembling tool used for automatic transmission remanufacturing and provided with handle sleeves
CN105619325A Torque converter turbine oil seal mounting tool with holding rod for remanufacturing of automatic gearbox
CN105619323A Differential disassembling tool with handlebar grips for remanufacturing of automatic gearbox
CN105619322A Parking gear demounting tool provided with handle sleeve and used for remanufacturing of automatic transmission
CN105619330A Differential cone bearing demounting tool for remanufacturing of automatic transmission
CN105619321A Clutch hub demounting tool provided with handle sleeve and used for remanufacturing of automatic transmission
CN105751152A Conical bearing race detaching tool for automatic transmission remanufacturing
CN105619329A Handheld type tapered roller bearing mounting tool for remanufacturing of automatic gearbox
CN105619326A Main oil seal mounting tool with holding rod for remanufacturing of automatic gearbox
CN105619324A Mounting tool with holding rod for oil seal with lip side for remanufacturing of automatic gearbox