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LI HANXIANG

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    76,576
About

LI HANXIANG has a total of 21 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools are JINHU CHANGSHENG POWER MACHINERY PART CO LTD, LUOYANG JIANHAO HEAVY MACHINERY LTD COMPANY and TIANJIN ZHONGMA JUNTENG PREC MACHINERY MFG CO LTD.

Patent filings in countries

World map showing LI HANXIANGs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing LI HANXIANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Li Hanxiang 21
#2 Zhao Xiaomin 21

Latest patents

Publication Filing date Title
CN104315025A Automobile synchronization regulator
CN104315024A Automobile synchronization regulator
CN104315963A Checking fixture for automobile synchronization regulator toothholder
CN104315023A Automobile synchronization regulator
CN104315022A Automobile synchronization regulator tooth holder
CN104315021A Concave polygon inverted conical surface automobile synchronizer
CN104315019A Sliding gear sleeve for thinning tooth synchronizer
CN104315018A Lock ring type circular arc locking surface automobile synchronization regulator
CN104308202A Chamfering knife for double faces of through hole
CN104315020A Automobile synchronizer with front and back inverted conical surfaces
CN104295629A Asymmetric locking surface automobile synchronizer
CN103982570A Single-side gear-shifting expansion ring type vehicle synchronizer
CN103982569A Double-conical-surface automobile synchronizer
CN103982568A Floating conical automobile synchronizer
CN103982567A Out-of-gear prevention gear seat synchronizer
CN103982566A Lock pin type automobile synchronizer
CN103983157A End face run-out detection tool for large-diameter toothed sleeve
CN103978389A Wedge force increasing inner hole clamping mechanism
CN103983226A Internal spline locking face depth detection method
CN104154138A Automobile synchronizer