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WANG SHIGANG

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    122,227
About

WANG SHIGANG has a total of 16 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets machine tools are CHENGDU SI RUI TE CARBIDE KNIVES CO LTD, JINAN FIRST MACHINE TOOL GROUP CO LTD and PITTLER GMBH.

Patent filings in countries

World map showing WANG SHIGANGs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing WANG SHIGANGs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Wang Shigang 15
#2 Wang Shigang Yang 1

Latest patents

Publication Filing date Title
CN111375840A Expansion rod grooving machine
CN110014297A Punching tapping machine
CN104999135A Double-blade expansion pipe grooving machine
CN104493866A Expansion bolt expansion tube notching machine
CN104493285A Expansion bolt sleeve cut-off machine
CN104175272A Dual-purpose screwdriver
CN104191362A Outer circle grinding device for grinding machine
CN104260157A Electric drill
CN104179132A Air pressure buffering speed-reduction belt
CN104227074A Electric hand drill
CN104190347A Reaction kettle
CN104176408A Trash bag supporting frame
CN104196891A Bearing capable of conveniently adding lubricating oil
CN104196741A LED electric fan ceiling lamp
CN1933594A Multichannel audio-video frequency data network transmitting and synchronous playing method
CN1631670A Counterfeit deterrence method for placing factory brand on automobile windshield