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TIANJIN HENGXIN PREC MACHINERY CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    63,191
  • Filing trend
    ⇩ 100.0%
About

TIANJIN HENGXIN PREC MACHINERY CO LTD has a total of 31 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools, measurement and materials and metallurgy are EHT WERKZEUGMASCHINEN GMBH, DAIICHI KOSHUHA KOGYO KK and NANJING STARQ Y TEC AUTOMOBILE PARTS CO LTD.

Patent filings in countries

World map showing TIANJIN HENGXIN PREC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing TIANJIN HENGXIN PREC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Lizhuang 31
#2 Zhai Xichang 5

Latest patents

Publication Filing date Title
CN109989188A A kind of Multifunctional positioning tool
CN109986336A A kind of automobile hand adjustment axle assembly assembly equipment
CN109985948A A kind of device for sewing machine mouthpiece foreboard bending pressure circle
CN109986115A A kind of dedicated slotting attachment of multistation
CN109986374A A kind of device for sewing machine rocking bar wire cutting
CN109985935A A kind of sewing machine mouthpiece accessory plate special pneumatic bending press
CN109986427A A kind of braking automobile push rod burr remover
CN109986135A A kind of automatically removing burr equipment
CN109986156A A kind of multiple groups wire cutting dedicated unit
CN109988889A A kind of dedicated hardening apparatus by high frequency current of braking automobile push rod surface hardening
CN108267310A A kind of equipment for simulated automotive transfer bar mechanism transmission situation
CN108267059A A kind of equipment for the ball's dead center and rear butt interplanar distance for measuring ball screw
CN108266359A A kind of fuel-displaced detection device of automobile fuel pump
CN108265165A A kind of semi-automatic vertical high-frequency quenching equipment
CN108262399A A kind of sewing machine is oriented to mouthpiece pressing mold crimping one-step molding device
CN108265164A A kind of numerical-control high-frequency quenching apparatus
CN108247376A A kind of needle bar of sewing machine processes side slot Special multi-station fixed equipment
CN108253859A A kind of sewing machine sliding block detection device
CN108253873A A kind of automobile thrust rod gear reference circle and screw thread concentricity measuring apparatus
CN108253860A A kind of automobile gear shift shaft multifunctional detection device