Learn more

HENAN TANGYIN HUAXING MACHINERY CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    76,519
About

HENAN TANGYIN HUAXING MACHINERY CO LTD has a total of 23 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and machine tools are XIXIA COUNTY XIBENG SPECIAL FOUNDRY CO LTD, HEFEI JAC CASTING CO LTD and SHANGHAI YADELIN NONFERROUS METAL CO LTD.

Patent filings in countries

World map showing HENAN TANGYIN HUAXING MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing HENAN TANGYIN HUAXING MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Tianping 23
#2 Wang Aili 17

Latest patents

Publication Filing date Title
CN105562605A Forming structure and method for pouring brake shoe support by using lost foam
CN105562619A Mold core structure of brake shoe carrier cast shell mold and casting process
CN105562603A Brake shoe carrier casting die and casting process
CN105562614A Mold core supplementing core structure adopted in brake shoe carrier casting process
CN104923401A Horizontal electric dust collector with frame corona electrode and template collector
CN104890000A Air-negative-pressure adsorption-type material-fetching gripper used for injection molding machine
CN104889796A Electric electromagnetic-type material-taking hand used for machining
CN104890007A Planetary rotary gripper used for manipulator
CN105004911A Real-time monitoring system for iron core of large-scale transformer
CN104353792A Differential mechanism shell casting process
CN104290704A Buffering device for anticollision of vehicle
CN104303631A Multi-purpose agricultural machine
CN105443015A Household wireless peephole
CN105496255A Household knife rest with function of automatic sterilization
CN105496666A Self-charging healthcare wheelchair
CN105507385A Water-saving toilet making use of domestic wastewater
CN105507375A Domestic reclaimed water storage tank
CN105498147A Dreamy yoga mat
CN104162632A Casting sand core hot box and sand core molding method
CN103978160A Overall core making process for main body core, hole core and supplement core of cast box