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AHWIT PREC SHANGHAI CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,448
  • Filing trend
    ⇩ 75.0%
About

AHWIT PREC SHANGHAI CO LTD has a total of 13 patent applications. It decreased the IP activity by 75.0%. 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, mechanical elements and measurement are SUZHOU YIJIARUN ELECTROMECHANICAL MFG CO LTD, HANGZHOU KEHUI MACHINERY TECH CO LTD and HUADONG MINING EQUIPMENT CO LTD.

Patent filings in countries

World map showing AHWIT PREC SHANGHAI CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing AHWIT PREC SHANGHAI CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Xiong Chaolin 13
#2 Li Luping 6
#3 Pang Ke 5
#4 Gao Fuxi 5
#5 Niu Weixiang 4
#6 Zheng Liuqi 4
#7 Zhang Hu 3
#8 He Chaofeng 3
#9 Zhou Xianzheng 3
#10 Hong Zhibiao 3

Latest patents

Publication Filing date Title
CN111219495A Flow valve structure
CN111203799A Automatic grinder for micrometer cutting feed main body
CN111219385A Magnetic force assembly structure
CN111267004A Method for preventing sand blasting deformation of aluminum alloy thin-wall part
CN110170670A A kind of alloy product turning smoothes out cutter and its application
CN108340177A Concentric tension fixture
CN109396472A Numerically controlled lathe line shaft cent(e)ring device
CN109405869A Workpiece stomata detection device and workpiece stomata detection method
CN109396942A Draw water water trap
CN109396950A Angle positioning device and angle localization method
CN108214012A Product plane degree processing unit (plant) and method
CN108080986A Workpiece vibrationproof clamping device
CN107838482A Plain milling cutter