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SHANGHAI PRECISE IND CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    102,475
  • Filing trend
    ⇩ 50.0%
About

SHANGHAI PRECISE IND CO LTD has a total of 16 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and electrical machinery and energy are WILLIBALD RAYM DIPL ING, MARCHESI METAL TECH SUZHOU CO LTD and TIANJIN ZHONGLIAN PREC CASTING CO LTD.

Patent filings in countries

World map showing SHANGHAI PRECISE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANGHAI PRECISE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Wenlong 13
#2 Zhang Dengfeng 8
#3 Zhou Lingzhong 6
#4 Yan Xiaodong 4
#5 Ye Qinliang 4
#6 Yao Yuhua 4
#7 Xiao Xuelin 3
#8 Shen Feng 2
#9 Wang Jianjun 2
#10 Li Xueliang 2

Latest patents

Publication Filing date Title
CN111822670A Die-casting die
CN111889647A Production processing method of textile machine fittings
CN111730084A Clamp for eccentric machining
CN110202116A Die casting barrel production method
CN110239032A A kind of light bulb die for processing in LED lamp
CN110270666A A kind of lamp body outer cover die for processing in LED lamp
CN110238651A Automatic assembling apparatus
CN108380844A Big belt wheel die for processing and its manufacturing method
CN108453482A The processing method for sliding belt wheel
CN107649696A A kind of compound cutting tool
CN107584271A A kind of bushing pressing tool
CN107676642A LED energy-saving bulbs radiating support base and the LED with the radiating support base
CN107756443A Light Aluminum Alloy joint arm
CN106734389A A kind of shaping tooling of pressure-casting type Y types aluminium alloy LED lamp support
CN106493335A A kind of quick removal die-cast product ring gate shaving die structure
CN106216635A A kind of die-casting material Temperature-controlled appliance and temperature-controlled process