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SHANGHAI HUALONG TEST INSTR CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    82,979
  • Filing trend
    ⇧ 100.0%
About

SHANGHAI HUALONG TEST INSTR CO LTD has a total of 43 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement, mechanical elements and machine tools are ZWICK GMBH & CO KG, TOKYO KOUKI SEIZOUSHIYO KK and JINAN KEHUI TESTING INSTR CO LTD.

Patent filings in countries

World map showing SHANGHAI HUALONG TEST INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing SHANGHAI HUALONG TEST INSTR CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Cai 7
#2 Zhao Guofeng 7
#3 Liang Xuehua 6
#4 Zhang Xinyan 6
#5 Liu Nana 6
#6 Chen Bo 6
#7 Cai Qingsong 6
#8 Shen Xiaowei 5
#9 An Wennian 5
#10 Jinjun Qian 4

Latest patents

Publication Filing date Title
CN112255119A Dynamic compression-shear testing machine
CN111912710A A testing machine for conductor spacer mechanical properties detects
CN111521385A Testing device for horizontal gapless loading frame
CN111220475A Full-automatic upset forging testing machine host computer
CN110208107A A kind of electronic universal tester
CN110031030A The horizontal apparatus for adjusting force of dynamic testing machine
CN109185622A A kind of adjustment system in place of large size sample
CN109211667A A kind of safety protection jacket of the steel strand relaxation test machine
CN109211709A A kind of anti-fall device for the calibration of means of constant strain-tensile test machine
CN109211674A A kind of anchorage tooling of microcomputer controlled electro-hydraulic servo static load anchoring test machine
CN109211675A A kind of protective device of microcomputer controlled electro-hydraulic servo static load anchoring test machine
CN109211664A A kind of secured, the host apparatus of taking root of testing machine
CN107014579A A kind of electro-hydraulic servo simulated earthquake vibration stand
CN106908334A A kind of insulator bending-torsion combined testing machine
CN106932266A A kind of fixation measuring bearing for dynamic testing machine
CN106442195A Balance calibration device
CN106050774A Synchronous control system of multi-cylinder loading testing machine
CN106050773A Multi-cylinder loading tester with synchronous control system
CN106080836A Sample presentation dolly floating type servo-drive workbench
CN105570211A Controlling system for high-pressure oil source