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JINAN KEHUI TESTING INSTR CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    187,753
  • Filing trend
    ⇩ 100.0%
About

JINAN KEHUI TESTING INSTR CO LTD has a total of 27 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 measurement, packaging and shipping and machine tools are HAMILTON ASS INC, SHENZHEN HUOSHUI BEDSIDE DIAGNOSTIC INSTR CO LTD and SUZHOU TOPHUNG MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing JINAN KEHUI TESTING INSTR CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing JINAN KEHUI TESTING INSTR CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jiang Dezhi 10
#2 Mao Lianxu 3
#3 Cuihua Tuo 3
#4 Zheng Quanshan 2
#5 Tuo Cuihua 2
#6 Jiang Yufei 2
#7 Lian Cheng 2
#8 Ma Kexin 1
#9 Zhifeng Chen 1
#10 Cheng Lian 1

Latest patents

Publication Filing date Title
CN111474055A Universal testing machine
CN111487143A Microcomputer-controlled full-automatic feeding double-refrigeration ultralow-temperature impact testing machine
CN107101821A Dropper fatigue tester
CN106932264A A kind of composite test device reversed in achievable tension and compression load process
CN105372125A Fixture tooling for torsion testing machine and using method of fixture tooling
CN105547818A Flat steel wire non-destructive tensile detection clamp device
CN103406160A Double-refrigerating and high-temperature shared impact machine sample box
CN103439180A Sample box used on impact testing machine
CN103411747A Openable aluminium frame transparent shield for impact testers
CN103411825A Auxiliary tool for testing tensile property of U-shaped bolt
CN103424254A Tester for mine-used anchor cable assembly performance test
CN103415175A Manual control box
CN103470932A Movable hanging seat
CN103466314A Continuous sample sending device of full automatic impact testing machine
CN103411823A Lead screw guiding device
CN103424164A Pendulum bob weighing instrument
CN102706736A Automatic low-temperature feeding device on pendulum impact testing machine
CN102735856A Ultralow-temperature full-automatic feeding device special for pendulum impact testing machine
CN102721606A Test sample box for low-temperature and ultralow-temperature impact testers
CN102706737A Hanging pendulum buffer device of pendulum impact machine