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WUHAN CITY OURUI TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    122,048
  • Filing trend
    ⇩ 100.0%
About

WUHAN CITY OURUI TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and control are CRYOGENIC LTD, SPECTROSPIN AG and BRUKER ANALYTIK GMBH.

Patent filings in countries

World map showing WUHAN CITY OURUI TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WUHAN CITY OURUI TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Hongyan 14
#2 Jiang Luli 12
#3 Zhao Shujin 9

Latest patents

Publication Filing date Title
CN106959415A High voltage switch dynamic characteristics method of testing based on bicyclic electric current
CN106771635A A kind of circuit resistance tester
CN106771876A Installation method of the optical fiber current mutual inductor in distribution network automated
CN106707214A Lightning strike counter check meter
CN106707122A Insulator detector
CN108267705A Capacitance type potential transformer calibration equipment
CN106769977A A kind of hand-held high-precision gas quantitative leak detector
CN106768654A A kind of multifunctional gas quantitative leak detector
CN106704816A Vacuum gas-filling device convenient to disassemble and assemble
CN106707149A On-load voltage regulation tapping switch tester
CN106772003A A kind of load switch of transformer test system and method
CN106707148A Switch characteristic tester
CN106772004A A kind of high voltage switch dynamic characteristics tester
CN106772117A A kind of integrated testing instrument for transformer