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SHANGHAI CEYUAN IND CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    129,002
  • Filing trend
    ⇩ 50.0%
About

SHANGHAI CEYUAN IND CO LTD has a total of 14 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, measurement and thermal processes are TEMPO IND LLC, GUANGDONG DELOS LIGHTING INDUSTRIAL CO LTD and CANDELLA LLC.

Patent filings in countries

World map showing SHANGHAI CEYUAN IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Yuwen 14
#2 Jin Weiliang 10
#3 Xu Lu 7
#4 Gao Meijuan 3
#5 Lu Feng 2
#6 Fu Jian 2
#7 Lu Zhe 2
#8 Wang Yujin 2
#9 Pan Jian 1
#10 Yao Fuquan 1

Latest patents

Publication Filing date Title
CN112186714A Gas intrinsic safety type explosion-proof device
CN111586921A Nuclear power station lamp with automatic switch for lighting of water inlet and water outlet and use method
CN110131627A The underwater modulated structure of one seed nucleus
CN109982482A A kind of tunnel illumination structure and method
CN109827111A A kind of used in nuclear power station lifting lamp structure
CN108758428A It is a kind of can automatically varying colour temperature road illuminating lamp and method
CN108131983A Based on the molding heat spreader structures of graphene platelet paper folding and method
CN108105669A A kind of high-power narrow light beam LED light for nuclear power station
CN108054703A A kind of plugging structure for cable hole
CN108036236A A kind of LED fishing lamps
CN106907621A A kind of LED searchlight illuminated for optically thinner medium to optically denser medium
CN105909989A Cutoff LED panel light
CN105911399A High-voltage power transmission line testing and alarming system
CN102445593A Splash electric tower indicator based on inductive energy accumulation