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CHEN YUYAN

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    81,910
  • Filing trend
    ⇩ 33.0%
About

CHEN YUYAN has a total of 21 patent applications. It decreased the IP activity by 33.0%. 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, telecommunications and furniture and games are ECOLED LTD, JIANGMEN FEIYU LIGHTING APPLIANCE CO LTD and COHDA DESIGN LTD.

Patent filings in countries

World map showing CHEN YUYANs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing CHEN YUYANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yuyan 21

Latest patents

Publication Filing date Title
CN109404812A A kind of LED light being easily installed
CN109556021A A kind of LED wall lamp of thermal diffusivity rotatable suitable for family
CN109539030A A kind of wall-mounted LED light convenient for adjusting lighting angle
CN109556020A A kind of adjustable LED wall lamp convenient for heat dissipation
CN109578938A A kind of ceiling LED light lampshade with adjustable structure
CN109539027A A kind of wall-mounted LED light convenient for adjusting disassembly
CN109539117A A kind of concealed LED wall lamp
CN109296957A A kind of domestic type LED light
CN106949127A A kind of screwdriver of anti-theft screw and opening anti-theft screw
CN107026921A A kind of handset mounting with automatic clamping function
CN107021306A A kind of portable bottom goes out formula dustbin
CN107059362A A kind of autorotation air drying type clothes hanger
CN106906625A A kind of rotatable movement formula clothes hanger
CN107061323A A kind of fan of portable and collapsible
CN106917250A A kind of rotating disc type clothes hanger with sterilizing function
CN106964123A A kind of foldable cap body of golf bag
CN106859421A A kind of intelligent rice barn
CN107040629A A kind of automatic clamping device of Mobile phone clip
CN106888296A A kind of self-holding handset mounting
CN106964122A A kind of cap body of golf bag