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CHEN CHUNYAN

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    71,643
About

CHEN CHUNYAN has a total of 31 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, chemical engineering and civil engineering are ANHUI MINGYUAN POWER EQUIPMENT MFT LTD, ZHENJIANG YUCHENG ELECTROMECHANICAL CO LTD and WUXI JINLI ELECTRIC COMPLETE EQUIPMENT CO LTD.

Patent filings in countries

World map showing CHEN CHUNYANs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Chunyan 26
#2 Chen Jianhong 10
#3 Luo Shizhuo 5
#4 Deng Ruiping 5
#5 Shi Yinsheng 1
#6 Yang Arthur Jing-Min 1
#7 Schaefer Dale W 1

Latest patents

Publication Filing date Title
CN112283346A Pressure vessel with prevent blockking up structure
CN112283345A Pressure vessel of supplementary water conservancy diversion structure
CN112127311A Iron nail sucking equipment for building construction protection
CN112264301A Construction waste classification processing apparatus
CN111672195A Sewage treatment device
CN111682412A Visual multifunctional safety type power distribution cabinet
CN111682442A Draw-out type switch cabinet
CN111678225A Environment-friendly building wall capable of automatically cooling
CN111851792A Heat-preservation sound-insulation assembly type building wall
CN111847685A Separate filtration type water treatment device
CN111864598A From switch board of taking monitor function
CN111864558A Middle-mounted switch cabinet convenient to mount and dismount
CN105231617A Diving boat vertical cell-phone case
CN105208164A Waterproof cellphone case with steerable diving box
CN105292386A Horizontal mobile phone sleeve for submersible ship
CN105216996A Underwater ship band rotating shaft cell-phone cover
CN105212486A Underwater ship tilting cell-phone cover
CN105096920A Oriental clarinet
CN104248809A Prism firefighting equipment
CN104248146A Pyramid firefighting equipment