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YU JUNDAO

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    24,380
  • Filing trend
    ⇧ 13.0%
About

YU JUNDAO has a total of 81 patent applications. It increased the IP activity by 13.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, consumer goods and chemical engineering are SHANGHAI GEAR PLASTIC CO LTD, JIANGSU ANPU VALVE MACHINERY CO LTD and ZHEJIANG DUNAN VALVES CO LTD.

Patent filings in countries

World map showing YU JUNDAOs patent filings in countries
# Country Total Patents
#1 China 81

Patent filings per year

Chart showing YU JUNDAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Jundao 81

Latest patents

Publication Filing date Title
CN112096888A Valve port full-open electromagnetic valve
CN112096887A Large-opening electromagnetic valve
CN112096917A Temperature-adjustable valve core
CN112081983A Linkage type electromagnetic valve
CN112081926A Double-filter-screen electromagnetic valve
CN112081982A Double-valve-cover electromagnetic valve
CN112081953A Valve core of press water-dividing temp. -regulating switch
CN112081931A Leather cup type electromagnetic valve
CN112081949A Double anti-pollution electromagnetic valve
CN110735937A Ceramic chip type flow adjustable switch valve core
CN110735940A Piston type flow-adjustable switch valve core
CN110715068A Ceramic sheet type temperature adjustable switch valve core
CN110715067A Piston type flow-adjustable switch valve core
CN110715105A Ceramic chip type flow-adjustable switch valve core
CN110715076A Piston type temperature-adjustable switch valve core
CN110657254A Piston type water diversion valve core
CN110645372A Axial-moving type water diversion return valve core
CN110645370A Water diversion return valve core
CN110645371A Ceramic chip type press switch valve core
CN110630765A Ceramic sheet type upper water inlet elastic water diversion valve core