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CHEN CHIN-YUAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    211,367
About

CHEN CHIN-YUAN has a total of 15 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States. Its main competitors in its focus markets machines, civil engineering and optics are CONTINENTAL SPRAYERS INT INC, CONTICO INT INC and MWV VICENZA S P A.

Patent filings in countries

World map showing CHEN CHIN-YUANs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing CHEN CHIN-YUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chin-Yuan 15

Latest patents

Publication Filing date Title
US9861992B1 Gardening water spray gun
US9770731B1 Water spray gun
US2015343467A1 Gardening spry gun
US2013306761A1 Washing apparatus with adjustable water spraying head
US2013292494A1 Garden sprayer
US2013168471A1 Gardening spray gun
US2013015271A1 Garden sprayer
US2012305671A1 Sprayer for a hose
US2012298778A1 Garden hose sprayer
US2012091225A1 Easy-clean spray head for a garden hose
US2010294859A1 Gardening Sprinkler Having Angle Adjustable Function
US2010282870A1 Spraying Gun Whose Grip is Positioned Closely
US2008261040A1 Artificial rattan
US2006203342A1 Changeable mirror surface
US6945474B1 Pistol-type nozzle of gardening sprinkler