Learn more

YANG TSAI-CHEN

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    201,674
About

YANG TSAI-CHEN has a total of 27 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, machines and control are KNEBEL & ROETTGER FA, WATTS EUROTHERM S A and GROHE ARMATUREN FRIEDRICH.

Patent filings in countries

World map showing YANG TSAI-CHENs patent filings in countries
# Country Total Patents
#1 United States 25
#2 Canada 2

Patent filings per year

Chart showing YANG TSAI-CHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Tsai-Chen 27

Latest patents

Publication Filing date Title
US2017097648A1 Pressure balancing mixing valve and water valve including the same
US2018031134A1 Faucet cartridge
US9719606B1 Vacuum breaker valve
US2017299104A1 Water-saving sheet and water-saving device having the same
US2014097256A1 Faucet
US2015014423A1 Pressure balancing mixing valve and water valve including the same
US2015102112A1 Integrated water valve
US2015090357A1 Check valve
US2014103127A1 Temperature-controlling water valve
US8578969B1 Non-return structure of water valve
US2013320101A1 Water valve assembly
US2013249211A1 Quick connector adapted for a male adapter to connect thereto
US8371620B1 Quick connector
US2013025719A1 Flow rate stabilizer and connecting tube comprising the same
US2012247588A1 Flow rate stabilizer
US2012222763A1 Faucet valve
US2012145258A1 Protective cover for wall-mounted faucet
US2012073686A1 Control valve assembly for faucet and faucet using the same
US2011266355A1 Water mixer for faucet
US2008190501A1 Splitter for faucets