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WU WEI-SHUI

Overview
  • Total Patents
    22
About

WU WEI-SHUI has a total of 22 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States, Taiwan and Japan. Its main competitors in its focus markets medical technology are SYRINGUS AS, CHEN QINGTANG and TSABARI SHAHAR.

Patent filings per year

Chart showing WU WEI-SHUIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology

Focus technologies

# Technology
#1 Syringes

Top inventors

# Name Total Patents
#1 Wu Wei-Shui 22

Latest patents

Publication Filing date Title
US2009234284A1 Safety Syringe Device
TW200936196A Safety syringe device with separable needle stem by turning back
US2008045899A1 Safety syringe device with separable needle stem by turning back
US2008058731A1 Safety Syringe Device
TW200808397A A safety syringe device
EP1754499A1 Safety hypodermic syringe with retractable needle carrier
JP2007050090A Safe syringe provided with recoverable injection needle
TWI271205B Safe syringe with retractable needle
US2007078404A1 Safety syringe whose needle can be pulled back
MY138035A Safety syringe with a needle seat
US2006229555A1 Safety syringe with a needle seat
WO2006102790A1 A safety syringe with a needle hub
JP2006255180A Safety syringe equipped with injection needle mounting part
TWI245653B Safety syringe with needle head seat
JP2006136565A Safe syringe
EP1655046A1 Safe syringe
WO2006045222A1 A safety syringe
US2006089598A1 Safe syringe
TW200611720A Safety syringe