Inventor
HUANG Chien-Lan
TW5 patents
Patents
5 patentsUS10837227B2Nov 17, 2020
Window shade
TEH YOR CO LTD2 citations71
US10633916B2Apr 28, 2020
Window shade and actuating system thereof
TEH YOR CO LTD3 citations71
US10415305B2Sep 17, 2019
Window shade
TEH YOR CO LTD3 citations71
US11125009B2Sep 21, 2021
Window shade and actuating system thereof
TEH YOR CO LTD1 citations60
US10443302B2Oct 15, 2019
Window shade
TEH YOR CO LTD1 citations60