WC

Wen-Hsiung Chou

HC Hsien Chang Optical Industrial Co.: 36 patents #1 of 3Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Tainan, TW: #127 of 4,566 inventorsTop 3%
Overall (All Time): #81,655 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
D647126 Eyeglass frame 2011-10-18
D633550 Eyeglass frame 2011-03-01
D633129 Eyeglasses 2011-02-22
D633130 Eyeglasses 2011-02-22
D632723 Eyeglass temple 2011-02-15
D632721 Eyeglass frame 2011-02-15
D631503 Eyeglasses 2011-01-25
D617364 Frame for spectacles 2010-06-08
D606576 Frame for spectacles 2009-12-22
D594051 Eyeglasses 2009-06-09
D588625 Eyeglasses 2009-03-17
D574034 Eyeglass frame 2008-07-29
D546869 Frame for spectacles 2007-07-17
D536021 Frame for a snow goggle 2007-01-30