AC

Antony Chang

AP Accutek Products: 1 patents #3 of 3Top 100%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,263,116 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6935740 Glasses structure — 2005-08-30
6183204 Electric fan with desk fan/floor fan dual-mode — 2001-02-06
5844655 Glasses with automatically extended temples — 1998-12-01
5208616 Folding spectacles — 1993-05-04