HC

Hsiu-Tsen Chang

Overall (All Time): #1,183,939 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D814688 Lampshade — 2018-04-03
D604889 Light decoration — 2009-11-24
7325942 Bulb assembly with a decorative cover — 2008-02-05
D537177 Decorative shell of a bulb assembly — 2007-02-20