SW

Sam Yun Sum Wong

Overall (All Time): #465,416 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8362378 Electrical switch Memie Mei Mei Wong 2013-01-29
8222551 Electrical switch with casing and holder mountable on the casing Memie Mei Mei Wong 2012-07-17
7957112 Protection circuit for limiting operating power of electrical device and method thereof Memie Mei Mei Wong 2011-06-07
7777147 Electrical switch and fixed contact therefor Memie Mei Mei Wong 2010-08-17
7635279 Electrical cable connector Memie Mei Mei Wong 2009-12-22
D605599 Electrical cable connector Memie Mei Mei Wong 2009-12-08
7462797 Electrical rotary switch Memie Mei Mei Wong 2008-12-09
7063556 Electrical cable connector Memie Mei Mei Wong 2006-06-20
D511752 Electrical switch Memie Mei Mei Wong 2005-11-22
6825430 Electrical switch Memie Mei Mei Wong 2004-11-30
D495666 Electrical switch Memie Mei Mei Wong 2004-09-07