SH

Soon Ahn Hwang

Overall (All Time): #1,531,045 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8767995 Earphone with open-close type enclosure — 2014-07-01
8731227 Tiltable earphone — 2014-05-20
D694217 Set of headphones — 2013-11-26