Patent Assignment
Reel/Frame 026974/0287
Assignment of Assignor's Interest
Recorded: 2011-09-27
Pages: 3
Assignor
LEE, SANG CHUL
Executed: 2011-09-14
Assignee
VONIA CORPORATION
A-509, WOOLIMLIONS VALLEY 425, CHEONGCHEON-DONG, BUPYEONG-GU, INCHEON, 403-911, KOREA, REPUBLIC OF
Covered Property
(1)
Dual Earphone Using Both Bone Conduction and Air Conduction