Patent Assignment
Reel/Frame 029147/0813
Assignment of Assignor's Interest
Recorded: 2012-10-17
Pages: 3
Assignee
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
161 GAJEONG-DONG, YUSEONG-GU, DAEJEON, 305-700, KOREA, REPUBLIC OF
Covered Property
(1)
Piezoelectric Speaker Having Weight and Method of Producing the Same