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Assignee: Olewolff Uniwell Acoustics Co., Ltd.


Location: Kyunggi-Do, KR
No. of patents: 1

NumberTitleIssue Date
7319773Subminiature bone vibrating speaker using the diaphragm and mobile phone thereby
The present invention relates to a subminiature bone conduction speaker by using a vibrating plate and a mobile phone having the subminiature bone conduction speaker. A subminiature bone conduction speaker using a vibrating plate according to the present invention c...
01/15/2008
 
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