Assignee

LEE PO-YI

US·2 granted patents·0 citations·filing 2009–2011

Technology mixF16H1 H04H1 H04R1

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2 records

0139US9124961B2Control device for driving multi-function speaker by using digital mixing scheme and related control method thereofLEE PO-YI·Filed 2011·Granted Sep 1, 2015·0 cites·8 claims
0239US8348791B2TensionerLEE PO-YI·Filed 2009·Granted Jan 8, 2013·0 cites·8 claims

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