Assignee
SHIN JOUNG-YOUL
3 granted patents·36 citations·filing 2004–2010
Technology mixH04R3
Top patents by PatentIndex Score
3 records- 0168US7502486B2Plane speaker having coil plate guide deviceSHIN JOUNG-YOUL·Filed 2004·Granted Mar 10, 2009·19 cites·9 claims
- 0266US8767999B2Slimline speakerSHIN JOUNG YOUL·Filed 2010·Granted Jul 1, 2014·4 cites·22 claims
- 0362US7480392B2Plate type speaker using horizontal vibration voice coilSHIN JOUNG-YOUL·Filed 2004·Granted Jan 20, 2009·13 cites·9 claims
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