Sung; Kwang Hee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sung; Kwang Hee.The latest application filed is for "apparatus for driving light emitting device".
- Sung; Kwang Hee - Suwon KR
- SUNG; Kwang Hee - Suwon-Si KR
| Patent | Date |
|---|---|
| Apparatus For Driving Light Emitting Device App 20120056544 - JEONG; Nak Jun ; et al. | 2012-03-08 |
| Balance Circuit And Inverter Circuit Comprising The Same App 20110062880 - SUNG; Kwang Hee ; et al. | 2011-03-17 |
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