Jin-Young Song

Follow

Person

Hong Kong, HK

People

Patents Grantslast 30 patents

Information Patent Grant
LED bulb
- Patent number D610273
- Issue date Feb 16, 2010
- Koninklijke Philips Electronics N.V.
- Qing Guo
- D26 - Lighting
Information Patent Grant
LED bulb
- Patent number D610272
- Issue date Feb 16, 2010
- Koninklijke Philips Electronics N.V.
- Qing Guo
- D26 - Lighting