Liang Chen

Follow

Person

McKinney, TX, US

People

Patents Applicationslast 30 patents

Information Patent Application
AC-to-DC voltage converter as power supply for lamp
- Publication number 20070138971
- Publication date Jun 21, 2007
- Liang Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
AC to DC power supply with PFC for lamp
- Publication number 20070040516
- Publication date Feb 22, 2007
- Liang Chen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...