Zhenggang Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit arrangement
- Patent number 6,577,077
- Issue date Jun 10, 2003
- Koninklijke Philips Electronics N.V.
- Feng-Kang Hu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Circuit arrangement
- Publication number 20020097005
- Publication date Jul 25, 2002
- Koninklijke Philips Electronics N.V.
- Feng-Kang Hu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...