Zhao-Qing Zhang

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Hong Kong, HK

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Patents Applicationslast 30 patents

Information Patent Application
Thin-film large-area coherent light source, filter and amplifier ap...
- Publication number 20040156406
- Publication date Aug 12, 2004
- Victor Il?apos;ich Kopp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Thin-film large-area coherent light source, filter and amplifier ap...
- Publication number 20020118710
- Publication date Aug 29, 2002
- Victor Il?apos;ich Kopp
- H01 - BASIC ELECTRIC ELEMENTS