Dar-Zu Hsn

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Tainua, TW

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for monitoring extinction ratio of optical sig...
- Patent number 7,969,561
- Issue date Jun 28, 2011
- Industrial Technology Research Institute
- Chun-Liang Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus And Method For Monitoring Extinction Ratio Of Optical Sig...
- Publication number 20100149521
- Publication date Jun 17, 2010
- Chun-Liang Yang
- G01 - MEASURING TESTING