Shih-Chang Liang

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Rockville, MD, US

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Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS TO PERFORM SECURITY AND VULNERABILITY TESTING...
- Publication number 20090328190
- Publication date Dec 31, 2009
- David H. Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Session Initiated Protocol (SIP) Based Inf...
- Publication number 20090319666
- Publication date Dec 24, 2009
- Shih-Chang Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for configuring Optical Network Terminals (ONT...
- Publication number 20080253771
- Publication date Oct 16, 2008
- Jeffrey A. Noel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic discovery of pseudo-wire peer addresses in ethernet-based...
- Publication number 20060182113
- Publication date Aug 17, 2006
- LUCENT TECHNOLOGIES INC.
- Shih-Chang Liang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE