Jiliang Yu

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Hadleigh, GB

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Patents Grantslast 30 patents

Information Patent Grant
OTDR mapping method
- Patent number 9,103,746
- Issue date Aug 11, 2015
- United Technologists Europe Limited
- Frank Gerwin Kaufhold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OTDR MAPPING METHOD
- Publication number 20140226152
- Publication date Aug 14, 2014
- UNITED TECHNOLOGISTS EUROPE LIMITED
- Frank Gerwin Kaufhold
- G01 - MEASURING TESTING