Richard W. Riffel

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Horseheads, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pump power monitor system and method for gain control of optical am...
- Patent number 6,810,173
- Issue date Oct 26, 2004
- Avanex Corporation
- Alan F. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Pump power monitor system and method for gain control of optical am...
- Publication number 20020094158
- Publication date Jul 18, 2002
- Alan F. Evans
- H04 - ELECTRIC COMMUNICATION TECHNIQUE