Ryan D. Houlgate

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Windsor, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for identifying a passive optical network fai...
- Patent number 7,881,607
- Issue date Feb 1, 2011
- Tellabs Petaluma, Inc.
- David A. DeLew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Verifying Signaling Values in an Optical D...
- Publication number 20090067832
- Publication date Mar 12, 2009
- Tellabs Petaluma, Inc.
- David A DeLew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and apparatus for identifying a passive optical network fai...
- Publication number 20070237520
- Publication date Oct 11, 2007
- David A. DeLew
- H04 - ELECTRIC COMMUNICATION TECHNIQUE