Karl Hammermeister

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Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Efficient provisioning of a VT/TU cross-connect
- Patent number 7,978,736
- Issue date Jul 12, 2011
- CIENA Corporation
- Andrew Jarabek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Efficient provisioning of a VT/TU cross-connect
- Publication number 20050068988
- Publication date Mar 31, 2005
- Andrew Jarabek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE