Hans Frederick Johnsen

Follow

Person

Kanata, Ontario, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system of measuring latency and packet loss in a network...
- Patent number 7,127,508
- Issue date Oct 24, 2006
- Tropic Networks Inc.
- Kelvin Ross Edmison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing pre-emptive protection switching
- Patent number 6,915,463
- Issue date Jul 5, 2005
- Richard Charles Vieregge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network resource allocation methods and systems
- Patent number 6,785,737
- Issue date Aug 31, 2004
- Tropic Networks Inc.
- Byoung-Joon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for performing pre-emptive protection switching
- Publication number 20030120983
- Publication date Jun 26, 2003
- Richard Charles Vieregge
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system of measuring latency and packet loss in a network
- Publication number 20030115321
- Publication date Jun 19, 2003
- Kelvin Ross Edmison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network resource allocation methods and systems
- Publication number 20030028670
- Publication date Feb 6, 2003
- Byoung-Joon Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE