James H. Buchanan

Follow

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of virtual private network route target filtering
- Patent number 8,385,342
- Issue date Feb 26, 2013
- Fujitsu Limited
- Li Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for topology constrained QoS provisioning
- Patent number 8,014,283
- Issue date Sep 6, 2011
- Fujitsu Limited
- Robert T. Gibson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for topology constrained routing policy provisioning
- Patent number 7,450,505
- Issue date Nov 11, 2008
- Fujitsu Limited
- James H. Buchanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for resizing the physical link bandwidth based on...
- Patent number 7,245,635
- Issue date Jul 17, 2007
- Fujitsu Limited
- Li Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Framework for open directory operation extensibility
- Patent number 6,665,674
- Issue date Dec 16, 2003
- Nortel Networks Limited
- James H. Buchanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and method for resizing the physical link bandwidth based on...
- Publication number 20030072264
- Publication date Apr 17, 2003
- Fujitsu Networks
- Li Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for topology constrained routing policy provisioning
- Publication number 20020191541
- Publication date Dec 19, 2002
- Fujitsu Network Communications, Inc.
- James H. Buchanan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for topology constrained QoS provisioning
- Publication number 20020186664
- Publication date Dec 12, 2002
- Fujitsu Network Communications, Inc.
- Robert T. Gibson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of virtual private network route target filtering
- Publication number 20020181477
- Publication date Dec 5, 2002
- Fujitsu Network Communications, Inc.
- Li Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE