Derek H. Pitcher

Person

Saratoga, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus, method and system for improving network security
- Patent number 7,577,996
- Issue date Aug 18, 2009
- Extreme Networks
- Shehzad T. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing the flow of data within a switchi...
- Patent number RE40467
- Issue date Aug 26, 2008
- Nortel Networks Limited
- Randy Ryals
- 370 - Multiplex communications
Information Patent Grant
Unified, configurable, adaptive, network architecture
- Patent number 7,310,664
- Issue date Dec 18, 2007
- Extreme Networks
- Shehzad T. Merchant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing the flow of data within a switchi...
- Patent number 7,031,296
- Issue date Apr 18, 2006
- Nortel Networks Limited
- Randy Ryals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flow detection scheme to support QoS flows between source and desti...
- Patent number 6,760,336
- Issue date Jul 6, 2004
- Nortel Networks Limited
- James Mangin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for providing efficient management of resource...
- Patent number 6,747,951
- Issue date Jun 8, 2004
- Nortel Networks Limited
- Mohan V. Kalkunte
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Establishing shortcuts in a Multiprotocol-over-ATM system
- Patent number 6,671,279
- Issue date Dec 30, 2003
- Nortel Networks Limited
- Jim Mangin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing the flow of data within a switchi...
- Patent number 6,427,185
- Issue date Jul 30, 2002
- Nortel Networks Limited
- Randy Ryals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing per-port IP multicast pruning
- Patent number 6,370,142
- Issue date Apr 9, 2002
- Nortel Networks Limited
- Derek Pitcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing flow detection and reducing control plane processing in...
- Patent number 6,279,035
- Issue date Aug 21, 2001
- Nortel Networks Limited
- Brian Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing data packets in a network
- Patent number 5,790,554
- Issue date Aug 4, 1998
- Bay Networks, Inc.
- Derek H. Pitcher
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling data flow within a switching d...
- Patent number 5,732,080
- Issue date Mar 24, 1998
- Bay Networks, Inc.
- H. Earl Ferguson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for managing the flow of data within a switchi...
- Publication number 20060165055
- Publication date Jul 27, 2006
- Randy Ryals
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Derek H. Pitcher

Person

Patents Grantslast 30 patents

Apparatus, method and system for improving network security

Method and apparatus for managing the flow of data within a switchi...

Unified, configurable, adaptive, network architecture

Method and apparatus for managing the flow of data within a switchi...

Flow detection scheme to support QoS flows between source and desti...

Method and apparatus for providing efficient management of resource...

Establishing shortcuts in a Multiprotocol-over-ATM system

Method and apparatus for managing the flow of data within a switchi...

Method and apparatus for performing per-port IP multicast pruning

Optimizing flow detection and reducing control plane processing in...

Method and apparatus for processing data packets in a network

Method and apparatus for controlling data flow within a switching d...

Patents Applicationslast 30 patents

Method and apparatus for managing the flow of data within a switchi...