David D. Smith

Follow

Person

Merrimack, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expanded quality of service processing of multiprotocol label switc...
- Patent number 9,300,584
- Issue date Mar 29, 2016
- Cisco Technology, Inc.
- Clarence Filsfils
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network switch having a hybrid switch architecture
- Patent number 7,680,097
- Issue date Mar 16, 2010
- Cisco Technology, Inc.
- Adam Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call routing control using call routing scripts
- Patent number 7,162,021
- Issue date Jan 9, 2007
- Cisco Technology, Inc.
- Lawrence Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network switch having a hybrid switch architecture
- Patent number 7,079,525
- Issue date Jul 18, 2006
- Cisco Technology, Inc.
- Adam Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Call routing control using call routing scripts
- Patent number 6,665,393
- Issue date Dec 16, 2003
- Cisco Technology, Inc.
- Lawrence Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband ISDN processing method and system
- Patent number 5,414,707
- Issue date May 9, 1995
- Bell Communications Research, Inc.
- Cesar A. Johnston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC CLASSIFICATION OF INTERNET PROTOCOL PACKETS BASED ON MEASUR...
- Publication number 20090161668
- Publication date Jun 25, 2009
- John Joseph Mullooly
- H04 - ELECTRIC COMMUNICATION TECHNIQUE