DEHUA HUANG

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Los Altos, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for filtering network traffic
- Patent number 9,882,904
- Issue date Jan 30, 2018
- Cisco Technology, Inc.
- Dehua Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for filtering network traffic
- Patent number 8,788,823
- Issue date Jul 22, 2014
- Cisco Technology, Inc.
- Dehua Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DHCP proxy for static host
- Patent number 8,082,333
- Issue date Dec 20, 2011
- Cisco Technology, Inc.
- Dehua Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for performing security actions for inter-layer b...
- Patent number 7,551,559
- Issue date Jun 23, 2009
- Cisco Technology, Inc.
- Premkumar Jonnala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for maintaining protocol status information in a...
- Patent number 7,343,485
- Issue date Mar 11, 2008
- Cisco Technology, Inc.
- Dehua Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR FILTERING NETWORK TRAFFIC
- Publication number 20140289800
- Publication date Sep 25, 2014
- Dehua Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DHCP PROXY FOR STATIC HOST
- Publication number 20100121944
- Publication date May 13, 2010
- Cisco Technology, Inc.
- DEHUA HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE