Wai Sum Lai

Person

Matawan, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for detecting port scans in a network
- Patent number 10,673,877
- Issue date Jun 2, 2020
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic update of virtual network topology
- Patent number 10,484,265
- Issue date Nov 19, 2019
- AT&T Intellectual Property I, L.P.
- Tsong-Ho Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting port scans in a network
- Patent number 10,348,749
- Issue date Jul 9, 2019
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting port scans in a network
- Patent number 9,948,661
- Issue date Apr 17, 2018
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for hierarchical routing in communication net...
- Patent number 8,773,992
- Issue date Jul 8, 2014
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reliability metrics in an IP network
- Patent number 8,553,544
- Issue date Oct 8, 2013
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reliability metrics in an IP network
- Patent number 7,872,983
- Issue date Jan 18, 2011
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Upstream bandwidth allocation for packet telephony in a shared-medi...
- Patent number 7,269,159
- Issue date Sep 11, 2007
- AT&T Corp.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK
- Publication number 20190334937
- Publication date Oct 31, 2019
- WAI SUM LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC UPDATE OF VIRTUAL NETWORK TOPOLOGY
- Publication number 20180316594
- Publication date Nov 1, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Tsong-Ho Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK
- Publication number 20180234441
- Publication date Aug 16, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK
- Publication number 20160127390
- Publication date May 5, 2016
- WAI SUM LAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR HIERARCHICAL ROUTING IN COMMUNICATION NET...
- Publication number 20120087377
- Publication date Apr 12, 2012
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RELIABILITY METRICS IN AN IP NETWORK
- Publication number 20110075585
- Publication date Mar 31, 2011
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reliability Metrics in an IP Network
- Publication number 20100061255
- Publication date Mar 11, 2010
- AT&T Intellectual Property I, L.P.
- Wai Sum Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Wai Sum Lai

Person

Patents Grantslast 30 patents

Method and apparatus for detecting port scans in a network

Dynamic update of virtual network topology

Method and apparatus for detecting port scans in a network

Method and apparatus for detecting port scans in a network

Methods and apparatus for hierarchical routing in communication net...

Reliability metrics in an IP network

Reliability metrics in an IP network

Upstream bandwidth allocation for packet telephony in a shared-medi...

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK

DYNAMIC UPDATE OF VIRTUAL NETWORK TOPOLOGY

METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK

METHOD AND APPARATUS FOR DETECTING PORT SCANS IN A NETWORK

METHODS AND APPARATUS FOR HIERARCHICAL ROUTING IN COMMUNICATION NET...

RELIABILITY METRICS IN AN IP NETWORK

Reliability Metrics in an IP Network