Wai Sum Lai

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Holmdel, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Network having bandwidth sharing
- Patent number 8,059,659
- Issue date Nov 15, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network having bandwidth sharing
- Patent number 7,961,753
- Issue date Jun 14, 2011
- AT&T Intellectual Property II, L.P.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network having bandwidth sharing
- Patent number 7,177,324
- Issue date Feb 13, 2007
- AT&T Corp.
- Gagan Lal Choudhury
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency channel and time slot assignments in broadband access net...
- Patent number 5,920,571
- Issue date Jul 6, 1999
- Lucent Technologies Inc.
- David J. Houck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE