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Hee C. Lee
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Plano, TX, US
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last 30 patents
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Patent Grant
Apparatus and method to provide one-click logon service for wireles...
Patent number
7,136,631
Issue date
Nov 14, 2006
Nortel Networks Limited
Hua Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Nomadic computing with personal mobility domain name system
Patent number
6,751,459
Issue date
Jun 15, 2004
Nortel Networks Limited
Hee C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device aware internet portal
Patent number
6,741,853
Issue date
May 25, 2004
Nortel Networks Limited
Hua Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for the self engineering of adaptive channel a...
Patent number
6,535,742
Issue date
Mar 18, 2003
Nortel Networks Limited
Hua Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Network fault prediction and proactive maintenance system
Patent number
6,353,902
Issue date
Mar 5, 2002
Nortel Networks Limited
Anurudha Kulatunge
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimization of paging cost in mobile switching system using a gene...
Patent number
6,181,945
Issue date
Jan 30, 2001
Nortel Networks Limited
Hee C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Personal mobility and communication termination for users operating...
Patent number
6,161,008
Issue date
Dec 12, 2000
Nortel Networks Limited
Hee C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for distributing paging load in a cellular wireless communic...
Patent number
6,138,025
Issue date
Oct 24, 2000
Nortel Networks Limited
Hee C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Enhanced worst case cell elimination in zone paging within a cellul...
Patent number
6,122,522
Issue date
Sep 19, 2000
Nortel Networks Corporation
Hee C. Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Self engineering system for use with a communication system and met...
Patent number
6,085,335
Issue date
Jul 4, 2000
Nortel Networks Limited
Surnjani Djoko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for reducing paging load in a cellular communication system
Patent number
5,907,810
Issue date
May 25, 1999
Northern Telecom Limited
Sairam Subramanian
H04 - ELECTRIC COMMUNICATION TECHNIQUE