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David G. Michelson
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North Vancouver, CA
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Patents Grants
last 30 patents
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Patent Grant
Method for frequency division duplex communications
Patent number
9,088,388
Issue date
Jul 21, 2015
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
8,693,432
Issue date
Apr 8, 2014
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
8,305,990
Issue date
Nov 6, 2012
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
7,983,217
Issue date
Jul 19, 2011
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
7,450,542
Issue date
Nov 11, 2008
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
6,853,629
Issue date
Feb 8, 2005
Cingular Wireless II, LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
6,560,209
Issue date
May 6, 2003
AT&T Wireless Services, Inc.
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for frequency division duplex communications
Patent number
5,933,421
Issue date
Aug 3, 1999
AT&T Wireless Services Inc.
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radar reflector to enhance radar detection
Patent number
4,990,918
Issue date
Feb 5, 1991
University of British Columbia
David G. Michelson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR FREQUENCY DIVISION DUPLEX COMMUNICATIONS
Publication number
20140219075
Publication date
Aug 7, 2014
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR FREQUENCY DIVISION DUPLEX COMMUNICATIONS
Publication number
20130051291
Publication date
Feb 28, 2013
AT&T Mobility II LLC
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR FREQUENCY DIVISION DUPLEX COMMUNICATIONS
Publication number
20110222526
Publication date
Sep 15, 2011
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD FOR FREQUENCY DIVISION DUPLEX COMMUNICATIONS
Publication number
20080298339
Publication date
Dec 4, 2008
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for frequency division duplex communications
Publication number
20050180349
Publication date
Aug 18, 2005
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for frequency division duplex communications
Publication number
20030156570
Publication date
Aug 21, 2003
Siavash Alamouti
H04 - ELECTRIC COMMUNICATION TECHNIQUE