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Tarun Kumar Bhattacharya
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Estimating whether or not a wireless terminal is in a geographic zo...
Patent number
9,538,328
Issue date
Jan 3, 2017
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tracking large numbers of wireless terminals
Patent number
9,398,402
Issue date
Jul 19, 2016
Polaris Wireless, Inc.
Ankit Bansal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating whether or not a wireless terminal is in a geographic zo...
Patent number
9,247,516
Issue date
Jan 26, 2016
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal based on assisted GP...
Patent number
8,965,393
Issue date
Feb 24, 2015
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Asynchronous triggering of mobile station location estimation
Patent number
8,886,228
Issue date
Nov 11, 2014
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal in wireless telecomm...
Patent number
8,838,137
Issue date
Sep 16, 2014
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Asynchronous triggering of mobile station location estimation
Patent number
8,588,822
Issue date
Nov 19, 2013
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal based on signal path...
Patent number
8,583,141
Issue date
Nov 12, 2013
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal based on signal path...
Patent number
8,571,577
Issue date
Oct 29, 2013
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal based on signal path...
Patent number
8,565,786
Issue date
Oct 22, 2013
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Search area reduction based on indoor detection for estimating the...
Patent number
8,493,205
Issue date
Jul 23, 2013
NTT DoCoMo, Inc.
Tarun Kumar Bhattacharya
G08 - SIGNALLING
Information
Patent Grant
Estimating whether a wireless terminal is indoors using pattern cla...
Patent number
8,433,250
Issue date
Apr 30, 2013
NTT DoCoMo, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating whether or not a wireless terminal is in a zone using ra...
Patent number
8,320,933
Issue date
Nov 27, 2012
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Positioning system and positioning method
Patent number
8,106,817
Issue date
Jan 31, 2012
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Grant
Positioning system and positioning method
Patent number
8,106,818
Issue date
Jan 31, 2012
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Grant
Estimating the location of a wireless terminal based on calibrated...
Patent number
8,068,802
Issue date
Nov 29, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Positioning system and positioning method
Patent number
8,013,785
Issue date
Sep 6, 2011
NTT DoCoMo, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Grant
Estimating the location of a wireless terminal based on calibrated...
Patent number
7,796,966
Issue date
Sep 14, 2010
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Estimating the location of a wireless terminal based on signal path...
Patent number
7,734,298
Issue date
Jun 8, 2010
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Location estimation of wireless terminals through pattern matching...
Patent number
7,116,987
Issue date
Oct 3, 2006
Polaris Wireless, Inc.
David Stevenson Spain, Jr.
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
GEOLOCATION METHOD FOR DETECTION AND TRACKING OF MANEUVERING EMITTERS
Publication number
20240393421
Publication date
Nov 28, 2024
Lockheed Martin Corporation
Michael Scott Uchida
G01 - MEASURING TESTING
Information
Patent Application
Estimating The Location of a Wireless Terminal in Wireless Telecomm...
Publication number
20140066088
Publication date
Mar 6, 2014
POLARIS WIRELESS, INC.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Application
Tracking Large Numbers of Wireless Terminals
Publication number
20130072230
Publication date
Mar 21, 2013
POLARIS WIRELESS, INC.
Ankit Bansal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Signal Path...
Publication number
20120289249
Publication date
Nov 15, 2012
POLARIS WIRELESS, INC.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Signal Path...
Publication number
20120282947
Publication date
Nov 8, 2012
POLARIS WIRELESS, INC.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating Whether A Wireless Terminal Is Indoors Using Pattern Cla...
Publication number
20110189960
Publication date
Aug 4, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Search Area Reduction For Estimating the Location of a Wireless Ter...
Publication number
20110187525
Publication date
Aug 4, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G08 - SIGNALLING
Information
Patent Application
Positioning System and Positioning Method
Publication number
20110156952
Publication date
Jun 30, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Application
Positioning System and Positioning Method
Publication number
20110156950
Publication date
Jun 30, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Application
Positioning System and Positioning Method
Publication number
20110156951
Publication date
Jun 30, 2011
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
G01 - MEASURING TESTING
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Calibrated...
Publication number
20100329144
Publication date
Dec 30, 2010
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Signal Path...
Publication number
20100245115
Publication date
Sep 30, 2010
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating Whether Or Not A Wireless Terminal Is In A Zone Using Ra...
Publication number
20080207219
Publication date
Aug 28, 2008
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating Whether Or Not A Wireless Terminal Is In A Geographic Zo...
Publication number
20080207222
Publication date
Aug 28, 2008
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Signal Path...
Publication number
20060240846
Publication date
Oct 26, 2006
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the Location of a Wireless Terminal Based on Assisted GP...
Publication number
20060240841
Publication date
Oct 26, 2006
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Estimating the location of a wireless terminal based on calibrated...
Publication number
20060211376
Publication date
Sep 21, 2006
Polaris Wireless, Inc.
Tarun Kumar Bhattacharya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Location estimation of wireless terminals through pattern matching...
Publication number
20050014518
Publication date
Jan 20, 2005
David Stevenson Spain
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Database for locating wireless terminals based on combinations of s...
Publication number
20040166877
Publication date
Aug 26, 2004
David Stevenson Spain
H04 - ELECTRIC COMMUNICATION TECHNIQUE