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Chandra Vaidyanathan
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Cleveland, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Usage, condition and location tag and system
Patent number
11,586,870
Issue date
Feb 21, 2023
Emanate Wireless, Inc.
Gary L. Sugar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Usage, condition and location tag and system
Patent number
11,138,485
Issue date
Oct 5, 2021
Emanate Wireless, Inc.
Gary L. Sugar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for antenna diversity using equal power joint max...
Patent number
RE47732
Issue date
Nov 19, 2019
IPR Licensing, Inc.
Gary L. Sugar
Information
Patent Grant
System and method for antenna diversity using equal power joint max...
Patent number
RE46750
Issue date
Mar 6, 2018
IPR Licensing, Inc.
Gary L. Sugar
Information
Patent Grant
High resolution wireless indoor positioning system for legacy stand...
Patent number
9,014,172
Issue date
Apr 21, 2015
Diani Systems, Inc.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Grant
System and method for antenna diversity using equal power joint max...
Patent number
RE45425
Issue date
Mar 17, 2015
IPR Licensing, Inc.
Gary L. Sugar
455 - Telecommunications
Information
Patent Grant
Power allocation of spatial streams in MIMO wireless communication...
Patent number
8,861,629
Issue date
Oct 14, 2014
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Unsynchronized time-of-flight-based wireless positioning system usi...
Patent number
8,687,560
Issue date
Apr 1, 2014
Diani Systems, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive interference nulling for MIMO receiver based on interferen...
Patent number
8,676,144
Issue date
Mar 18, 2014
Cisco Technology, Inc.
Li Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High resolution wireless indoor positioning system for legacy stand...
Patent number
8,265,011
Issue date
Sep 11, 2012
Diani Systems, Inc.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Grant
System and method for high resolution indoor positioning using a na...
Patent number
8,179,816
Issue date
May 15, 2012
Diani Systems, Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capturing and using radio events
Patent number
8,111,783
Issue date
Feb 7, 2012
Cisco Technology, Inc.
David Kloper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sharing AGC loop between demodulator and spectrum analysis system
Patent number
8,086,199
Issue date
Dec 27, 2011
Cisco Technology, Inc.
David Kloper
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control of power amplifiers in devices using transmit beamforming
Patent number
7,899,414
Issue date
Mar 1, 2011
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for antenna diversity using equal power joint max...
Patent number
7,881,674
Issue date
Feb 1, 2011
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for joint maximal ratio combining using time-doma...
Patent number
7,573,945
Issue date
Aug 11, 2009
IPR Licensing, Inc.
Yohannes Tesfai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for improving range for multicast wireless comm...
Patent number
7,570,921
Issue date
Aug 4, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control of power amplifiers in devices using transmit beamforming
Patent number
7,565,117
Issue date
Jul 21, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus for antenna diversity using joint maximal ratio combining
Patent number
7,545,778
Issue date
Jun 9, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compensation techniques for group delay effects in transmit beamfor...
Patent number
7,308,287
Issue date
Dec 11, 2007
IPR Licensing Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for antenna diversity using equal power joint max...
Patent number
7,245,881
Issue date
Jul 17, 2007
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for correcting for phase and amplitude offsets in a MIMO...
Patent number
7,236,750
Issue date
Jun 26, 2007
IPR Licensing Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for multiple-input multiple-output (MIMO) radio c...
Patent number
7,194,237
Issue date
Mar 20, 2007
IPR Licensing Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for transmit weight computation for vector beamfo...
Patent number
7,099,678
Issue date
Aug 29, 2006
IPR Licensing, Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compensation techniques for group delay effects in transmit beamfor...
Patent number
7,079,870
Issue date
Jul 18, 2006
IPR Licensing, Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Techniques for correcting for phase and amplitude offsets in a MIMO...
Patent number
7,031,669
Issue date
Apr 18, 2006
Cognio, Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficiency of power amplifiers in devices using transmit beamforming
Patent number
6,993,299
Issue date
Jan 31, 2006
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for antenna diversity using joint maximal ratio c...
Patent number
6,965,762
Issue date
Nov 15, 2005
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and method for joint maximal ratio combining using time-doma...
Patent number
6,873,651
Issue date
Mar 29, 2005
Cognio, Inc.
Yohannes Tesfai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Improving the efficiency of power amplifiers in devices using trans...
Patent number
6,871,049
Issue date
Mar 22, 2005
Cognio, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
WIRELESS ROOM OCCUPANCY MONITOR
Publication number
20220369068
Publication date
Nov 17, 2022
Emanate Wireless, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USAGE, CONDITION AND LOCATION TAG AND SYSTEM
Publication number
20210383183
Publication date
Dec 9, 2021
Emanate Wireless, Inc.
Gary L. Sugar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
USAGE, CONDITION AND LOCATION TAG AND SYSTEM
Publication number
20200143216
Publication date
May 7, 2020
Emanate Wireless, Inc.
Gary L. Sugar
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CABLE ASSEMBLY WITH INTEGRATED WIRELESS PROXIMITY SENSORS
Publication number
20150071274
Publication date
Mar 12, 2015
Emanate Wireless, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
UNSYNCHRONIZED TIME-OF-FLIGHT-BASED WIRELESS POSITIONING SYSTEM USI...
Publication number
20140045522
Publication date
Feb 13, 2014
DIANI SYSTEMS, INC.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Application
Indoor Positioning System for Standards-Based Narrowband mobile Rad...
Publication number
20130250791
Publication date
Sep 26, 2013
DIANI SYSTEMS, INC.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Application
High Resolution Wireless Indoor Positioning System for Legacy Stand...
Publication number
20120320787
Publication date
Dec 20, 2012
DIANI SYSTEMS, INC.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Application
Adaptive Interference Nulling for MIMO Receiver Based on Interferen...
Publication number
20120264388
Publication date
Oct 18, 2012
Cisco Technology, Inc.
Li Guo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH RESOLUTION WIRELESS INDOOR POSITIONING SYSTEM FOR LEGACY STAND...
Publication number
20120120834
Publication date
May 17, 2012
DIANI SYSTEMS, INC.
Gary L. Sugar
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR HIGH RESOLUTION INDOOR POSITIONING USING A NA...
Publication number
20120106380
Publication date
May 3, 2012
DIANI SYSTEMS, INC.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Power Allocation of Spatial Streams in MIMO Wireless Communication...
Publication number
20110026630
Publication date
Feb 3, 2011
Cisco Technology, Inc.
Paul J. Stager
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Capturing and Using Radio Events
Publication number
20090310661
Publication date
Dec 17, 2009
Cisco Technology, Inc.
David Kloper
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
JOINT MAXIMAL RATIO COMBINING USING TIME-DOMAUIN BASED SIGNAL PROCE...
Publication number
20090296848
Publication date
Dec 3, 2009
IPR Licensing, Inc.
Yohannes Tesfai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sharing AGC Loop Between Demodulator and Spectrum Analysis System
Publication number
20090291657
Publication date
Nov 26, 2009
Cisco Technology, Inc.
David Kloper
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONTROL OF POWER AMPLIFIERS IN DEVICES USING TRANSMIT BEAMFORMING
Publication number
20090285331
Publication date
Nov 19, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS FOR IMPROVING RANGE FOR MULTICAST WIRELESS COMMUNICATION
Publication number
20090285146
Publication date
Nov 19, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR ANTENNA DIVERSITY USING JOINT MAXIMAL RATIO COMBINING
Publication number
20090239486
Publication date
Sep 24, 2009
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compensation techniques for group delay effects in transmit beamfor...
Publication number
20080095260
Publication date
Apr 24, 2008
IPR Licensing Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for antenna diversity using equal power joint max...
Publication number
20080014977
Publication date
Jan 17, 2008
IPR Licensing Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compensation techniques for group delay effects in transmit beamfor...
Publication number
20060258403
Publication date
Nov 16, 2006
IPR Licensing Inc.
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Control of power amplifiers in devices using transmit beamforming
Publication number
20060116087
Publication date
Jun 1, 2006
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for antenna diversity using joint maximal ratio combining
Publication number
20060013327
Publication date
Jan 19, 2006
IPR Licensing, Inc.
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for antenna diversity using equal power joint max...
Publication number
20050215202
Publication date
Sep 29, 2005
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compensation techniques for group delay effects in transmit beamfor...
Publication number
20040248604
Publication date
Dec 9, 2004
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Efficiency of power amplifers in devices using transmit beamforming
Publication number
20040224648
Publication date
Nov 11, 2004
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and methods for improving range for multicast wireless comm...
Publication number
20040219937
Publication date
Nov 4, 2004
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Techniques for correcting for phase and amplitude offsets in a mimo...
Publication number
20040219892
Publication date
Nov 4, 2004
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for transmit weight computation for vector beamfo...
Publication number
20040209579
Publication date
Oct 21, 2004
Chandra Vaidyanathan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Joint Maximal Ratio Combining Using Time-Doma...
Publication number
20040136466
Publication date
Jul 15, 2004
Cognio, Inc.
Yohannes Tesfai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for antenna diversity using joint maximal ratio c...
Publication number
20040087275
Publication date
May 6, 2004
Gary L. Sugar
H04 - ELECTRIC COMMUNICATION TECHNIQUE