Dan Hakim

Person

Silver Spring, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Collaborative creation of indoor maps
- Patent number 11,199,412
- Issue date Dec 14, 2021
- TRX Systems, Inc.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Grant
Methods for resolving a location of tracked personnel or assets bas...
- Patent number 10,627,230
- Issue date Apr 21, 2020
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Methods for resolving a location of tracked personnel or assets and...
- Patent number 10,612,921
- Issue date Apr 7, 2020
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Methods resolving a location of tracked personnel or assets based o...
- Patent number 10,598,487
- Issue date Mar 24, 2020
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Fusion of sensor and map data using constraint based optimization
- Patent number 10,571,270
- Issue date Feb 25, 2020
- TRX Systems, Inc.
- Daniel Hakim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods resolving the elevation of a tracked personnel or assets
- Patent number 10,401,168
- Issue date Sep 3, 2019
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Methods for improved heading estimation
- Patent number 10,393,543
- Issue date Aug 27, 2019
- TRX Systems, Inc.
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Grant
Methods for improved heading estimation
- Patent number 10,393,542
- Issue date Aug 27, 2019
- TRX Systems, Inc.
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Grant
Collaborative creation of indoor maps
- Patent number 10,352,707
- Issue date Jul 16, 2019
- TRX Systems, Inc.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Grant
Particle filter based heading correction
- Patent number 10,088,313
- Issue date Oct 2, 2018
- TRX Systems, Inc.
- Travis Young
- G01 - MEASURING TESTING
Information Patent Grant
Methods resolving the elevation of a tracked personnel or assets
- Patent number 10,012,502
- Issue date Jul 3, 2018
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Reducing elevation error with environmental pressure anomaly compen...
- Patent number 9,823,068
- Issue date Nov 21, 2017
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Heading constraints in a particle filter
- Patent number 9,759,561
- Issue date Sep 12, 2017
- TRX Systems, Inc.
- Travis Young
- G01 - MEASURING TESTING
Information Patent Grant
Fusion of sensor and map data using constraint based optimization
- Patent number 9,746,327
- Issue date Aug 29, 2017
- TRX Systems, Inc.
- Daniel Hakim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for improved heading estimation
- Patent number 9,739,635
- Issue date Aug 22, 2017
- TRX Systems, Inc.
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Grant
Collaborative creation of indoor maps
- Patent number 9,733,091
- Issue date Aug 15, 2017
- TRX Systems, Inc.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Grant
Methods resolving the elevation of a tracked personnel or assets
- Patent number 9,671,224
- Issue date Jun 6, 2017
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
System and method for locating, tracking, and/or monitoring the sta...
- Patent number 9,448,072
- Issue date Sep 20, 2016
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing elevation error with environmental pressure anomaly compen...
- Patent number 9,322,648
- Issue date Apr 26, 2016
- TRX Systems, Inc.
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Grant
Wi-Fi enhanced tracking algorithms
- Patent number 9,297,658
- Issue date Mar 29, 2016
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for locating, tracking, and/or monitoring the sta...
- Patent number 9,046,373
- Issue date Jun 2, 2015
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for locating, tracking, and/or monitoring the sta...
- Patent number 9,008,962
- Issue date Apr 14, 2015
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method to scale inertial location data using directional and/or sca...
- Patent number 8,990,014
- Issue date Mar 24, 2015
- TRX Systems, Inc.
- Benjamin Funk
- G01 - MEASURING TESTING
Information Patent Grant
System and method for locating, tracking, and/or monitoring the sta...
- Patent number 8,965,688
- Issue date Feb 24, 2015
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for locating, tracking, and/or monitoring the sta...
- Patent number 8,712,686
- Issue date Apr 29, 2014
- TRX Systems, Inc.
- Amrit Bandyopadhyay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS BAS...
- Publication number 20200141727
- Publication date May 7, 2020
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
METHODS RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS BASED O...
- Publication number 20190390956
- Publication date Dec 26, 2019
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS AND...
- Publication number 20190383606
- Publication date Dec 19, 2019
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
MAPPING COMPLEX BUILDING MODELS
- Publication number 20190371054
- Publication date Dec 5, 2019
- TRX SYSTEMS, INC.
- Travis Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLLABORATIVE CREATION OF INDOOR MAPS
- Publication number 20180321043
- Publication date Nov 8, 2018
- TRX SYSTEMS, INC.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Application
PARTICLE FILTER BASED HEADING CORRECTION
- Publication number 20170370722
- Publication date Dec 28, 2017
- TRX SYSTEMS, INC.
- Travis YOUNG
- G01 - MEASURING TESTING
Information Patent Application
COLLABORATIVE CREATION OF INDOOR MAPS
- Publication number 20170370728
- Publication date Dec 28, 2017
- TRX SYSTEMS, INC.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Application
FUSION OF SENSOR AND MAP DATA USING CONSTRAINT BASED OPTIMIZATION
- Publication number 20170363426
- Publication date Dec 21, 2017
- TRX SYSTEMS, INC.
- Daniel HAKIM
- G01 - MEASURING TESTING
Information Patent Application
METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS
- Publication number 20170328718
- Publication date Nov 16, 2017
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR IMPROVED HEADING ESTIMATION
- Publication number 20170307403
- Publication date Oct 26, 2017
- TRX SYSTEMS, INC.
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR IMPROVED HEADING ESTIMATION
- Publication number 20170307404
- Publication date Oct 26, 2017
- TRX SYSTEMS, INC.
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Application
METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS
- Publication number 20170241780
- Publication date Aug 24, 2017
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20160216117
- Publication date Jul 28, 2016
- AMRIT BANDYOPADHYAY
- G01 - MEASURING TESTING
Information Patent Application
HEADING CONSTRAINTS IN A PARTICLE FILTER
- Publication number 20160195391
- Publication date Jul 7, 2016
- TRX SYSTEMS, INC.
- Travis Young
- G01 - MEASURING TESTING
Information Patent Application
REDUCING ELEVATION ERROR WITH ENVIRONMENTAL PRESSURE ANOMALY COMPE...
- Publication number 20160169670
- Publication date Jun 16, 2016
- TRX SYSTEMS, INC.
- John KARVOUNIS
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20150019124
- Publication date Jan 15, 2015
- Amrit Bandyopadhyay
- G01 - MEASURING TESTING
Information Patent Application
METHOD TO SCALE INERTIAL LOCATION DATA USING DIRECTIONAL AND/OR SCA...
- Publication number 20140278080
- Publication date Sep 18, 2014
- TRX SYSTEMS, INC.
- Benjamin Funk
- G01 - MEASURING TESTING
Information Patent Application
COLLABORATIVE CREATION OF INDOOR MAPS
- Publication number 20140278060
- Publication date Sep 18, 2014
- TRX SYSTEMS, INC.
- Kamiar Kordari
- G01 - MEASURING TESTING
Information Patent Application
Fusion Of Sensor And Map Data Using A Contraint Based Optimization
- Publication number 20130332065
- Publication date Dec 12, 2013
- Daniel Hakim
- G01 - MEASURING TESTING
Information Patent Application
WI-FI ENHANCED TRACKING ALGORITHMS
- Publication number 20130331121
- Publication date Dec 12, 2013
- Amrit Bandyopadhyay
- G01 - MEASURING TESTING
Information Patent Application
METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS
- Publication number 20130332106
- Publication date Dec 12, 2013
- John Karvounis
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR IMPROVED HEADING ESTIMATION
- Publication number 20130332098
- Publication date Dec 12, 2013
- Benjamin E. Funk
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20130166195
- Publication date Jun 27, 2013
- Amrit Bandyopadhyay
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20130166202
- Publication date Jun 27, 2013
- Amrit Bandyopadhyay
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20120130632
- Publication date May 24, 2012
- AMRIT BANDYOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...
- Publication number 20090043504
- Publication date Feb 12, 2009
- AMRIT BANDYOPADHYAY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Collaborative creation of indoor maps

Methods for resolving a location of tracked personnel or assets bas...

Methods for resolving a location of tracked personnel or assets and...

Methods resolving a location of tracked personnel or assets based o...

Fusion of sensor and map data using constraint based optimization

Methods resolving the elevation of a tracked personnel or assets

Methods for improved heading estimation

Methods for improved heading estimation

Collaborative creation of indoor maps

Particle filter based heading correction

Methods resolving the elevation of a tracked personnel or assets

Reducing elevation error with environmental pressure anomaly compen...

Heading constraints in a particle filter

Fusion of sensor and map data using constraint based optimization

Methods for improved heading estimation

Collaborative creation of indoor maps

Methods resolving the elevation of a tracked personnel or assets

System and method for locating, tracking, and/or monitoring the sta...

Reducing elevation error with environmental pressure anomaly compen...

Wi-Fi enhanced tracking algorithms

System and method for locating, tracking, and/or monitoring the sta...

System and method for locating, tracking, and/or monitoring the sta...

Method to scale inertial location data using directional and/or sca...

System and method for locating, tracking, and/or monitoring the sta...

System and method for locating, tracking, and/or monitoring the sta...

Patents Applicationslast 30 patents

METHODS FOR RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS BAS...

METHODS RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS BASED O...

METHODS FOR RESOLVING A LOCATION OF TRACKED PERSONNEL OR ASSETS AND...

MAPPING COMPLEX BUILDING MODELS

COLLABORATIVE CREATION OF INDOOR MAPS

PARTICLE FILTER BASED HEADING CORRECTION

COLLABORATIVE CREATION OF INDOOR MAPS

FUSION OF SENSOR AND MAP DATA USING CONSTRAINT BASED OPTIMIZATION

METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS

METHODS FOR IMPROVED HEADING ESTIMATION

METHODS FOR IMPROVED HEADING ESTIMATION

METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...

HEADING CONSTRAINTS IN A PARTICLE FILTER

REDUCING ELEVATION ERROR WITH ENVIRONMENTAL PRESSURE ANOMALY COMPE...

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...

METHOD TO SCALE INERTIAL LOCATION DATA USING DIRECTIONAL AND/OR SCA...

COLLABORATIVE CREATION OF INDOOR MAPS

Fusion Of Sensor And Map Data Using A Contraint Based Optimization

WI-FI ENHANCED TRACKING ALGORITHMS

METHODS RESOLVING THE ELEVATION OF A TRACKED PERSONNEL OR ASSETS

METHODS FOR IMPROVED HEADING ESTIMATION

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...

SYSTEM AND METHOD FOR LOCATING, TRACKING, AND/OR MONITORING THE STA...