For the Inventor, By the Inventor

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Greenbelt, MD, United States of America

Trx Systems, Inc.

USPTO Granted Patents = 50

CIPO Patents = 2

EPO Patents = 2

Trademarks = 3

Forward Citations = 512

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23 inventors (with patents filed for the assignee):

Carole Teolis (46 out of 46 patents)

Benjamin E Funk (44 out of 44 patents)

John George Karvounis (31 out of 31 patents)

4. Jared Napora (24 out of 24 patents)

5. Travis Young (17 out of 31 patents)

6. Daniel Hakim (15 out of 15 patents)

7. Kamiar Kordari (14 out of 14 patents)

8. Dan Hakim (14 out of 14 patents)

9. Christopher Giles (13 out of 13 patents)

10. Amrit Bandyopadhyay (13 out of 15 patents)

11. Carol Ann Politi (7 out of 42 patents)

12. Eric Asher Kohn (7 out of 7 patents)

13. Gilmer Blankenship (6 out of 9 patents)

14. Ruchika Verma (5 out of 5 patents)

15. Daniel Franchy (4 out of 4 patents)

Core Competencies:

Building Models

GNSS Location Validation

Crowd Sourced Mapping

Indoor Mapping

3D Mapping

Personnel Tracking

Sensor Fusion

Heading Estimation

Environmental Pressure Compensation

Wi-Fi Tracking Algorithms

Inertial Sensor Localization

Gait Direction Estimation

50 patents: Sort by Forward Citations

1. 12517260 - Systems and methods for redundant integrity monitoring (2026-01-06),

2. 11989828 - Methods for generating and updating building models (2024-05-21),

3. 11960011 - System and method for validating GNSS location input (2024-04-16),

4. 11836857 - Methods for generating and updating building models (2023-12-05),

5. 11443483 - Validating and updating building models with path data (2022-09-13),

6. 11359921 - Crowd sourced mapping with robust structural features (2022-06-14),

7. 11268818 - Crowd sourced mapping with robust structural features (2022-03-08),

8. 11199412 - Collaborative creation of indoor maps (2021-12-14),

9. 11156464 - Crowd sourced mapping with robust structural features (2021-10-26),

10. 11140379 - Mapping and tracking system with features in three-dimensional space (2021-10-05),

11. 10852145 - Crowd sourced mapping with robust structural features (2020-12-01),

12. 10805595 - Mapping and tracking system with features in three-dimensional space (2020-10-13),

13. 10750155 - Mapping and tracking system with features in three-dimensional space (2020-08-18),

14. 10740965 - Mapping complex building models (2020-08-11),

15. 10627230 - Methods for resolving a location of tracked personnel or assets based on elevation or terrain constraints (2020-04-21),

TRX Systems, Inc. is a leading provider of indoor location services solutions. They offer a patented technology known as NEON® Indoor Location Solution, powered by mapping, positioning, and sensor fusion algorithms. TRX Systems' technology enables first responders, security personnel, and industrial workers to track and locate themselves and their team members in difficult or hazardous environments. The company is committed to improving situational awareness, safety, and operational efficiencies by providing accurate and reliable indoor location services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Trx Systems, Inc.

50 Patents

#2 in Greenbelt, MD

#82 in Maryland

#6,992 in US

#13,972 in the World

Greenbelt, MD, United States of America

Trx Systems, Inc.

Forward Citations = 512

23 inventors:

Carole Teolis (46 out of 46 patents)

Benjamin E Funk (44 out of 44 patents)

John George Karvounis (31 out of 31 patents)

4. Jared Napora (24 out of 24 patents)

5. Travis Young (17 out of 31 patents)

Please report any incorrect information to [email protected]

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