For the Inventor, By the Inventor

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Berwyn, PA, United States of America

Trueposition, Inc.

Calculating rank

USPTO Granted Patents = 111

% Expired Patents = 50.5

CIPO Patents = 5

EPO Patents = 7

Forward Citations = 6,061

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52 inventors (with patents filed for the assignee):

Robert J Anderson (57 out of 107 patents)

Rashidus S Mia (33 out of 33 patents)

Matthew L Ward (31 out of 52 patents)

4. Louis A Stilp (20 out of 46 patents)

5. Jeffrey Francis Bull (19 out of 33 patents)

6. Pete A Boyer (9 out of 9 patents)

7. Matthew Rabinowitz (8 out of 137 patents)

8. Simon Issakov (7 out of 15 patents)

9. Thomas S Ginter (7 out of 16 patents)

10. Ronald Lefever (7 out of 8 patents)

11. Joseph W Sheehan (7 out of 13 patents)

12. Guttorm Ringstad Opshaug (6 out of 162 patents)

13. Paul Matthew Czarnecki (5 out of 5 patents)

14. James J Spilker, Jr (5 out of 34 patents)

15. Edward Joseph Segall (5 out of 5 patents)

Core Competencies:

Wi-Fi Positioning

Satellite Positioning

Interference Detection

Location Intelligence

Mobile Device Tracking

Geolocation Networks

TDOA Systems

Emergency Location

GNSS

Broadcast Signals

Diversity Techniques

Location Accuracy

111 patents: Sort by Forward Citations

1. 10129697 - Techniques for wireless position determination utilizing a collaborative database (2018-11-13),

2. 9402154 - Methods for providing location of wireless devices using Wi-Fi (2016-07-26),

3. 9392406 - Method and system for location-based monitoring of a mobile device (2016-07-12),

4. 9386421 - Location intelligence management system for border security (2016-07-05),

5. 9354323 - Satellite positioning receiver and proxy location system (2016-05-31),

6. 9288628 - Advanced triggers for location-based service applications in a wireless location system (2016-03-15),

7. 9121923 - Interference detection, characterization and location in a wireless communications or broadcast system (2015-09-01),

8. 9119063 - Unauthorized location detection and countermeasures (2015-08-25),

9. 9078145 - Network-based location of mobile transmitters (2015-07-07),

10. 9060281 - Overlay network-based location of E-UTRAN devices (2015-06-16),

11. 8922430 - Optimization of variable coherence integration for the location of weak signals (2014-12-30),

12. 8849254 - Location intelligence management system (2014-09-30),

13. 8838139 - Advanced triggers for location-based service applications in a wireless location system (2014-09-16),

14. 8810452 - Network location and synchronization of peer sensor stations in a wireless geolocation network (2014-08-19),

15. 8754807 - Time, frequency, and location determination for femtocells (2014-06-17),

Company Overview

Trueposition, Inc., based in Berwyn, PA, specializes in advanced wireless location systems that enhance the accuracy of geolocation services. The company focuses on innovative technologies such as Wi-Fi positioning, satellite positioning, and TDOA systems, which are essential for mobile device tracking and location intelligence. Trueposition's solutions are pivotal in emergency location services, providing critical data for safety and operational efficiency in various sectors, including telecommunications and public safety.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

111 Patents

#5 in Berwyn, PA

#134 in Pennsylvania

#3,466 in US

#7,120 in the World

Berwyn, PA, United States of America

Trueposition, Inc.

Forward Citations = 6,061

52 inventors:

Robert J Anderson (57 out of 107 patents)

Rashidus S Mia (33 out of 33 patents)

Matthew L Ward (31 out of 52 patents)

4. Louis A Stilp (20 out of 46 patents)

5. Jeffrey Francis Bull (19 out of 33 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trueposition, Inc.. Retrieved from https://idiyas.com/company/trueposition

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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