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For the Inventor, By the Inventor

Torrance, CA, United States of America

Navcom Technology, Inc.


USPTO Granted Patents = 46

% Expired Patents = 2.2



Forward Citations = 1,092

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36 inventors (with patents filed for the assignee):

goldMedal Ronald R Hatch (19 out of 33 patents)

silverMedal Richard T Sharpe (12 out of 14 patents)

bronzeMedal Liwen L Dai (11 out of 39 patents)

4.  Daniel J Eslinger (9 out of 9 patents)

5.  Scott Adam Stephens (8 out of 31 patents)

6.  Chaochao Wang (5 out of 6 patents)

7.  Yunchun Yang (5 out of 5 patents)

8.  Frederick William Nelson (4 out of 35 patents)

9.  Mark Lindsay Rentz (4 out of 10 patents)

10.  Jerry Eugene Knight (4 out of 10 patents)

11.  Richard Kai-Tuen Woo (4 out of 6 patents)

12.  Charles Robert Cahn (3 out of 29 patents)

13.  Terence Daniel Pickett (3 out of 54 patents)

14.  David Man Kui Li (2 out of 3 patents)

15.  Jalal Alisobhani (2 out of 2 patents)


Core Competencies:
RTK Positioning
Bias Compensation
Signal Processing
Antenna Design
GPS Frequencies
Error Mitigation
Carrier-Phase Resolution
Navigation Systems
Multipath Rejection
Integrity Monitoring
Tracking Systems
Ultrasonic Positioning

46 patents:

1. 8803736 - Method and system for estimating position with bias compensation (2014-08-12),
2. 8766848 - Method and system for estimating position using dual real time kinematic engines (2014-07-01),
3. 8665145 - System and method for determining the heading angle of a vehicle (2014-03-04),
4. 8659474 - Navigation system and method for resolving integer ambiguities using double difference ambiguity constraints (2014-02-25),
5. 8466837 - Hooked turnstile antenna for navigation and communication (2013-06-18),
6. 8427365 - Method and system for estimating position using dual real time kinematic engines (2013-04-23),
7. 8416133 - System and method for compensating for faulty measurements (2013-04-09),
8. 8243772 - Adaptive code generator for satellite navigation receivers (2012-08-14),
9. 8242953 - Distance dependent error mitigation in real-time kinematic (RTK) positioning (2012-08-14),
10. 8035552 - Distance dependant error mitigation in real-time kinematic (RTK) positioning (2011-10-11),
11. 7961143 - Partial search carrier-phase integer ambiguity resolution (2011-06-14),
12. 7961141 - Methods and systems to increase accuracy in the navigation of single frequency receivers (2011-06-14),
13. 7912158 - Sampling threshold and gain for satellite navigation receiver (2011-03-22),
14. 7880681 - Antenna with dual band lumped element impedance matching (2011-02-01),
15. 7860145 - Adaptive code generator for satellite navigation receivers (2010-12-28),
Navcom Technology, Inc., based in Torrance, California, specializes in advanced satellite navigation and positioning solutions. The company focuses on real-time kinematic (RTK) technology, which enhances the accuracy of GPS systems through sophisticated error mitigation techniques and carrier-phase resolution. Navcom's expertise extends to antenna design and signal processing architecture, enabling precise position estimation across various applications, including agriculture, transportation, and surveying. Their innovations contribute significantly to the evolution of navigation technologies.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Navcom Technology, Inc.
46 Patents

#16 in Torrance, CA

#1,788 in California

#7,585 in US

#15,085 in the World

Torrance, CA (US)
Torrance, CA, United States of America

Navcom Technology, Inc.

Forward Citations = 1,092

36 inventors:

goldMedal Ronald R Hatch (19 out of 33 patents)

silverMedal Richard T Sharpe (12 out of 14 patents)

bronzeMedal Liwen L Dai (11 out of 39 patents)

4.  Daniel J Eslinger (9 out of 9 patents)

5.  Scott Adam Stephens (8 out of 31 patents)

Please report any incorrect information to [email protected]
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