For the Inventor, By the Inventor

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Oakland, NJ, United States of America

Topcon Gps, LLC

USPTO Granted Patents = 32

% Expired Patents = 3.1

CIPO Patents = 1

EPO Patents = 15

Forward Citations = 409

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40 inventors (with patents filed for the assignee):

Victor Abramovich Veitsel (14 out of 22 patents)

Mark Isaakovich Zhodzishsky (12 out of 35 patents)

Dmitry Vitalievich Tatarnikov (7 out of 42 patents)

4. Anton Pavlovich Stepanenko (7 out of 17 patents)

5. Andrey Vitalievich Astakhov (6 out of 29 patents)

6. Javad Ashjaee (6 out of 51 patents)

7. Lev Borisovich Rapoport (4 out of 21 patents)

8. Alexey Vladislavovich Zhdanov (4 out of 17 patents)

9. Clyde C Goad (4 out of 5 patents)

10. Vernon Joseph Brabec (3 out of 16 patents)

11. Sergey Yudanov (3 out of 7 patents)

12. Pavel Petrovich Shamatulsky (3 out of 11 patents)

13. Alexander Khvalkov (3 out of 4 patents)

14. Alexey Zinoviev (3 out of 3 patents)

15. Andrey Vladimirovich Veitsel (2 out of 38 patents)

Core Competencies:

Patch Antenna

Broadband Antenna

Signal Processing

Multipath Mitigation

Position Estimation

Navigation Receiver

Carrier Phase Measurements

Differential GPS

Energy Potential Measurement

Geometric Elements

Calibration Methods

Anomalous Measurement Detection

32 patents: Sort by Forward Citations

1. 9172144 - Patch antenna with capacitive elements (2015-10-27),

2. 8723731 - Compact circularly-polarized antenna with expanded frequency bandwidth (2014-05-13),

3. 8446322 - Patch antenna with capacitive elements (2013-05-21),

4. 8441409 - Broadband convex ground planes for multipath rejection (2013-05-14),

5. 8373593 - Navigation receiver for processing signals from a set of antenna units (2013-02-12),

6. 8368593 - Measurement of energy potential (signal-to-noise ratio) in digital global navigation satellite systems receivers (2013-02-05),

7. 8319683 - Base data extrapolator to operate with a navigation receiver in real-time kinematic (RTK) and differential global positioning system ( DGPS) modes (2012-11-27),

8. 8264483 - Approximation of ordered sets of points by geometric elements via overlapping polytopes (2012-09-11),

9. 8174450 - Broadband micropatch antenna system with reduced sensitivity to multipath reception (2012-05-08),

10. 7764226 - Universal digital channel for receiving signals of global navigation satellite systems (2010-07-27),

11. 7737889 - Method and apparatus for processing global navigation satellite system signals (2010-06-15),

12. 7710324 - Patch antenna with comb substrate (2010-05-04),

13. 7710316 - Method and apparatus for determining smoothed code coordinates of a mobile rover (2010-05-04),

14. 7522099 - Position determination using carrier phase measurements of satellite signals (2009-04-21),

15. 7495607 - Method and apparatus for adaptive processing of signals received from satellite navigation systems (2009-02-24),

Company Overview

Topcon GPS, LLC, based in Oakland, NJ, specializes in advanced positioning and measurement technologies. The company develops innovative solutions for various industries, including construction, agriculture, and surveying. Their expertise encompasses GPS technology, precision agriculture tools, and construction management systems, enabling clients to enhance productivity and accuracy in their operations. With a focus on research and development, Topcon continues to lead in the integration of cutting-edge technology to meet the evolving needs of its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

32 Patents

#3 in Oakland, NJ

#425 in New Jersey

#10,593 in US

#20,660 in the World

Oakland, NJ, United States of America

Topcon Gps, LLC

Forward Citations = 409

40 inventors:

Victor Abramovich Veitsel (14 out of 22 patents)

Mark Isaakovich Zhodzishsky (12 out of 35 patents)

Dmitry Vitalievich Tatarnikov (7 out of 42 patents)

4. Anton Pavlovich Stepanenko (7 out of 17 patents)

5. Andrey Vitalievich Astakhov (6 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Topcon Gps, LLC. Retrieved from https://idiyas.com/company/topcon-gps

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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