For the Inventor, By the Inventor

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Scottsdale, AZ, United States of America

Hemisphere Gnss, Inc.

USPTO Granted Patents = 13

CIPO Patents = 1

EPO Patents = 4

Trademarks = 14

Forward Citations = 96

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11 inventors (with patents filed for the assignee):

Walter J Feller (8 out of 32 patents)

Michael L Whitehead (7 out of 32 patents)

Bradley Paul Badke (2 out of 12 patents)

4. Gregory J Durnan (1 out of 7 patents)

5. John A McClure (1 out of 44 patents)

6. Andy Jakab (1 out of 1 patent)

7. Ryan Wen Xiaoping (1 out of 1 patent)

8. Xiaoping Wen (1 out of 3 patents)

9. Steven R Miller (1 out of 12 patents)

10. Andrew J Jakab (1 out of 3 patents)

11. Chang Chen (1 out of 1 patent)

12. Micheal L Whitehead (0 patent)

13. John A Mcclure (0 patent)

13 patents: Sort by Forward Citations

1. 11573332 - Wideband GNSS antenna system (2023-02-07),

2. 10908293 - System and method for detecting false global navigation satellite system satellite signals (2021-02-02),

3. 10234564 - System and method for determining the direction of a false GNSS satellite signal transmitter (2019-03-19),

4. 10054687 - System and method for detecting false global navigation satellite system satellite signals (2018-08-21),

5. 9461358 - Fractal ground plane antenna and method of use (2016-10-04),

6. 9332501 - System and method for antenna-receiver communication (2016-05-03),

7. 9178573 - RF/digital signal-separating GNSS receiver and manufacturing method (2015-11-03),

8. 9105961 - Low profile, wideband GNSS dual frequency antenna structure (2015-08-11),

9. 8897407 - RF (including GNSS) signal interference mitigation system and method (2014-11-25),

10. 8686900 - Multi-antenna GNSS positioning method and system (2014-04-01),

11. 8686899 - GNSS smart antenna and receiver system with weatherproof enclosure (2014-04-01),

12. 8532885 - Automatic GNSS signal allocation between remote and base receivers (2013-09-10),

13. 8456356 - GNSS receiver and external storage device system and GNSS data processing method (2013-06-04),

Hemisphere GNSS, Inc. is a leading provider of advanced GNSS (Global Navigation Satellite System) technology and solutions. Based in Scottsdale, Arizona, the company specializes in high-precision positioning and navigation systems, catering to various industries including agriculture, marine, and construction. Hemisphere's innovative products leverage cutting-edge technology to enhance accuracy and reliability in location-based applications, making them a trusted partner for businesses seeking to optimize their operations through precise geospatial data.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Hemisphere Gnss, Inc.

13 Patents

#58 in Scottsdale, AZ

#289 in Arizona

#23,815 in US

#44,988 in the World

Scottsdale, AZ, United States of America

Hemisphere Gnss, Inc.

Forward Citations = 96

11 inventors:

Walter J Feller (8 out of 32 patents)

Michael L Whitehead (7 out of 32 patents)

Bradley Paul Badke (2 out of 12 patents)

4. Gregory J Durnan (1 out of 7 patents)

5. John A McClure (1 out of 44 patents)

Please report any incorrect information to [email protected]

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