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For the Inventor, By the Inventor

Scottsdale, AZ, United States of America

Hemisphere Gnss, Inc.

Calculating rank
USPTO Granted Patents = 13



Trademarks = 14

Forward Citations = 98

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11 inventors (with patents filed for the assignee):

goldMedal Walter J Feller (8 out of 32 patents)

silverMedal Michael L Whitehead (7 out of 32 patents)

bronzeMedal 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:

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),
Company Overview
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 synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Hemisphere Gnss, Inc. USPTO Patent Assignee Logo
13 Patents

#58 in Scottsdale, AZ

#290 in Arizona

#23,863 in US

#45,104 in the World

Scottsdale, AZ (US)
Scottsdale, AZ, United States of America

Hemisphere Gnss, Inc.

Forward Citations = 98

11 inventors:

goldMedal Walter J Feller (8 out of 32 patents)

silverMedal Michael L Whitehead (7 out of 32 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hemisphere Gnss, Inc.. Retrieved from https://idiyas.com/company/hemisphere-gnss

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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