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Sunnyvale, CA, United States of America

Nextnav, LLC

USPTO Granted Patents = 127

EPO Patents = 10

Trademarks = 8

Forward Citations = 394

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38 inventors (with patents filed for the assignee):

Arun Raghupathy (64 out of 74 patents)

Michael Dormody (58 out of 58 patents)

Badrinath Nagarajan (45 out of 45 patents)

4. Guiyuan Han (40 out of 40 patents)

5. Norman Franklin Krasner (21 out of 103 patents)

6. Andrew Sendonaris (20 out of 36 patents)

7. Deepak Joseph (18 out of 20 patents)

8. Subramanian S Meiyappan (18 out of 30 patents)

9. Ganesh Pattabiraman (17 out of 20 patents)

10. Thomas George Wolf (14 out of 23 patents)

11. Christian Gates (6 out of 6 patents)

12. Hari Sankar (5 out of 111 patents)

13. Chen Meng (5 out of 31 patents)

14. Gary M Parsons (5 out of 13 patents)

15. Jagadish Venkataraman (5 out of 15 patents)

Core Competencies:

Pressure Sensor Calibration

Mobile Device Altitude

Barometric Pressure Sensors

Wide Area Positioning

Atmospheric Sensor Calibration

Height Estimation

Context Determination

Weather Station Calibration

Spatial Coverage Extension

Height Above Terrain Confidence

Atypical Atmospheric Conditions

Reference Atmospheric Data

127 patents: Sort by Forward Citations

1. 12498219 - Systems and methods for extending the spatial coverage of a reference pressure network (2025-12-16),

2. 12405110 - Systems and methods for pressure-based estimation of a mobile device altitude or calibration of a pressure sensor (2025-09-02),

3. 12345546 - Device based barometric pressure sensor calibration (2025-07-01),

4. 12298196 - Systems and methods for determining when to calibrate a pressure sensor of a mobile device (2025-05-13),

5. 12289131 - Wide area positioning system (2025-04-29),

6. 12270967 - Field calibration of reference weather stations (2025-04-08),

7. 12228402 - Systems and methods for calibrating unstable sensors (2025-02-18),

8. 12212706 - Systems and methods for determining a height of a mobile device above a surface (2025-01-28),

9. 12209924 - Constraining barometric pressure sensor calibration with sporadic data collection (2025-01-28),

10. 12130968 - Systems and methods for determining contexts of mobile devices (2024-10-29),

11. 12130155 - Systems and methods for determining calibration values for atmospheric sensors that provide measured pressures used for estimating altitudes of mobile devices (2024-10-29),

12. 12101689 - Characterizing height above terrain confidence (2024-09-24),

13. 12061096 - Barometric pressure sensor calibration based on activity context (2024-08-13),

14. 12038280 - Calibrating a pressure sensor (2024-07-16),

15. 12025471 - Systems and methods for estimating a difference in height between two floors in a building for use in estimating a height or an altitude of one of the two floors (2024-07-02),

NextNav, LLC is a leading provider of indoor positioning services and solutions. Using advanced technology and expertise in building geospatial databases, NextNav offers accurate and reliable location data for mobile applications, IoT devices, and emergency services. Their innovative solutions enable precise positioning and navigation in challenging environments such as skyscrapers, shopping malls, and multi-level buildings. NextNav's mission is to revolutionize location-based services and help businesses and organizations deliver enhanced experiences and safety to their customers.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

127 Patents

#35 in Sunnyvale, CA

#681 in California

#2,927 in US

#6,133 in the World

Sunnyvale, CA, United States of America

Nextnav, LLC

Forward Citations = 394

38 inventors:

Arun Raghupathy (64 out of 74 patents)

Michael Dormody (58 out of 58 patents)

Badrinath Nagarajan (45 out of 45 patents)

4. Guiyuan Han (40 out of 40 patents)

5. Norman Franklin Krasner (21 out of 103 patents)

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