For the Inventor, By the Inventor

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Mountain View, CA, United States of America

Shotspotter, Inc.

USPTO Granted Patents = 32

% Expired Patents = 3.1

EPO Patents = 2

Trademarks = 12

Forward Citations = 922

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17 inventors (with patents filed for the assignee):

Robert B Calhoun (13 out of 14 patents)

Kevin C Baxter (12 out of 74 patents)

Ken Scott Fisher (12 out of 42 patents)

4. Robert Showen (11 out of 11 patents)

5. Fred H Holmes (8 out of 33 patents)

6. James G Beldock (6 out of 6 patents)

7. Murphey L Johnson (4 out of 4 patents)

8. Jason W Dunham (4 out of 6 patents)

9. Scott Lamkin (3 out of 3 patents)

10. David Rodgers (3 out of 3 patents)

11. Scott M Manderville (3 out of 3 patents)

12. Gary Mark Lauder (3 out of 17 patents)

13. Gregory Lincoln Stone (2 out of 5 patents)

14. Peter C Sarna, Ii (2 out of 2 patents)

15. Mark A Sompel (1 out of 1 patent)

Core Competencies:

Gunfire Detection

Acoustic Sensors

Image Mosaics

Weapon Fire Location

Emergency Management

Data Processing

Echo Processing

Aerial Deployment

Time of Arrival

Angle of Arrival

Sensor Arrays

Tracking Systems

32 patents: Sort by Forward Citations

1. 11688037 - Systems and methods involving creation and/or utilization of image mosaics in classification of acoustic events (2023-06-27),

2. 11004175 - Systems and methods involving creation and/or utilization of image mosaic in classification of acoustic events (2021-05-11),

3. 10637424 - Systems and methods of processing information regarding determination of gain of an audio amplifier (2020-04-28),

4. 10424048 - Systems and methods involving creation and/or utilization of image mosaic in classification of acoustic events (2019-09-24),

5. 10032351 - Systems and methods associated with detection of indoor gunfire (2018-07-24),

6. 9875643 - Systems and methods of emergency management involving location-based features and/or other aspects (2018-01-23),

7. 9348010 - Acoustic survey methods in weapons location system (2016-05-24),

8. 9240114 - Systems and methods associated with detection of indoor gunfire (2016-01-19),

9. 8995227 - Systems and methods of processing information regarding weapon fire location using projectile shockwave and muzzle blast times of arrival data (2015-03-31),

10. 8369184 - Systems and methods with improved three-dimensional source location processing including constraint of location solutions to a two-dimensional plane (2013-02-05),

11. 8351297 - Systems and methods of automated correlation of weapon fire data with monitored persons-of-interest/location data (2013-01-08),

12. 8325563 - Systems and methods of locating weapon fire incidents using measurements/data from acoustic, optical, seismic, and/or other sensors (2012-12-04),

13. 8325562 - Acoustic survey methods in weapons location systems (2012-12-04),

14. 8134889 - Systems and methods for augmenting gunshot location using echo processing features (2012-03-13),

15. 8063773 - Systems and methods of directing a camera to image weapon fire (2011-11-22),

ShotSpotter, Inc. specializes in advanced gunshot detection technology, providing law enforcement agencies with tools to enhance public safety. The company develops sophisticated acoustic sensors and software solutions that accurately identify and locate gunfire incidents in real-time. Based in Mountain View, California, ShotSpotter's technology integrates seamlessly with existing public safety systems, enabling faster response times and improved situational awareness for police departments. Their innovative approach contributes to crime reduction and community safety initiatives.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Shotspotter, Inc.

32 Patents

#97 in Mountain View, CA

#2,530 in California

#10,583 in US

#20,645 in the World

Mountain View, CA, United States of America

Shotspotter, Inc.

Forward Citations = 922

17 inventors:

Robert B Calhoun (13 out of 14 patents)

Kevin C Baxter (12 out of 74 patents)

Ken Scott Fisher (12 out of 42 patents)

4. Robert Showen (11 out of 11 patents)

5. Fred H Holmes (8 out of 33 patents)

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