For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Speedgauge, Inc.

USPTO Granted Patents = 22

EPO Patents = 1

Trademarks = 7

Forward Citations = 83

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8 inventors (with patents filed for the assignee):

Jonathan Hubbard (19 out of 26 patents)

Christopher Angel Kantarjiev (16 out of 31 patents)

Christopher J Carver (5 out of 7 patents)

4. Kevin Wolsey (2 out of 2 patents)

5. Daniel B Lyke (1 out of 3 patents)

6. Robert Reid (1 out of 2 patents)

7. Matthew James Moehr (1 out of 1 patent)

8. Jonathan Tash (1 out of 1 patent)

9. Jonathan c/o Speedgauge Inc Hubbard (0 patent)

10. Christopher c/o Speedgauge Inc Kantarjiev (0 patent)

11. Robert c/o Speedgauge Inc Reid (0 patent)

12. Jonathan c/o Speedgauge Inc Tash (0 patent)

22 patents: Sort by Forward Citations

1. 12033447 - Dynamic driver and vehicle analytics based on vehicle tracking and driving statistics (2024-07-09),

2. 11904685 - Driver alertness warning system and method (2024-02-20),

3. 11842404 - Enhancement using analytics based on vehicle kinematic data (2023-12-12),

4. 11836802 - Vehicle operation analytics, feedback, and enhancement (2023-12-05),

5. 11772650 - Vehicle operation characteristic control (2023-10-03),

6. 11699309 - Dynamic driver and vehicle analytics based on vehicle tracking and driving statistics (2023-07-11),

7. 11692845 - Predictive annotation of relevant road information based on vehicle location and identity (2023-07-04),

8. 11481713 - Driver history via vehicle data acquisition and analysis (2022-10-25),

9. 11370428 - Vehicle speed limiter (2022-06-28),

10. 10864819 - Driver alertness warning system and method (2020-12-15),

11. 10847037 - Fleet manager based vehicle control (2020-11-24),

12. 10762780 - Identification of driver abnormalities in a traffic flow (2020-09-01),

13. RE47986 - System and method for evaluating vehicle and operator performance (2020-05-11),

14. 10464561 - Vehicle speed limiter (2019-11-05),

15. 10170004 - Fleet manager based vehicle control (2019-01-01),

Speedgauge, Inc. is a technology company based in San Francisco, California, specializing in advanced data analytics and real-time monitoring solutions. The organization focuses on developing innovative software that enhances operational efficiency and safety across various industries, particularly in transportation and logistics. By leveraging cutting-edge technologies, Speedgauge aims to provide actionable insights that empower businesses to optimize their performance and make informed decisions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Speedgauge, Inc.

22 Patents

#208 in San Francisco, CA

#3,582 in California

#15,012 in US

#28,724 in the World

San Francisco, CA, United States of America

Speedgauge, Inc.

Forward Citations = 83

8 inventors:

Jonathan Hubbard (19 out of 26 patents)

Christopher Angel Kantarjiev (16 out of 31 patents)

Christopher J Carver (5 out of 7 patents)

4. Kevin Wolsey (2 out of 2 patents)

5. Daniel B Lyke (1 out of 3 patents)

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