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Scott J. Carter — 74 Patents

GSGatekeeper Systems: 59 patents #1 of 14Top 8%
GE: 10 patents #3,367 of 36,430Top 10%
Henry's Drive, CA: #1 of 214 inventorsTop 1%
California: #4,029 of 386,348 inventorsTop 2%
Overall (All Time): #26,215 of 4,157,543Top 1%
74 Patents All Time
Scott J. Carter has been granted 74 US patents while listed as an inventor at Gatekeeper Systems. The first was granted in 2003 and the most recent in November 2025. Scott J. Carter ranks #26,215 of 4,157,543 US inventors in our database (top 0.63%). Patent records list Scott J. Carter in Henry's Drive, CA, US.

Issued Patents All Time

Showing 1–25 of 74 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12482334 Shopping basket monitoring using computer vision Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James 2025-11-25
12131647 Estimating motion of wheeled carts Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan 2024-10-29
12106644 Shopping basket monitoring using computer vision and machine learning Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James, Jack L. Johnson, Robert M. Harling 2024-10-01
12099107 Dual magnetometer calibration Ho Man M. Fong, Ryan Morrison, Narayanan Ramanathan 2024-09-24
12044696 Wheel capable of detecting direction of rotation — 2024-07-23
12033481 Shopping basket monitoring using computer vision and machine learning Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James, Jack L. Johnson, Robert M. Harling 2024-07-09
11990009 Shopping basket monitoring using computer vision Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James 2024-05-21
11981365 System for monitoring and controlling shopping cart usage Stephen E. Hannah, Jesse M. James 2024-05-14
11718336 Navigation systems and methods for wheeled objects Stephen E. Hannah, Jesse M. James 2023-08-08
11675040 Dual magnetometer calibration Ho Man M. Fong, Ryan Morrison, Narayanan Ramanathan 2023-06-13
11414117 Anti-theft system that uses shopping cart location and vibration data Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan, Robert M. Harling, Jack L. Johnson 2022-08-16
11358621 System for monitoring and controlling shopping cart usage Stephen E. Hannah, Jesse M. James 2022-06-14
11299189 Motorized cart retriever for monitoring cart status Stephen E. Hannah, Jesse M. James 2022-04-12
11230313 System for monitoring and controlling shopping cart usage Stephen E. Hannah, Jesse M. James 2022-01-25
11208134 Monitoring system capable of classifying items added to a shopping cart Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James 2021-12-28
11203370 Shopping cart monitoring using computer vision Narayanan Ramanathan, Stephen E. Hannah, Jesse M. James 2021-12-21
11183070 Estimating motion of wheeled carts Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan 2021-11-23
10858024 Navigation systems for wheeled carts Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan, Robert M. Harling, Jack L. Johnson 2020-12-08
10745040 Motorized cart retriever for monitoring cart status Stephen E. Hannah, Jesse M. James 2020-08-18
10730541 Navigation systems and methods for wheeled objects Stephen E. Hannah, Jesse M. James 2020-08-04
10546502 Estimating motion of wheeled carts Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan 2020-01-28
10232869 Navigation systems for wheeled carts Stephen E. Hannah, Jesse M. James, Narayanan Ramanathan, Robert M. Harling, Jack L. Johnson 2019-03-19
10227082 Power generation systems and methods for wheeled objects Stephen E. Hannah 2019-03-12
10196040 Direction crossing detector for containment boundary James E. Chandler 2019-02-05
10189494 Cart monitoring system with wheel assembly capable of visually signaling cart status Stephen E. Hannah, Jesse M. James 2019-01-29

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