Method and system to control traffic speed through intersections
US-10878697-B2 · Dec 29, 2020 · US
using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00)
using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G08G1/02 |
| Official title | using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00) |
| Display label | using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00) |
| Total patents | 155 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 18 |
| 2019 | 8 |
| 2020 | 19 |
| 2021 | 21 |
| 2022 | 18 |
| 2023 | 19 |
| 2024 | 13 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Passive smart sensor detection system
US-2020363544-A1 · Nov 19, 2020 · US
Driving support system
US-2020357027-A1 · Nov 12, 2020 · US
Piezoelectric power generation for roadways
US-2020250972-A1 · Aug 6, 2020 · US
Method and apparatus for congestion reduction through cooperative adaptive cruise control
US-10699566-B2 · Jun 30, 2020 · US
Traffic control system using wireless power charging
US-2020156479-A1 · May 21, 2020 · US
Using Major Route Decision Points to Select Traffic Cameras for Display
US-2020141759-A1 · May 7, 2020 · US
Smart city apparatus, system, and method
US-10637683-B2 · Apr 28, 2020 · US
Method and system to control traffic speed through intersections
US-2020111351-A1 · Apr 9, 2020 · US
Sensor device
US-10598522-B2 · Mar 24, 2020 · US
Charging system, charging method, program, and wheel load scale
US-2020082643-A1 · Mar 12, 2020 · US
Smart road system for vehicles
US-10554757-B2 · Feb 4, 2020 · US
Sensor device
US-10502595-B2 · Dec 10, 2019 · US
Hollow Profile for WIM Sensor and WIM Sensor with Hollow Profile
US-2019285460-A1 · Sep 19, 2019 · US
WIM sensor with sensor package
US-10378974-B2 · Aug 13, 2019 · US
Latent space model for road networks to predict time-varying traffic
US-2019180612-A1 · Jun 13, 2019 · US
Control server and control system for controlling traffic signals based on information from pressure sensors placed on a roadway
US-10249187-B2 · Apr 2, 2019 · US
System and method of infrastructure sensor self-calibration
US-2019094331-A1 · Mar 28, 2019 · US
System and method to exhibit vehicle information
US-10229601-B2 · Mar 12, 2019 · US
Methods, materials and apparatus for mobile additive manufacturing of advanced structures and roadways
US-2019055699-A1 · Feb 21, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G08G1/02?
- CPC G08G1/02 is the Cooperative Patent Classification code for “using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00).”
- How many patents are filed under CPC G08G1/02 (using treadles built into the road (pads or other sensitive devices responsive to passage of vehicles E01F11/00))?
- Our database includes 155 publications tagged with this CPC code.
- Is patent activity under CPC G08G1/02 growing?
- Publication counts under this code: 13 in 2024 vs 13 in 2025 (latest complete years).