Hub directly driven by motor and used for heavy-duty chassis dynamometer
US-12553785-B2 · Feb 17, 2026 · US
for measuring the tractive or propulsive power of vehicles
for measuring the tractive or propulsive power of vehicles · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01L5/13 |
| Official title | for measuring the tractive or propulsive power of vehicles |
| Display label | for measuring the tractive or propulsive power of vehicles |
| Total patents | 54 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 6 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heavy-duty, high-power and large-torque chassis dynamometer for multi-environmental system
US-12546673-B2 · Feb 10, 2026 · US
Control system and methods for adjusting traction of a pipe navigation apparatus
US-2026029079-A1 · Jan 29, 2026 · US
Prediction device, prediction method, and non-transitory computer-readable storage medium
US-2025276217-A1 · Sep 4, 2025 · US
System and method to determine engine thrust of a taxiing aircraft
US-12399073-B2 · Aug 26, 2025 · US
Hub directly driven by motor and used for heavy-duty chassis dynamometer
US-2024125660-A1 · Apr 18, 2024 · US
Heavy-duty, high-power and large-torque chassis dynamometer for multi-environmental system
US-2024118155-A1 · Apr 11, 2024 · US
Large-capacity hydrodynamic-type hydraulic dynamometer with output control mechanism
US-11747219-B2 · Sep 5, 2023 · US
System and Method to Determine Engine Thrust of a Taxiing Aircraft
US-2023258687-A1 · Aug 17, 2023 · US
Method and system for predicting energy consumption of a vehicle through application of a statistical model utilizing environmental and road condition information
US-11719753-B2 · Aug 8, 2023 · US
Simulator for vehicle drivetrain testing
US-11656153-B1 · May 23, 2023 · US
System and method for measuring torque and speed of an axle
US-11598280-B2 · Mar 7, 2023 · US
Method and system for operating an aircraft having a turboprop engine
US-2023057234-A1 · Feb 23, 2023 · US
Method of evaluating integrated running energy of vehicle in wind tunnel
US-11536626-B2 · Dec 27, 2022 · US
Large-capacity hydrodynamic-type hydraulic dynamometer with output control mechanism
US-2022381629-A1 · Dec 1, 2022 · US
Method and system for predicting energy consumption of a vehicle through application of a statistical model utilizing sensor and database data
US-11300619-B2 · Apr 12, 2022 · US
Method of evaluating integrated running energy of vehicle in wind tunnel
US-2022082470-A1 · Mar 17, 2022 · US
Driving force applied position estimation system and driving force applied position estimation method
US-11268868-B2 · Mar 8, 2022 · US
Predicting An Outcome Associated With A Driver Of A vehicle
US-2022018906-A1 · Jan 20, 2022 · US
System and method for measuring torque and speed of an axle
US-2021332770-A1 · Oct 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01L5/13?
- CPC G01L5/13 is the Cooperative Patent Classification code for “for measuring the tractive or propulsive power of vehicles.”
- How many patents are filed under CPC G01L5/13 (for measuring the tractive or propulsive power of vehicles)?
- Our database includes 54 publications tagged with this CPC code.
- Is patent activity under CPC G01L5/13 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).