Oil lubricant quality sensor for a lubricant supported electric motor and an oil cooled inverter
US-12339243-B2 · Jun 24, 2025 · US
by considering temperature
by considering temperature · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F01M2011/1473 |
| Official title | {by considering temperature} |
| Display label | by considering temperature |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 9 |
| 2020 | 11 |
| 2021 | 6 |
| 2022 | 11 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine oil system health monitoring using oil level sensor
US-2025137883-A1 · May 1, 2025 · US
Method and system for monitoring a status of a reducer of a gas turbine
US-12276567-B2 · Apr 15, 2025 · US
Methods and apparatus for managing fuel in oil
US-2024426230-A1 · Dec 26, 2024 · US
Systems and methods for lubricant dilution detection
US-11821345-B2 · Nov 21, 2023 · US
Vehicle liquid monitoring system and method
US-11788446-B1 · Oct 17, 2023 · US
Oil lubricant quality sensor for a lubricant supported electric motor and an oil cooled inverter
US-2023134353-A1 · May 4, 2023 · US
Method of controlling an engine oil warning light of a vehicle
US-2023111863-A1 · Apr 13, 2023 · US
Electronic fuel injection system and method for engines
US-11614047-B2 · Mar 28, 2023 · US
Fluid condition sensing system and methods
US-2022412912-A1 · Dec 29, 2022 · US
Method and device for calculating consumption amount of engine oil of vehicle
US-11506095-B1 · Nov 22, 2022 · US
Lubricant dilution detection system
US-2022307394-A1 · Sep 29, 2022 · US
Systems and methods for lubricant dilution detection
US-2022307395-A1 · Sep 29, 2022 · US
Lubricant dilution detection system
US-11454144-B1 · Sep 27, 2022 · US
Eco-friendly vehicle and transmission hydraulic pressure control method for the same
US-11441673-B2 · Sep 13, 2022 · US
Controller and control method for vehicle
US-11421567-B2 · Aug 23, 2022 · US
Method and system for monitoring a status of a reducer of a gas turbine
US-2022170819-A1 · Jun 2, 2022 · US
Controller and control method for vehicle
US-2022145786-A1 · May 12, 2022 · US
Electronic fuel injection system and method for engines
US-2022082069-A1 · Mar 17, 2022 · US
Oil dilution diagnostic test
US-11261766-B1 · Mar 1, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01M2011/1473?
- CPC F01M2011/1473 is the Cooperative Patent Classification code for “by considering temperature.”
- How many patents are filed under CPC F01M2011/1473 (by considering temperature)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC F01M2011/1473 growing?
- Publication counts under this code: 1 in 2024 vs 3 in 2025 (latest complete years).