Management Device and Management System for Work Machine
US-2026063615-A1 · Mar 5, 2026 · US
by considering duration of operation
by considering duration of operation · 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 | F01M2011/1486 |
| Official title | {by considering duration of operation} |
| Display label | by considering duration of operation |
| Total patents | 26 |
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 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Information processing device
US-2025291668-A1 · Sep 18, 2025 · US
Methods and apparatus for managing fuel in oil
US-2024426230-A1 · Dec 26, 2024 · US
Condition based oil management
US-2024309783-A1 · Sep 19, 2024 · US
Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage
US-11828743-B2 · Nov 28, 2023 · US
Electronic fuel injection system and method for engines
US-11614047-B2 · Mar 28, 2023 · US
Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage
US-2023044685-A1 · Feb 9, 2023 · US
Method and device for calculating consumption amount of engine oil of vehicle
US-11506095-B1 · Nov 22, 2022 · US
Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage
US-11499454-B2 · Nov 15, 2022 · US
Apparatus, device and computer implemented method for determining remaining life of engine oil in engine
US-11339693-B2 · May 24, 2022 · US
Electronic fuel injection system and method for engines
US-2022082069-A1 · Mar 17, 2022 · US
Electronic fuel injection system and method for engines
US-11199164-B2 · Dec 14, 2021 · US
Apparatus, device and computer implemented method for determining remaining life of engine oil in engine
US-2021270156-A1 · Sep 2, 2021 · US
Systems and methods for reliably detecting wear metal particles in lubrication systems to avoid progressive damage
US-2021254519-A1 · Aug 19, 2021 · US
Electronic fuel injection system and method for engines
US-2020309759-A1 · Oct 1, 2020 · US
Electronic fuel injection system and method for engines
US-10725015-B2 · Jul 28, 2020 · US
Electronic fuel injection system and method for engines
US-2019257260-A1 · Aug 22, 2019 · US
Engine oil deterioration diagnosis device
US-10329973-B2 · Jun 25, 2019 · US
Electronic fuel injection system and method for engines
US-10323597-B2 · Jun 18, 2019 · US
Method and system for monitoring a service life of lubricant applied to vehicle components
US-2018238433-A1 · Aug 23, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F01M2011/1486?
- CPC F01M2011/1486 is the Cooperative Patent Classification code for “by considering duration of operation.”
- How many patents are filed under CPC F01M2011/1486 (by considering duration of operation)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F01M2011/1486 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).