Fuel calculation device, fuel calculation method, and program
US-12480797-B2 · Nov 25, 2025 · US
using electrically-operated integrating means
using electrically-operated integrating means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F15/075 |
| Official title | using electrically-operated integrating means |
| Display label | using electrically-operated integrating means |
| Total patents | 48 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for dispense characterization
US-12461119-B2 · Nov 4, 2025 · US
Method and system for determining abnormal device in process of measuring energy of natural gas based on internet of things
US-12241769-B2 · Mar 4, 2025 · US
Capacitive-sensing rotary encoder
US-12228432-B2 · Feb 18, 2025 · US
System and Method For Dispense Characterization
US-2024329074-A1 · Oct 3, 2024 · US
System and method for dispense characterization
US-11959931-B2 · Apr 16, 2024 · US
Capacitive-sensing rotary encoder
US-2023408301-A1 · Dec 21, 2023 · US
Fuel calculation device, fuel calculation method, and program
US-2023400338-A1 · Dec 14, 2023 · US
Method and system for determining abnormal device in process of measuring energy of natural gas based on internet of things
US-2023400341-A1 · Dec 14, 2023 · US
Methods and systems for measuring energy of natural gas based on Internet of Things
US-11796368-B2 · Oct 24, 2023 · US
Capacitive-sensing rotary encoder
US-11747174-B2 · Sep 5, 2023 · US
Capacitive-sensing rotary encoder
US-2022196442-A1 · Jun 23, 2022 · US
Methods and systems for measuring energy of natural gas based on internet of things
US-2022163365-A1 · May 26, 2022 · US
Liquid quality control device
US-11332357-B2 · May 17, 2022 · US
Volume meter auxiliary module assembled on the fluid volume meter to digitalize the values
US-11156489-B2 · Oct 26, 2021 · US
Evaluating the quantity of fluid lost in a distribution
US-2021318200-A1 · Oct 14, 2021 · US
System and Method For Dispense Characterization
US-2021278430-A1 · Sep 9, 2021 · US
Gas flow meter for graphically displaying and indicating a history of integrated flow amount
US-11099045-B2 · Aug 24, 2021 · US
Monitoring apparatus for graphically displaying and indicating a history of integrated flow amount of gas flow meter
US-11099046-B2 · Aug 24, 2021 · US
System and method for dispense characterization
US-11073529-B2 · Jul 27, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01F15/075?
- CPC G01F15/075 is the Cooperative Patent Classification code for “using electrically-operated integrating means.”
- How many patents are filed under CPC G01F15/075 (using electrically-operated integrating means)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC G01F15/075 growing?
- Publication counts under this code: 2 in 2024 vs 4 in 2025 (latest complete years).