Irrigation flow sensor systems and methods of detecting irrigation flow
US-2021333135-A1 · Oct 28, 2021 · US
involving magnetic transmission devices
involving magnetic transmission devices · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F15/066 |
| Official title | {involving magnetic transmission devices} |
| Display label | involving magnetic transmission devices |
| Total patents | 127 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 13 |
| 2019 | 13 |
| 2020 | 15 |
| 2021 | 15 |
| 2022 | 16 |
| 2023 | 12 |
| 2024 | 16 |
| 2025 | 11 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and apparatus for water detection in multiphase flows
US-11099168-B2 · Aug 24, 2021 · US
Load leveling boost supply for magnetic flowmeter
US-2021072055-A1 · Mar 11, 2021 · US
Disaggregation of water consumption data
US-10935405-B1 · Mar 2, 2021 · US
Utility meter supporting a remote display
US-2020380619-A1 · Dec 3, 2020 · US
Multiprocessor utility meter featuring a metrology processor coupled to an application processor
US-2020379765-A1 · Dec 3, 2020 · US
Feeding system for an infant and method of using such a system
US-10842718-B2 · Nov 24, 2020 · US
System and method for correcting meter sizing
US-10816386-B2 · Oct 27, 2020 · US
Direct-read meter capable of eliminating magnetic interference of adjacent rotating wheels
US-10794752-B2 · Oct 6, 2020 · US
Valve device, adjustment information generating method, flow rate adjusting method, fluid control system, flow rate control method, semiconductor manufacturing system and semiconductor manufacturing method
US-2020278234-A1 · Sep 3, 2020 · US
System and methods for mitigating condensation in a sensor module
US-10697815-B2 · Jun 30, 2020 · US
Determination of air flow rate through an inhaler
US-2020155773-A1 · May 21, 2020 · US
Valve meter assembly and method
US-10655999-B2 · May 19, 2020 · US
Valve meter assembly and method
US-2020141782-A1 · May 7, 2020 · US
Communication system, flow measuring device and control device
US-10605189-B2 · Mar 31, 2020 · US
Flow Sensor System Including Spring Contacts
US-2020072648-A1 · Mar 5, 2020 · US
System and method for output compensation in flow sensors using pulse width modulation
US-10558227-B2 · Feb 11, 2020 · US
Flow monitoring device and system
US-10558228-B1 · Feb 11, 2020 · US
Methods and apparatus for water detection in multiphase flows
US-2020025743-A1 · Jan 23, 2020 · US
Flow sensor system including spring contacts
US-10514284-B2 · Dec 24, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01F15/066?
- CPC G01F15/066 is the Cooperative Patent Classification code for “involving magnetic transmission devices.”
- How many patents are filed under CPC G01F15/066 (involving magnetic transmission devices)?
- Our database includes 127 publications tagged with this CPC code.
- Is patent activity under CPC G01F15/066 growing?
- Publication counts under this code: 16 in 2024 vs 11 in 2025 (latest complete years).