Magnetic latching actuator
US-12230440-B2 · Feb 18, 2025 · US
Armatures actuated by current pulse, e.g. bistable actuators
Armatures actuated by current pulse, e.g. bistable actuators · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F2007/1669 |
| Official title | {Armatures actuated by current pulse, e.g. bistable actuators} |
| Display label | Armatures actuated by current pulse, e.g. bistable actuators |
| Total patents | 58 |
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 | 6 |
| 2018 | 5 |
| 2019 | 9 |
| 2020 | 10 |
| 2021 | 5 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bi-stable soft electromagnetic actuator
US-12159753-B2 · Dec 3, 2024 · US
System for Controlling a Superconducting Coil with a Magnetic Persistent Current Switch
US-2024290525-A1 · Aug 29, 2024 · US
Manually controlled electromagnetic actuator and parking brake valve provided with such an actuator
US-12038098-B2 · Jul 16, 2024 · US
Electromagnetic actuator with intermediate position
US-11967460-B2 · Apr 23, 2024 · US
Systems and methods for a solenoid having a permanent magnet
US-11948738-B2 · Apr 2, 2024 · US
Bi-stable solenoid with an intermediate condition
US-11901120-B2 · Feb 13, 2024 · US
Systems and methods for multi-stable solenoid
US-11894187-B2 · Feb 6, 2024 · US
Bi-stable mechanical latch including positioning spheres
US-11710592-B2 · Jul 25, 2023 · US
Manually controlled electromagnetic actuator and parking brake valve provided with such an actuator
US-2023175606-A1 · Jun 8, 2023 · US
Bi-stable soft electromagnetic actuator
US-2023069562-A1 · Mar 2, 2023 · US
Magnetic latching actuator
US-2023011724-A1 · Jan 12, 2023 · US
Electromagnetic actuator with intermediate position
US-2022384079-A1 · Dec 1, 2022 · US
Bi-Stable Solenoid With an Intermediate Condition
US-2022375672-A1 · Nov 24, 2022 · US
Actuator comprising electro permanent magnet and method
US-11454049-B2 · Sep 27, 2022 · US
Bistable solenoid valve for a hydraulic brake system, and method for actuating a valve of this type
US-11383686-B2 · Jul 12, 2022 · US
Bi-stable solenoid with an intermediate condition
US-11361894-B2 · Jun 14, 2022 · US
Bistable solenoid valve and method for assembling a bistable solenoid valve
US-11351973-B2 · Jun 7, 2022 · US
Bistable solenoid valve device, and method for monitoring it
US-11255455-B2 · Feb 22, 2022 · US
Bistable Solenoid Valve for a Hydraulic Brake System, and Method for Actuating a Valve of this Type
US-2021331654-A1 · Oct 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F2007/1669?
- CPC H01F2007/1669 is the Cooperative Patent Classification code for “Armatures actuated by current pulse, e.g. bistable actuators.”
- How many patents are filed under CPC H01F2007/1669 (Armatures actuated by current pulse, e.g. bistable actuators)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC H01F2007/1669 growing?
- Publication counts under this code: 7 in 2024 vs 1 in 2025 (latest complete years).