Edge-compressed tilting armature for a vehicle solenoid valve
US-11971115-B2 · Apr 30, 2024 · US
Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00)
Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F7/145 |
| Official title | {Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00)} |
| Display label | Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00) |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Radio-access-technology-specific access restrictions
US-11932320-B2 · Mar 19, 2024 · US
Edge-compressed tilting armature for a vehicle solenoid valve
US-2023119057-A1 · Apr 20, 2023 · US
Torque motor housing
US-11557952-B2 · Jan 17, 2023 · US
Rotation operation device using magnetic force and electronic apparatus using this
US-11476027-B2 · Oct 18, 2022 · US
Radio-access-technology-specific access restrictions
US-2022194493-A1 · Jun 23, 2022 · US
Method of assembling a torque motor
US-11108313-B2 · Aug 31, 2021 · US
Torque motor with double fix screws
US-11049636-B2 · Jun 29, 2021 · US
Pole piece for a torque motor
US-11049637-B2 · Jun 29, 2021 · US
Servo-actuated rotary magnetic latching mechanism and method
US-2021174995-A1 · Jun 10, 2021 · US
Servovalve with adjustable air gaps
US-11018568-B2 · May 25, 2021 · US
Torque motor housing
US-2021111616-A1 · Apr 15, 2021 · US
Rotation operation device using magnetic force and electronic apparatus using this
US-2020168378-A1 · May 28, 2020 · US
Method of assembling a torque motor
US-2020036272-A1 · Jan 30, 2020 · US
Positioner
US-10458569-B2 · Oct 29, 2019 · US
Servovalve with adjustable air gaps
US-2019280580-A1 · Sep 12, 2019 · US
Torque motor with double fix screws
US-2019237231-A1 · Aug 1, 2019 · US
Pole piece for a torque motor
US-2019080832-A1 · Mar 14, 2019 · US
Radio-access-technology-specific access restrictions
US-2018279214-A1 · Sep 27, 2018 · US
High-temperature and high-vibration capable armature assemblies for torque motor valve actuators with increased winding volume
US-10082217-B2 · Sep 25, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F7/145?
- CPC H01F7/145 is the Cooperative Patent Classification code for “Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00).”
- How many patents are filed under CPC H01F7/145 (Rotary electromagnets with variable gap (with fixed gap or torque motors H02K26/00))?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC H01F7/145 growing?
- Publication counts under this code: 2 in 2023 vs 2 in 2024 (latest complete years).