Electronic component and method for manufacturing the same
US-2018247764-A1 · Aug 30, 2018 · US
pressed, sintered, or bound together
pressed, sintered, or bound together · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F1/22 |
| Official title | pressed, sintered, or bound together |
| Display label | pressed, sintered, or bound together |
| Total patents | 225 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 20 |
| 2016 | 11 |
| 2017 | 23 |
| 2018 | 19 |
| 2019 | 26 |
| 2020 | 29 |
| 2021 | 23 |
| 2022 | 20 |
| 2023 | 18 |
| 2024 | 21 |
| 2025 | 12 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Analysis method of composition network topology structure and analysis program thereof
US-2018180643-A1 · Jun 28, 2018 · US
Method for manufacturing powder magnetic core, powder magnetic core, and coil component
US-10008324-B2 · Jun 26, 2018 · US
Multilayer electronic component, manufacturing method thereof, and board having the same mounted thereon
US-9894768-B2 · Feb 13, 2018 · US
Soft magnetic metal dust core and reactor having thereof
US-2018025822-A1 · Jan 25, 2018 · US
Magnetic material sputtering target and method for producing same
US-2018019389-A1 · Jan 18, 2018 · US
Soft magnetic metal powder, soft magnetic metal fired body, and coil type electronic device
US-2017365385-A1 · Dec 21, 2017 · US
Soft magnetic mixed powder
US-9818519-B2 · Nov 14, 2017 · US
Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor
US-2017321308-A1 · Nov 9, 2017 · US
Magnetic powder and production method thereof, magnetic core and production method thereof, coil component and motor
US-2017320138-A1 · Nov 9, 2017 · US
Additive manufacturing systems and methods for magnetic materials
US-2017312967-A1 · Nov 2, 2017 · US
Manufacturing method of magnetic element
US-2017287631-A1 · Oct 5, 2017 · US
Magnetic composites, method of making the same, and antenna device comprising the magnetic composites
US-2017278603-A1 · Sep 28, 2017 · US
Metal powder core comprising copper powder, coil component, and fabrication method for metal powder core
US-2017271063-A1 · Sep 21, 2017 · US
Additive manufacturing systems and methods for magnetic materials
US-9731445-B2 · Aug 15, 2017 · US
Coil component
US-2017229230-A1 · Aug 10, 2017 · US
Metal powder core comprising copper powder, coil component, and fabrication method for metal powder core
US-9704627-B2 · Jul 11, 2017 · US
Magnet having regions of different magnetic properties and method for forming such a magnet
US-2017154713-A1 · Jun 1, 2017 · US
Sintered ferrite magnet and motor provided therewith
US-9627112-B2 · Apr 18, 2017 · US
Methods of Making Physical Unclonable Functions Having Magnetic and Non-Magnetic Particles
US-2017103834-A1 · Apr 13, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01F1/22?
- CPC H01F1/22 is the Cooperative Patent Classification code for “pressed, sintered, or bound together.”
- How many patents are filed under CPC H01F1/22 (pressed, sintered, or bound together)?
- Our database includes 225 publications tagged with this CPC code.
- Is patent activity under CPC H01F1/22 growing?
- Publication counts under this code: 21 in 2024 vs 12 in 2025 (latest complete years).