General magnetic assembly approach to chiral structures at all scales
US-2025201454-A1 · Jun 19, 2025 · US
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bidimensional, e.g. nanoscale period nanomagnet arrays (H01F10/007 takes precedence)
bidimensional, e.g. nanoscale period nanomagnet arrays (H01F10/007 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01F1/009 |
| Official title | {bidimensional, e.g. nanoscale period nanomagnet arrays (H01F10/007 takes precedence)} |
| Display label | bidimensional, e.g. nanoscale period nanomagnet arrays (H01F10/007 takes precedence) |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 3 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Magnetic structures for resonant manipulation of spin
US-2023420548-A1 · Dec 28, 2023 · US
Two-dimensional materials integrated with multiferroic layers
US-11817240-B2 · Nov 14, 2023 · US
Manganese-cobalt spinel oxide nanowire arrays
US-11623206-B2 · Apr 11, 2023 · US
Two-dimensional materials integrated with multiferroic layers
US-2021241947-A1 · Aug 5, 2021 · US
Two-dimensional materials integrated with multiferroic layers
US-11024447-B2 · Jun 1, 2021 · US
Method for preparing magnetic iron oxide-graphene composite
US-10602646-B2 · Mar 24, 2020 · US
Manganese-Cobalt Spinel Oxide Nanowire Arrays
US-2020061591-A1 · Feb 27, 2020 · US
Magnetic diode in artificial magnetic honeycomb lattice
US-10403810-B2 · Sep 3, 2019 · US
Magnetic Diode in Artificial Magnetic Honeycomb Lattice
US-2019058110-A1 · Feb 21, 2019 · US
Method for preparing magnetic iron oxide-graphene composite
US-2018206366-A1 · Jul 19, 2018 · US
Two-dimensional materials integrated with multiferroic layers
US-2018144849-A1 · May 24, 2018 · US
Magnetic-photoconductive material, magneto-optical data storage device, magneto-optical data storage system, and light-tunable microwave components comprising a photoconductive-ferromagnetic device
US-2018137961-A1 · May 17, 2018 · US
Self-assembled magnetic arrays
US-9869619-B2 · Jan 16, 2018 · US
Patterned nanoparticle assembly methodology
US-9767943-B2 · Sep 19, 2017 · US
Self-Assembled Magnetic Arrays
US-2017212021-A1 · Jul 27, 2017 · US
Self-assembled magnetic arrays
US-9532729-B2 · Jan 3, 2017 · US