Fault current limiter providing symmetrical electrostatic shielding
US-10468876-B2 · Nov 5, 2019 · US
Devices switchable between superconducting and normal states
Devices switchable between superconducting and normal states · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H10N60/30 |
| Official title | Devices switchable between superconducting and normal states |
| Display label | Devices switchable between superconducting and normal states |
| Total patents | 220 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 14 |
| 2019 | 28 |
| 2020 | 26 |
| 2021 | 33 |
| 2022 | 22 |
| 2023 | 16 |
| 2024 | 33 |
| 2025 | 18 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Superconducting fault current limiter
US-2019312428-A1 · Oct 10, 2019 · US
Tape lifetime monitor in fault current limiter
US-2019267799-A1 · Aug 29, 2019 · US
Superconducting signal amplifier
US-10396733-B2 · Aug 27, 2019 · US
Superconducting Current Limiter
US-2019260202-A1 · Aug 22, 2019 · US
Superconducting fault current limiter having improved energy handling
US-2019229528-A1 · Jul 25, 2019 · US
Superconducting logic circuits
US-10361703-B2 · Jul 23, 2019 · US
Neural member, neural network, and neurological memeory
US-2019207076-A1 · Jul 4, 2019 · US
Arrangement for current limitation which is suitable for integration into a power supply serving network
US-10332664-B2 · Jun 25, 2019 · US
Parafermion braiding device
US-10297739-B1 · May 21, 2019 · US
Integrated superconductor device and method of fabrication
US-10290399-B2 · May 14, 2019 · US
Diode devices based on superconductivity
US-2019140157-A1 · May 9, 2019 · US
Superconducting Logic Circuits
US-2019109595-A1 · Apr 11, 2019 · US
Superconducting Logic Components
US-2019109594-A1 · Apr 11, 2019 · US
Systems and devices for filtering electrical signals
US-2019089031-A1 · Mar 21, 2019 · US
Thermal impedance amplifier
US-10236433-B1 · Mar 19, 2019 · US
Integrated superconductor device and method of fabrication
US-2019035518-A1 · Jan 31, 2019 · US
Photodetector with superconductor nanowire transistor based on interlayer heat transfer
US-2019035999-A1 · Jan 31, 2019 · US
Device for a current limiter and a current limiter comprising said device
US-10186858-B2 · Jan 22, 2019 · US
Use of selective hydrogen etching technique for building topological qubits
US-2019013457-A1 · Jan 10, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H10N60/30?
- CPC H10N60/30 is the Cooperative Patent Classification code for “Devices switchable between superconducting and normal states.”
- How many patents are filed under CPC H10N60/30 (Devices switchable between superconducting and normal states)?
- Our database includes 220 publications tagged with this CPC code.
- Is patent activity under CPC H10N60/30 growing?
- Publication counts under this code: 33 in 2024 vs 18 in 2025 (latest complete years).