Oxide superconducting thin film wire and method for producing the same
US-2018358153-A1 · Dec 13, 2018 · US
Connections to or between superconductive connectors
Connections to or between superconductive connectors · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01R4/68 |
| Official title | Connections to or between superconductive connectors |
| Display label | Connections to or between superconductive connectors |
| Total patents | 193 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 15 |
| 2016 | 16 |
| 2017 | 14 |
| 2018 | 19 |
| 2019 | 11 |
| 2020 | 21 |
| 2021 | 25 |
| 2022 | 15 |
| 2023 | 15 |
| 2024 | 19 |
| 2025 | 19 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermal management for superconducting interconnects
US-10141493-B2 · Nov 27, 2018 · US
Thermal management for superconducting interconnects
US-2018294401-A1 · Oct 11, 2018 · US
Superconducting current lead, superconducting current lead device, and superconducting magnet device
US-10062488-B2 · Aug 28, 2018 · US
Superconducting tape current leads
US-10049792-B2 · Aug 14, 2018 · US
Superconducting conductor and use of the superconducting conductor
US-2018226178-A1 · Aug 9, 2018 · US
Wire splicing device, wire splicing method, and method for manufacturing splice structure
US-10044176-B2 · Aug 7, 2018 · US
Connection structure of superconducting wires
US-2018218809-A1 · Aug 2, 2018 · US
Superconducting wire and method for manufacturing the same
US-2018204658-A1 · Jul 19, 2018 · US
Wire splicing device, wire splicing method, and method for manufacturing splice structure
US-10014671-B2 · Jul 3, 2018 · US
Termination kit for DC cable
US-9966674-B2 · May 8, 2018 · US
Superconducting joint for high-temperature superconducting Bi2Sr2CaCu2O8+x (Bi-2212) wire
US-9966167-B1 · May 8, 2018 · US
Low-resistance connection body for high-temperature superconducting wire material and connection method
US-9941032-B2 · Apr 10, 2018 · US
Method for producing superconducting wire material and superconducting joining member
US-2018025812-A1 · Jan 25, 2018 · US
Joint for superconducting wire
US-2018012682-A1 · Jan 11, 2018 · US
Connecting system for superconducting systems
US-9847588-B2 · Dec 19, 2017 · US
Methods for forming joints between magnesium diboride conductors
US-9837190-B2 · Dec 5, 2017 · US
Superconducting coil
US-2017309384-A1 · Oct 26, 2017 · US
Connecting structure of oxide superconducting wire and method of manufacturing the same
US-2017288323-A1 · Oct 5, 2017 · US
Dry Power Cable Termination
US-2017207617-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01R4/68?
- CPC H01R4/68 is the Cooperative Patent Classification code for “Connections to or between superconductive connectors.”
- How many patents are filed under CPC H01R4/68 (Connections to or between superconductive connectors)?
- Our database includes 193 publications tagged with this CPC code.
- Is patent activity under CPC H01R4/68 growing?
- Publication counts under this code: 19 in 2024 vs 19 in 2025 (latest complete years).