Heavy-current transformer having a multi-point contacting, transformer element, contact plate and secondary winding, and method for producing such a heavy-current transformer
US-10141106-B2 · Nov 27, 2018 · US
Electric supply or control circuits therefor
Electric supply or control circuits therefor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K11/24 |
| Official title | Electric supply or control circuits therefor |
| Display label | Electric supply or control circuits therefor |
| Total patents | 207 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 19 |
| 2017 | 12 |
| 2018 | 21 |
| 2019 | 23 |
| 2020 | 23 |
| 2021 | 19 |
| 2022 | 12 |
| 2023 | 15 |
| 2024 | 24 |
| 2025 | 19 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spot welding method
US-10099311-B2 · Oct 16, 2018 · US
Analyzing method and apparatus for optimizing welding position of structure
US-10086464-B2 · Oct 2, 2018 · US
Resistance spot welding method and welded member production method
US-2018257165-A1 · Sep 13, 2018 · US
Spot welding method
US-2018243853-A1 · Aug 30, 2018 · US
Welding gun and unidirectional welding system provided with the same
US-2018154476-A1 · Jun 7, 2018 · US
Resistance welding device and resistance welding method
US-9937582-B2 · Apr 10, 2018 · US
Method for fusing nanowire junctions in conductive films
US-9925616-B2 · Mar 27, 2018 · US
Spatter analysis method and device
US-2018056429-A1 · Mar 1, 2018 · US
Resistance spot welding method and method for manufacturing resistance spot welded joint
US-2018043459-A1 · Feb 15, 2018 · US
Method for operating an electrical machine and electrical machine
US-2018043447-A1 · Feb 15, 2018 · US
Robot selection method and robot selection device
US-2018024539-A1 · Jan 25, 2018 · US
System and method for welding system cable management
US-9833858-B2 · Dec 5, 2017 · US
Resistance spot welding method
US-9821404-B2 · Nov 21, 2017 · US
Resistance spot welding method
US-2017312846-A1 · Nov 2, 2017 · US
Alternately direct resistance spot welding of al-to-al, al-to-steel, and steel-t0-steel with welding electrode having oxide-disrupting structural features
US-2017304928-A1 · Oct 26, 2017 · US
Resistance spot welding of aluminum-to-aluminum, aluminum-to-steel, and steel-to- steel in a specified sequence and using a cover
US-2017297138-A1 · Oct 19, 2017 · US
Spot welding system and spot welding method
US-9764414-B2 · Sep 19, 2017 · US
Seam-welding method and device therefor
US-2017165784-A1 · Jun 15, 2017 · US
Power source and method for cooling such a power source
US-9641093-B2 · May 2, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K11/24?
- CPC B23K11/24 is the Cooperative Patent Classification code for “Electric supply or control circuits therefor.”
- How many patents are filed under CPC B23K11/24 (Electric supply or control circuits therefor)?
- Our database includes 207 publications tagged with this CPC code.
- Is patent activity under CPC B23K11/24 growing?
- Publication counts under this code: 24 in 2024 vs 19 in 2025 (latest complete years).