Electrode orientation checking apparatus and electrode orientation checking method
US-11440128-B2 · Sep 13, 2022 · US
Electrode holders {and actuating devices therefor}
Electrode holders {and actuating devices 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 | B23K11/31 |
| Official title | Electrode holders {and actuating devices therefor} |
| Display label | Electrode holders {and actuating devices therefor} |
| Total patents | 86 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 17 |
| 2020 | 11 |
| 2021 | 5 |
| 2022 | 8 |
| 2023 | 6 |
| 2024 | 9 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Resistance Welding
US-2021316388-A1 · Oct 14, 2021 · US
Element supply apparatus for a setting welding device, an element nest and a retrofit kit for the setting welding device as well as corresponding supply methods of a welding auxiliary joining part
US-2021252631-A1 · Aug 19, 2021 · US
Method of joining high entropy alloy, apparatus for joining high entropy alloy, and joined structure of high entropy alloy
US-2021245283-A1 · Aug 12, 2021 · US
Method of assembling a lower electrode mechanism for welding and lower electrode mechanism for welding
US-2021213558-A1 · Jul 15, 2021 · US
Resistance-spot-welded aluminum joint
US-2021039189-A1 · Feb 11, 2021 · US
Resistance spot welding apparatus and method for manufacturing a welded structure
US-2020306866-A1 · Oct 1, 2020 · US
Robot control device and robot system
US-2020306865-A1 · Oct 1, 2020 · US
Electrode chip attachment device
US-10758995-B2 · Sep 1, 2020 · US
Electrode orientation checking apparatus and electrode orientation checking method
US-2020215641-A1 · Jul 9, 2020 · US
Method for manufacturing spark plug
US-10661378-B2 · May 26, 2020 · US
Weld electrode plugs with polymeric inserts for loss-of-cooling detection in welding systems
US-10632561-B2 · Apr 28, 2020 · US
Welding gun and unidirectional welding system provided with the same
US-10625366-B2 · Apr 21, 2020 · US
Resistance welding apparatus
US-2020094348-A1 · Mar 26, 2020 · US
Resistance welding apparatus
US-2020096021-A1 · Mar 26, 2020 · US
Resistance welding apparatus
US-2020094347-A1 · Mar 26, 2020 · US
Transferable electrode tip for resistance welding an anode tab to the casing of an electrochemical cell
US-2020067064-A1 · Feb 27, 2020 · US
Resistance spot welding apparatus
US-10464160-B2 · Nov 5, 2019 · US
Articulated welding robot
US-2019321906-A1 · Oct 24, 2019 · US
Resistance Spot Brazing Workpiece Stack-Ups Having One Or More Thin-Gauge Steel Workpieces
US-2019314914-A1 · Oct 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K11/31?
- CPC B23K11/31 is the Cooperative Patent Classification code for “Electrode holders {and actuating devices therefor}.”
- How many patents are filed under CPC B23K11/31 (Electrode holders {and actuating devices therefor})?
- Our database includes 86 publications tagged with this CPC code.
- Is patent activity under CPC B23K11/31 growing?
- Publication counts under this code: 9 in 2024 vs 3 in 2025 (latest complete years).