Welding gun and welding method
US-12128495-B2 · Oct 29, 2024 · US
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Roller electrodes
Roller electrodes · 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 | B23K11/3036 |
| Official title | {Roller electrodes} |
| Display label | Roller electrodes |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dual pass, dual anneal welding method for joining high strength steels
US-12054803-B2 · Aug 6, 2024 · US
Electrode orientation checking apparatus and electrode orientation checking method
US-11440128-B2 · Sep 13, 2022 · US
Welding electrode and use of the welding electrode
US-2022258275-A1 · Aug 18, 2022 · US
Dual pass, dual anneal welding method for joining high strength steels
US-2022002835-A1 · Jan 6, 2022 · US
Seam welding method for vehicle door sash
US-11123815-B2 · Sep 21, 2021 · US
Welding gun and welding method
US-2021008655-A1 · Jan 14, 2021 · US
Shaping device for roller electrode for seam welding
US-10850345-B2 · Dec 1, 2020 · US
Seam welding apparatus, seam welding method, robot control device, and robot control method
US-10821540-B2 · Nov 3, 2020 · US
Welding apparatus and welding method
US-10807185-B2 · Oct 20, 2020 · US
Electrode orientation checking apparatus and electrode orientation checking method
US-2020215641-A1 · Jul 9, 2020 · US
Electrode for electric resistance welding
US-10632562-B2 · Apr 28, 2020 · US
Seam welding system, seam welding method, and method for producing a to-be-welded object with roller electrodes
US-10543560-B2 · Jan 28, 2020 · US
Seam-welding method and device therefor
US-10406625-B2 · Sep 10, 2019 · US
Welding apparatus and welding method
US-2019134734-A1 · May 9, 2019 · US
Seam welding method for vehicle door sash
US-2019126383-A1 · May 2, 2019 · US
Seam welding method and system
US-10220466-B2 · Mar 5, 2019 · US
Electrode for electric resistance welding
US-2018036829-A1 · Feb 8, 2018 · US
Shaping device and shaping method for roller electrode for seam welding
US-2018015563-A1 · Jan 18, 2018 · US
Seam-welding method and device therefor
US-2017165784-A1 · Jun 15, 2017 · US