Reduction of droplet size for CO2 shielded welding wire
US-12168268-B2 · Dec 17, 2024 · US
Electric circuits for the supply of power to two or more arcs from a single source
Electric circuits for the supply of power to two or more arcs from a single source · 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 | B23K9/1068 |
| Official title | {Electric circuits for the supply of power to two or more arcs from a single source} |
| Display label | Electric circuits for the supply of power to two or more arcs from a single source |
| Total patents | 66 |
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 | 5 |
| 2017 | 8 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiple welding method
US-12145227-B2 · Nov 19, 2024 · US
System for providing welding type power on multiple outputs
US-12083635-B2 · Sep 10, 2024 · US
Systems and methods for capability indication in a modular welding system
US-2023415256-A1 · Dec 28, 2023 · US
Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
US-11654503-B2 · May 23, 2023 · US
Apparatus and method for brazing
US-2023138128-A1 · May 4, 2023 · US
Reduction of droplet size for co2 shielded welding wire
US-2022371117-A1 · Nov 24, 2022 · US
Arc welding method and arc welding arrangement with first and second electrodes
US-11389889-B2 · Jul 19, 2022 · US
Multiple welding method
US-2022161350-A1 · May 26, 2022 · US
Portable AC-DC multi-process welding and cutting machine
US-11260465-B2 · Mar 1, 2022 · US
Engine-driven welding machine
US-2021346974-A1 · Nov 11, 2021 · US
System and Method For Providing Welding Type Power on Multiple Outputs
US-2021245286-A1 · Aug 12, 2021 · US
Systems and methods for multiple source control of an engine driven power system
US-2021114129-A1 · Apr 22, 2021 · US
System and method to switch between electrically isolated welding output studs by sensing an electrode touch
US-2021069815-A1 · Mar 11, 2021 · US
System and method for providing welding type power on multiple outputs
US-10906117-B2 · Feb 2, 2021 · US
TIG gun power pin for welding device or system and multi-process welder with a single gas flow path
US-10888946-B2 · Jan 12, 2021 · US
Method of projection welding hardware to steel sheet for hot stamping
US-10864595-B2 · Dec 15, 2020 · US
Welding simulator
US-2020302821-A1 · Sep 24, 2020 · US
Welding simulator
US-10720074-B2 · Jul 21, 2020 · US
High reliability modular welding power supply system
US-10668551-B2 · Jun 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K9/1068?
- CPC B23K9/1068 is the Cooperative Patent Classification code for “Electric circuits for the supply of power to two or more arcs from a single source.”
- How many patents are filed under CPC B23K9/1068 (Electric circuits for the supply of power to two or more arcs from a single source)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B23K9/1068 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).