Arc start
US-10875117-B2 · Dec 29, 2020 · US
Starting the arc
Starting the arc · 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 | B23K9/067 |
| Official title | Starting the arc |
| Display label | Starting the arc |
| Total patents | 118 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 6 |
| 2024 | 11 |
| 2025 | 12 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Arc Welding
US-2020376602-A1 · Dec 3, 2020 · US
Method and apparatus for welding with improved start
US-10814419-B2 · Oct 27, 2020 · US
Metal manufacturing systems and methods using mechanical oscillation
US-10792682-B2 · Oct 6, 2020 · US
Tig welding arc initiation
US-2020246901-A1 · Aug 6, 2020 · US
Arc stop
US-10730131-B2 · Aug 4, 2020 · US
Wire delivery apparatus with a non-rotational actuator
US-10675698-B2 · Jun 9, 2020 · US
Welding Type Power Supply For TIG Starts
US-2020139469-A1 · May 7, 2020 · US
Systems and methods to start arc welding
US-2020130094-A1 · Apr 30, 2020 · US
Time-based short circuit response
US-2020130088-A1 · Apr 30, 2020 · US
Systems and methods for controlling arc initiation and termination in a welding process
US-2020122260-A1 · Apr 23, 2020 · US
Welding type power supply for TIG starts
US-10556289-B2 · Feb 11, 2020 · US
Method for controlling arc welding and arc welding device
US-10537955-B2 · Jan 21, 2020 · US
Robot controlling method and welding method
US-2020009726-A1 · Jan 9, 2020 · US
Arc start control method for forward and reverse feed arc welding
US-2019358724-A1 · Nov 28, 2019 · US
Arc-point adjustment rod attachment structure, articulated welding robot, and welding device
US-2019337082-A1 · Nov 7, 2019 · US
Burner for a welding apparatus
US-10427236-B2 · Oct 1, 2019 · US
Arc welding control method
US-10413988-B2 · Sep 17, 2019 · US
Method for controlling arc welding and arc welding device
US-2019275603-A1 · Sep 12, 2019 · US
Current limiting secondary contact
US-2019262926-A1 · Aug 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23K9/067?
- CPC B23K9/067 is the Cooperative Patent Classification code for “Starting the arc.”
- How many patents are filed under CPC B23K9/067 (Starting the arc)?
- Our database includes 118 publications tagged with this CPC code.
- Is patent activity under CPC B23K9/067 growing?
- Publication counts under this code: 11 in 2024 vs 12 in 2025 (latest complete years).