Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage
US-12539552-B2 · Feb 3, 2026 · US
Stabilising of the arc power · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23K9/0734 |
| Official title | {Stabilising of the arc power} |
| Display label | Stabilising of the arc power |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2024 | 2 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12539552-B2 · Feb 3, 2026 · US
US-2025242427-A1 · Jul 31, 2025 · US
US-2024261884-A1 · Aug 8, 2024 · US
US-11958141-B2 · Apr 16, 2024 · US
US-2021129250-A1 · May 6, 2021 · US
US-10744584-B2 · Aug 18, 2020 · US
US-2020215636-A1 · Jul 9, 2020 · US
US-2018214967-A1 · Aug 2, 2018 · US
US-2018214968-A1 · Aug 2, 2018 · US
US-8933370-B2 · Jan 13, 2015 · US