- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
- B23K 13/06 - Welding by high-frequency current heating characterised by the shielding of the welding zone against influence of the surrounding atmosphere
Patent holdings for IPC class B23K 13/06
Total number of patents in this class: 23
10-year publication summary
|
3
|
0
|
5
|
3
|
3
|
0
|
3
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6720 |
11 |
| Nippon Steel Corporation | 6136 |
2 |
| General Electric Company | 17062 |
1 |
| Rolls-Royce PLC | 3027 |
1 |
| AK Steel Properties, Inc. | 75 |
1 |
| MAHLE International GmbH | 2737 |
1 |
| MTU Aero Engines GmbH | 509 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
1 |
| Spinduction Weld, Inc. | 8 |
1 |
| Cleveland-Cliffs Steel Properties Inc. | 73 |
1 |
| Zhangquan Hardware Products (Kunshan) Co., Ltd | 3 |
1 |
| Arabelle Solutions France | 148 |
1 |
| Other owners | 0 |