- 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 13/04 - Welding by high-frequency current heating by conduction heating
Patent holdings for IPC class B23K 13/04
Total number of patents in this class: 29
10-year publication summary
|
0
|
2
|
6
|
1
|
3
|
1
|
2
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TubeFuse Applications B.V. | 9 |
6 |
| The Boeing Company | 20043 |
3 |
| Fisher & Paykel Healthcare Limited | 2472 |
3 |
| SMS Meer GmbH | 65 |
2 |
| UT-Battelle, LLC | 1455 |
2 |
| Nippon Steel Nisshin Co., Ltd. | 98 |
2 |
| Nippon Steel Nisshin Pipe Co., Ltd. | 2 |
2 |
| LG Electronics Inc. | 73021 |
1 |
| Alstom Technology Ltd | 1108 |
1 |
| G-smatt Co., Ltd. | 25 |
1 |
| MTU Aero Engines GmbH | 503 |
1 |
| Nippon Steel Corporation | 6238 |
1 |
| ThyssenKrupp Steel Europe AG | 955 |
1 |
| Wire Master Industry Co., Ltd. | 7 |
1 |
| KUKA Deutschland GmbH | 580 |
1 |
| Cressem | 1 |
1 |
| Other owners | 0 |