- 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 20/26 - Auxiliary equipment
Patent holdings for IPC class B23K 20/26
Total number of patents in this class: 279
10-year publication summary
|
25
|
28
|
25
|
15
|
15
|
29
|
34
|
28
|
26
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19725 |
17 |
| Kulicke and Soffa Industries, Inc. | 342 |
13 |
| Schunk Sonosystems GmbH | 98 |
12 |
| GM Global Technology Operations LLC | 16255 |
7 |
| Harbin Welding Institute Limited Company | 36 |
7 |
| Ford Global Technologies, LLC | 21645 |
5 |
| Hubbell Incorporated | 3463 |
5 |
| Auto-Kabel Management GmbH | 173 |
5 |
| Hesse GmbH | 58 |
5 |
| Toyota Motor Corporation | 36389 |
4 |
| Anhui World Wide Welding Co., Ltd | 13 |
4 |
| Honda Motor Co., Ltd. | 26657 |
3 |
| Airbus Operations GmbH | 3482 |
3 |
| Airbus Operations S.A.S. | 2583 |
3 |
| Rolls-Royce PLC | 3234 |
3 |
| Kawasaki Heavy Industries, Limited | 1709 |
3 |
| KUKA Industries GmbH | 20 |
3 |
| Ohio State Innovation Foundation | 2432 |
3 |
| Shinkawa Ltd. | 412 |
3 |
| SMS Group GmbH | 1214 |
3 |
| Other owners | 168 |