- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 20/26 - Auxiliary equipment
Patent holdings for IPC class B23K 20/26
Total number of patents in this class: 213
10-year publication summary
|
21
|
21
|
25
|
28
|
25
|
15
|
14
|
29
|
33
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schunk Sonosystems GmbH | 82 |
11 |
| Kulicke and Soffa Industries, Inc. | 292 |
10 |
| LG Energy Solution, Ltd. | 10813 |
9 |
| GM Global Technology Operations LLC | 13620 |
7 |
| Harbin Welding Institute Limited Company | 17 |
7 |
| Ford Global Technologies, LLC | 19702 |
5 |
| Hubbell Incorporated | 3052 |
5 |
| Auto-Kabel Management GmbH | 166 |
5 |
| Hesse GmbH | 52 |
5 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Airbus Operations GmbH | 3188 |
3 |
| Airbus Operations S.A.S. | 2407 |
3 |
| Rolls-Royce PLC | 2944 |
3 |
| Kawasaki Heavy Industries, Limited | 1524 |
3 |
| KUKA Industries GmbH | 20 |
3 |
| Ohio State Innovation Foundation | 1770 |
3 |
| Shinkawa Ltd. | 400 |
3 |
| SMS Group GmbH | 1029 |
3 |
| stirweld | 6 |
3 |
| Other owners | 116 |