- 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: 248
10-year publication summary
|
21
|
25
|
28
|
25
|
15
|
15
|
28
|
34
|
28
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 15055 |
13 |
| Schunk Sonosystems GmbH | 93 |
12 |
| Kulicke and Soffa Industries, Inc. | 303 |
10 |
| GM Global Technology Operations LLC | 15062 |
7 |
| Harbin Welding Institute Limited Company | 31 |
7 |
| Ford Global Technologies, LLC | 20594 |
5 |
| Hubbell Incorporated | 3266 |
5 |
| Auto-Kabel Management GmbH | 176 |
5 |
| Hesse GmbH | 51 |
5 |
| Toyota Motor Corporation | 32231 |
4 |
| Honda Motor Co., Ltd. | 25274 |
3 |
| Airbus Operations GmbH | 3337 |
3 |
| Airbus Operations S.A.S. | 2480 |
3 |
| Rolls-Royce PLC | 3102 |
3 |
| Kawasaki Heavy Industries, Limited | 1632 |
3 |
| KUKA Industries GmbH | 20 |
3 |
| Ohio State Innovation Foundation | 2138 |
3 |
| Shinkawa Ltd. | 428 |
3 |
| SMS Group GmbH | 1127 |
3 |
| stirweld | 6 |
3 |
| Other owners | 145 |