- 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 37/04 - Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
Patent holdings for IPC class B23K 37/04
Total number of patents in this class: 2138
10-year publication summary
|
141
|
160
|
179
|
175
|
161
|
199
|
198
|
181
|
208
|
69
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 17738 |
92 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 531 |
60 |
| Seurat Technologies, Inc. | 169 |
35 |
| Hyundai Motor Company | 23906 |
32 |
| Contemporary Amperex Technology Co., Limited | 9097 |
29 |
| Honda Motor Co., Ltd. | 25873 |
28 |
| Illinois Tool Works Inc. | 11745 |
27 |
| TRUMPF Werkzeugmaschinen SE + Co. KG | 306 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 15059 |
22 |
| Lincoln Global, Inc. | 2125 |
21 |
| Samsung Display Co., Ltd. | 37960 |
18 |
| Kulicke and Soffa Industries, Inc. | 328 |
18 |
| Makeblock Hongkong Holding Limited | 58 |
18 |
| Purplevine IP Singapore Pte. Ltd. | 58 |
18 |
| LG Chem, Ltd. | 17846 |
17 |
| Kia Motors Corporation | 7721 |
16 |
| Amada Company, Limited | 614 |
14 |
| Disco Corporation | 1934 |
14 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3938 |
14 |
| GM Global Technology Operations LLC | 15864 |
12 |
| Other owners | 1608 |