- 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: 2191
10-year publication summary
|
141
|
160
|
179
|
175
|
161
|
199
|
198
|
183
|
213
|
127
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 19239 |
109 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 518 |
55 |
| Seurat Technologies, Inc. | 175 |
34 |
| Contemporary Amperex Technology Co., Limited | 10216 |
33 |
| Hyundai Motor Company | 24808 |
32 |
| TRUMPF Werkzeugmaschinen SE + Co. KG | 328 |
32 |
| Illinois Tool Works Inc. | 11862 |
28 |
| Honda Motor Co., Ltd. | 26105 |
28 |
| Bayerische Motoren Werke Aktiengesellschaft | 15373 |
22 |
| Lincoln Global, Inc. | 2113 |
22 |
| Makeblock Hongkong Holding Limited | 60 |
19 |
| Samsung Display Co., Ltd. | 38817 |
18 |
| Kulicke and Soffa Industries, Inc. | 339 |
18 |
| LG Chem, Ltd. | 17950 |
17 |
| Purplevine IP Singapore Pte. Ltd. | 57 |
17 |
| Kia Motors Corporation | 7718 |
15 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 303 |
15 |
| Amada Company, Limited | 624 |
14 |
| Disco Corporation | 1957 |
14 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4024 |
14 |
| Other owners | 1635 |