- 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 26/244 - Overlap seam welding
Patent holdings for IPC class B23K 26/244
Total number of patents in this class: 445
10-year publication summary
|
35
|
57
|
41
|
31
|
53
|
59
|
37
|
35
|
31
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| TRUMPF Laser- und Systemtechnik GmbH | 524 |
40 |
| Panasonic Intellectual Property Management Co., Ltd. | 33792 |
19 |
| GM Global Technology Operations LLC | 16039 |
15 |
| Robert Bosch GmbH | 44064 |
13 |
| Toyota Motor Corporation | 35500 |
11 |
| Bayerische Motoren Werke Aktiengesellschaft | 15207 |
11 |
| Audi AG | 7541 |
11 |
| IPG Photonics Corporation | 581 |
10 |
| LG Energy Solution, Ltd. | 18666 |
9 |
| TRUMPF Laser- und Systemtechnik SE | 87 |
8 |
| JFE Steel Corporation | 7465 |
7 |
| Blue 425 LLC | 51 |
7 |
| Corning Incorporated | 10496 |
6 |
| Jaguar Land Rover Limited | 5052 |
6 |
| Precitec GmbH & Co. KG | 202 |
6 |
| LG Electronics Inc. | 75561 |
5 |
| Toshiba Corporation | 12551 |
5 |
| Coherent, Inc. | 300 |
5 |
| Futaba Industrial Co., Ltd. | 363 |
5 |
| Nippon Steel Corporation | 6814 |
5 |
| Other owners | 241 |