- 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 26/354 - Working by laser beam, e.g. welding, cutting or boring for surface treatment by melting
Patent holdings for IPC class B23K 26/354
Total number of patents in this class: 484
10-year publication summary
|
46
|
36
|
72
|
92
|
80
|
55
|
36
|
30
|
35
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13845 |
16 |
| ASML Netherlands B.V. | 7434 |
10 |
| Concept Laser GmbH | 190 |
9 |
| Hoya Corporation | 2753 |
8 |
| UT-Battelle, LLC | 1464 |
8 |
| Velo3D, Inc. | 149 |
8 |
| Apple Inc. | 55387 |
7 |
| GM Global Technology Operations LLC | 15150 |
7 |
| Zpe Licensing Inc. | 27 |
7 |
| Samsung Display Co., Ltd. | 35171 |
6 |
| Denso Corporation | 24431 |
6 |
| Corning Incorporated | 10300 |
6 |
| Omron Corporation | 7297 |
6 |
| Daicel Polymer Ltd. | 73 |
6 |
| Applied Materials, Inc. | 18861 |
5 |
| Nikon Corporation | 7213 |
5 |
| Siemens Energy, Inc. | 1706 |
5 |
| Hamamatsu Photonics K.K. | 4446 |
5 |
| POSCO | 2183 |
5 |
| The Boeing Company | 20117 |
4 |
| Other owners | 345 |