- 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: 511
10-year publication summary
|
36
|
72
|
93
|
82
|
56
|
38
|
31
|
35
|
35
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Company | 13888 |
16 |
| ASML Netherlands B.V. | 7906 |
12 |
| Hoya Corporation | 2719 |
9 |
| Concept Laser GmbH | 197 |
9 |
| UT-Battelle, LLC | 1510 |
8 |
| Apple Inc. | 58705 |
7 |
| GM Global Technology Operations LLC | 16106 |
7 |
| Denso Corporation | 25513 |
7 |
| Velo3D, Inc. | 149 |
7 |
| Zpe Licensing Inc. | 30 |
7 |
| Samsung Display Co., Ltd. | 38570 |
6 |
| Applied Materials, Inc. | 20363 |
6 |
| Nikon Corporation | 7235 |
6 |
| Corning Incorporated | 10500 |
6 |
| Omron Corporation | 7358 |
6 |
| Daicel Polymer Ltd. | 72 |
6 |
| Robert Bosch GmbH | 44128 |
5 |
| Siemens Energy, Inc. | 1685 |
5 |
| Hamamatsu Photonics K.K. | 4669 |
5 |
| POSCO | 2147 |
5 |
| Other owners | 366 |