- 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 26/02 - Positioning or observing the workpiece, e.g. with respect to the point of impactAligning, aiming or focusing the laser beam
Patent holdings for IPC class B23K 26/02
Total number of patents in this class: 512
10-year publication summary
|
29
|
36
|
51
|
35
|
34
|
29
|
17
|
15
|
16
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Disco Corporation | 1848 |
25 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 552 |
12 |
| Mitsubishi Electric Corporation | 45811 |
11 |
| FANUC Corporation | 6586 |
11 |
| IPG Photonics Corporation | 523 |
11 |
| Samsung Display Co., Ltd. | 34230 |
9 |
| Hamamatsu Photonics K.K. | 4388 |
9 |
| Electro Scientific Industries, Inc. | 380 |
8 |
| Amada Holdings Co., Ltd. | 282 |
7 |
| Nikon Corporation | 7159 |
6 |
| Precitec KG | 23 |
6 |
| Scansonic MI GmbH | 37 |
6 |
| General Electric Company | 13829 |
5 |
| Robert Bosch GmbH | 42450 |
5 |
| Applied Materials, Inc. | 18406 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
5 |
| Corning Incorporated | 10240 |
5 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4898 |
5 |
| Amada Company, Limited | 555 |
5 |
| EO Technics Co., Ltd. | 95 |
5 |
| Other owners | 351 |