- All sections
- B - Performing operations; transporting
- B23K - Soldering or unsoldering; welding; cladding or plating by soldering or welding; cutting by applying heat locally, e.g. flame cutting; working by laser beam
- B23K 26/382 - Removing material by boring or cutting by boring
Patent holdings for IPC class B23K 26/382
Total number of patents in this class: 611
10-year publication summary
|
79
|
66
|
88
|
76
|
68
|
69
|
63
|
50
|
49
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 9077 |
22 |
| Corning Incorporated | 10097 |
20 |
| Mitsubishi Electric Corporation | 44738 |
16 |
| Agc, Inc. | 4434 |
14 |
| Mitsubishi Heavy Industries, Ltd. | 8515 |
12 |
| Siemens AG | 24572 |
9 |
| Amada Holdings Co., Ltd. | 292 |
9 |
| Saudi Arabian Oil Company | 12404 |
9 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 560 |
9 |
| GE Infrastructure Technology, LLC | 6109 |
9 |
| Samsung Display Co., Ltd. | 32700 |
8 |
| Gigaphoton Inc. | 1186 |
8 |
| Skyworks Solutions, Inc. | 3603 |
8 |
| Applied Materials, Inc. | 17696 |
7 |
| Dai Nippon Printing Co., Ltd. | 3970 |
7 |
| Disco Corporation | 1810 |
7 |
| Electro Scientific Industries, Inc. | 386 |
7 |
| Murata Machinery, Ltd. | 1455 |
7 |
| Rohr, Inc. | 720 |
7 |
| Siemens Energy Global GmbH & Co. KG | 2825 |
7 |
| Other owners | 409 |