- 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 26/40 - Removing material taking account of the properties of the material involved
Patent holdings for IPC class B23K 26/40
Total number of patents in this class: 1377
10-year publication summary
|
66
|
73
|
99
|
79
|
70
|
59
|
46
|
49
|
55
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Disco Corporation | 1954 |
86 |
| Hamamatsu Photonics K.K. | 4654 |
83 |
| Corning Incorporated | 10496 |
31 |
| Asahi Glass Company, Limited | 2628 |
26 |
| ArcelorMittal | 2654 |
22 |
| Applied Materials, Inc. | 20325 |
20 |
| Samsung Display Co., Ltd. | 38470 |
17 |
| IPG Photonics Corporation | 581 |
16 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6113 |
16 |
| Siltectra GmbH | 90 |
15 |
| Robert Bosch GmbH | 44064 |
13 |
| Electro Scientific Industries, Inc. | 349 |
12 |
| Rtx Corporation | 10036 |
11 |
| Nippon Electric Glass Co., Ltd. | 2548 |
10 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48140 |
9 |
| Fujikura Ltd. | 3067 |
9 |
| AmaTech Group Limited | 69 |
9 |
| Wolfspeed, Inc. | 895 |
9 |
| Abbott Cardiovascular Systems, Inc. | 1027 |
8 |
| Sumitomo Chemical Company, Limited | 9016 |
8 |
| Other owners | 947 |