- 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 26/402 - Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
Patent holdings for IPC class B23K 26/402
Total number of patents in this class: 720
10-year publication summary
|
34
|
112
|
89
|
97
|
85
|
76
|
73
|
104
|
64
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 9932 |
39 |
| Disco Corporation | 1745 |
35 |
| Agc, Inc. | 4029 |
19 |
| Samsung Display Co., Ltd. | 30585 |
11 |
| AGC Glass Europe | 1049 |
11 |
| AGC Flat Glass North America, Inc. | 202 |
10 |
| LPKF Laser & Electronics AG | 112 |
10 |
| AGC Vidros do Brasil Ltda. | 150 |
10 |
| TRUMPF Laser- und Systemtechnik GmbH | 505 |
9 |
| Apple Inc. | 50209 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| Hamamatsu Photonics K.K. | 4161 |
7 |
| IPG Photonics Corporation | 494 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Applied Materials, Inc. | 16587 |
6 |
| Sonoco Development, Inc. | 776 |
6 |
| io Tech Group Ltd. | 71 |
6 |
| LG Chem, Ltd. | 17205 |
5 |
| Nitto Denko Corporation | 7879 |
5 |
| View, Inc. | 792 |
5 |
| Other owners | 498 |