- 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 103/12 - Copper or alloys thereof
Patent holdings for IPC class B23K 103/12
Total number of patents in this class: 423
10-year publication summary
|
53
|
46
|
52
|
40
|
25
|
46
|
45
|
20
|
23
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 43114 |
11 |
| Mitsubishi Materials Corporation | 2472 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
9 |
| TRUMPF Laser- und Systemtechnik GmbH | 532 |
8 |
| Toyota Motor Corporation | 33572 |
7 |
| Hesse GmbH | 52 |
7 |
| University of Dundee | 214 |
6 |
| Blue 425 LLC | 46 |
6 |
| GM Global Technology Operations LLC | 15421 |
5 |
| Infineon Technologies AG | 8290 |
5 |
| NGK Insulators, Ltd. | 5149 |
5 |
| Auto-Kabel Management GmbH | 176 |
5 |
| Proterial, Ltd. | 887 |
5 |
| Honda Motor Co., Ltd. | 25780 |
4 |
| Toshiba Corporation | 12543 |
4 |
| Hitachi Metals, Ltd. | 1955 |
4 |
| Applied Materials, Inc. | 19327 |
4 |
| Sumitomo Wiring Systems, Ltd. | 10578 |
4 |
| Fuji Electric Co., Ltd. | 5277 |
4 |
| Corelase Oy | 33 |
4 |
| Other owners | 305 |