- 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 103/12 - Copper or alloys thereof
Patent holdings for IPC class B23K 103/12
Total number of patents in this class: 337
10-year publication summary
25
|
53
|
46
|
52
|
38
|
24
|
38
|
32
|
9
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Materials Corporation | 2378 |
11 |
Robert Bosch GmbH | 40953 |
10 |
Toyota Motor Corporation | 28582 |
7 |
GM Global Technology Operations LLC | 13620 |
6 |
Nuburu Inc. | 77 |
6 |
University of Dundee | 194 |
6 |
Hitachi Metals, Ltd. | 2175 |
5 |
Hesse GmbH | 52 |
5 |
TRUMPF Laser- und Systemtechnik GmbH | 505 |
5 |
Honda Motor Co., Ltd. | 24537 |
4 |
Applied Materials, Inc. | 16587 |
4 |
Infineon Technologies AG | 8189 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
Sumitomo Wiring Systems, Ltd. | 9367 |
4 |
Auto-Kabel Management GmbH | 166 |
4 |
TRUMPF Laser GmbH | 149 |
4 |
LG Energy Solution, Ltd. | 10813 |
4 |
Siemens AG | 24990 |
3 |
Hewlett-Packard Development Company, L.P. | 28538 |
3 |
Murata Manufacturing Co., Ltd. | 22355 |
3 |
Other owners | 235 |