- 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 20/24 - Preliminary treatment
Patent holdings for IPC class B23K 20/24
Total number of patents in this class: 282
10-year publication summary
29
|
26
|
32
|
33
|
31
|
16
|
19
|
18
|
20
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
6 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
6 |
Nissan Motor Co., Ltd. | 12249 |
6 |
Rolls-Royce PLC | 2944 |
6 |
Alfa Laval Corporate AB | 1265 |
6 |
Bondtech Co., Ltd. | 56 |
6 |
Toyota Motor Corporation | 28582 |
5 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
5 |
Jabil Inc. | 474 |
5 |
GM Global Technology Operations LLC | 13620 |
4 |
Lan Technical Service Co., Ltd. | 16 |
4 |
Nippon Light Metal Company, Ltd. | 645 |
4 |
ThyssenKrupp AG | 3086 |
4 |
ThyssenKrupp Steel Europe AG | 924 |
4 |
TWB Company, LLC | 16 |
4 |
Atlas Copco IAS UK Limited | 58 |
4 |
Tokyo Electron Limited | 11599 |
3 |
Nikon Corporation | 7162 |
3 |
Corning Incorporated | 9932 |
3 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
3 |
Other owners | 191 |