- 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 11/00 - Resistance weldingSevering by resistance heating
Patent holdings for IPC class B23K 11/00
Total number of patents in this class: 890
10-year publication summary
|
82
|
72
|
92
|
82
|
57
|
39
|
56
|
33
|
40
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7549 |
32 |
| Nippon Steel Corporation | 6895 |
30 |
| Honda Motor Co., Ltd. | 26034 |
24 |
| GM Global Technology Operations LLC | 16155 |
24 |
| Toyota Motor Corporation | 35813 |
17 |
| Howmet Aerospace Inc. | 407 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
13 |
| Bollhoff Verbindungstechnik GmbH | 260 |
13 |
| Newfrey LLC | 571 |
13 |
| POSCO Co., Ltd. | 2015 |
12 |
| ThyssenKrupp Steel Europe AG | 992 |
11 |
| Illinois Tool Works Inc. | 11866 |
9 |
| Hyundai Motor Company | 24703 |
9 |
| EVG Entwicklungs - u. Verwertungs-Gesellschaft m.b.h. | 35 |
9 |
| General Electric Company | 13910 |
8 |
| Robert Bosch GmbH | 44176 |
8 |
| ArcelorMittal | 2680 |
8 |
| Ford Global Technologies, LLC | 21524 |
7 |
| Doben Limited | 62 |
7 |
| LG Energy Solution, Ltd. | 19066 |
7 |
| Other owners | 612 |