- 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: 887
10-year publication summary
|
75
|
71
|
89
|
75
|
54
|
37
|
49
|
33
|
37
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7349 |
32 |
| Nippon Steel Corporation | 6692 |
28 |
| Honda Motor Co., Ltd. | 25871 |
24 |
| GM Global Technology Operations LLC | 15817 |
24 |
| Toyota Motor Corporation | 34633 |
17 |
| Howmet Aerospace Inc. | 398 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 15022 |
13 |
| Bollhoff Verbindungstechnik GmbH | 258 |
13 |
| Newfrey LLC | 557 |
13 |
| POSCO Co., Ltd. | 1658 |
12 |
| ThyssenKrupp Steel Europe AG | 984 |
11 |
| EVG Entwicklungs - u. Verwertungs-Gesellschaft m.b.h. | 34 |
10 |
| Illinois Tool Works Inc. | 11735 |
9 |
| General Electric Company | 13831 |
8 |
| Robert Bosch GmbH | 43587 |
8 |
| Hyundai Motor Company | 23762 |
8 |
| ArcelorMittal | 2526 |
8 |
| Ford Global Technologies, LLC | 21274 |
7 |
| Doben Limited | 61 |
7 |
| LG Energy Solution, Ltd. | 17555 |
7 |
| Other owners | 611 |