- 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: 869
10-year publication summary
|
70
|
75
|
70
|
89
|
75
|
54
|
37
|
47
|
33
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 6916 |
30 |
| Nippon Steel Corporation | 6334 |
24 |
| Honda Motor Co., Ltd. | 25425 |
23 |
| GM Global Technology Operations LLC | 15150 |
23 |
| Toyota Motor Corporation | 32788 |
17 |
| Howmet Aerospace Inc. | 389 |
17 |
| Bollhoff Verbindungstechnik GmbH | 252 |
13 |
| Newfrey LLC | 546 |
13 |
| Bayerische Motoren Werke Aktiengesellschaft | 14462 |
12 |
| POSCO Co., Ltd. | 1571 |
12 |
| ThyssenKrupp Steel Europe AG | 959 |
11 |
| EVG Entwicklungs - u. Verwertungs-Gesellschaft m.b.h. | 34 |
10 |
| Illinois Tool Works Inc. | 11494 |
9 |
| General Electric Company | 13845 |
8 |
| Robert Bosch GmbH | 42813 |
8 |
| Hyundai Motor Company | 22257 |
8 |
| ArcelorMittal | 2319 |
8 |
| Ford Global Technologies, LLC | 20685 |
7 |
| LG Energy Solution, Ltd. | 15292 |
7 |
| Abbott Cardiovascular Systems, Inc. | 1113 |
6 |
| Other owners | 603 |