- 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 31/02 - Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups relating to soldering or welding
Patent holdings for IPC class B23K 31/02
Total number of patents in this class: 2033
10-year publication summary
|
371
|
300
|
222
|
167
|
123
|
86
|
97
|
75
|
51
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11152 |
30 |
| Kulicke and Soffa Industries, Inc. | 292 |
30 |
| Rtx Corporation | 8674 |
29 |
| UACJ Corporation | 631 |
25 |
| Nippon Steel Corporation | 5649 |
23 |
| Senju Metal Industry Co., Ltd. | 654 |
22 |
| The Boeing Company | 19843 |
21 |
| GE Infrastructure Technology, LLC | 5873 |
19 |
| GM Global Technology Operations LLC | 13620 |
18 |
| Keystone Tower Systems, Inc. | 46 |
17 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
16 |
| JFE Steel Corporation | 6067 |
16 |
| Shinkawa Ltd. | 400 |
16 |
| Honda Motor Co., Ltd. | 24537 |
15 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
15 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
14 |
| ArcelorMittal | 1887 |
13 |
| Magna International Inc. | 1236 |
13 |
| Robert Bosch GmbH | 40953 |
12 |
| Lincoln Global, Inc. | 2180 |
12 |
| Other owners | 1657 |