- 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 3/08 - Auxiliary devices therefor
Patent holdings for IPC class B23K 3/08
Total number of patents in this class: 689
10-year publication summary
|
68
|
60
|
69
|
69
|
68
|
61
|
62
|
72
|
55
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Illinois Tool Works Inc. | 11369 |
51 |
| Senju Metal Industry Co., Ltd. | 676 |
25 |
| ERSA GmbH | 94 |
21 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40539 |
20 |
| Samsung Electronics Co., Ltd. | 138518 |
12 |
| International Business Machines Corporation | 60075 |
12 |
| Pink GmbH Thermosysteme | 31 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
11 |
| Hakko Corporation | 118 |
11 |
| Rtx Corporation | 9077 |
10 |
| Shinkawa Ltd. | 417 |
9 |
| Kulicke and Soffa Industries, Inc. | 292 |
9 |
| Intel Corporation | 46097 |
8 |
| Apex Brands, Inc. | 668 |
8 |
| Fuji Corporation | 3171 |
8 |
| Lincoln Global, Inc. | 2160 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3585 |
6 |
| OK International Inc. | 13 |
6 |
| Onanon, Inc. | 49 |
6 |
| PAC Tech - Packaging Technologies GmbH | 92 |
6 |
| Other owners | 430 |