- 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 3/02 - Soldering ironsBits
Patent holdings for IPC class B23K 3/02
Total number of patents in this class: 163
10-year publication summary
|
17
|
21
|
18
|
15
|
6
|
11
|
13
|
11
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hakko Corporation | 117 |
19 |
| Apex Brands, Inc. | 791 |
14 |
| OK International Inc. | 14 |
9 |
| AND Co., Ltd. | 10 |
8 |
| Lincoln Global, Inc. | 2108 |
7 |
| Senju Metal Industry Co., Ltd. | 691 |
7 |
| ERSA GmbH | 59 |
5 |
| Kulicke and Soffa Industries, Inc. | 342 |
5 |
| Denso Corporation | 25820 |
4 |
| Barclays Bank plc, AS Collateral Agent | 176 |
4 |
| Shoritsu Electric Industry Co., Ltd. | 9 |
4 |
| Worthington Torch, LLC | 36 |
3 |
| Micron Technology, Inc. | 27901 |
2 |
| Hitachi, Ltd. | 16221 |
2 |
| Guilbert Express | 17 |
2 |
| Oglesby & Butler Research & Development Limited | 16 |
2 |
| Pillarhouse International Limited | 8 |
2 |
| Pro-Iroda Industries, Inc. | 87 |
2 |
| Roburn Company Ltd. | 15 |
2 |
| Saint-Gobain Glass France | 3247 |
2 |
| Other owners | 58 |