- 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: 156
10-year publication summary
|
19
|
17
|
21
|
18
|
15
|
6
|
11
|
13
|
11
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hakko Corporation | 116 |
20 |
| Apex Brands, Inc. | 674 |
11 |
| OK International Inc. | 13 |
9 |
| AND Co., Ltd. | 10 |
8 |
| Lincoln Global, Inc. | 2162 |
7 |
| Senju Metal Industry Co., Ltd. | 676 |
7 |
| ERSA GmbH | 94 |
5 |
| Kulicke and Soffa Industries, Inc. | 290 |
5 |
| Denso Corporation | 23823 |
4 |
| Barclays Bank plc, AS Collateral Agent | 200 |
4 |
| Shoritsu Electric Industry Co., Ltd. | 9 |
4 |
| Worthington Torch, LLC | 34 |
3 |
| Micron Technology, Inc. | 25874 |
2 |
| Hitachi, Ltd. | 15247 |
2 |
| Guilbert Express | 20 |
2 |
| Oglesby & Butler Research & Development Limited | 16 |
2 |
| Pro-Iroda Industries, Inc. | 116 |
2 |
| Saint-Gobain Glass France | 3801 |
2 |
| Taiyo Electric Ind. Co., Ltd. | 9 |
2 |
| Artbeam Co.,Ltd. | 20 |
2 |
| Other owners | 53 |