- 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 3/03 - Soldering ironsBits electrically heated
Patent holdings for IPC class B23K 3/03
Total number of patents in this class: 137
10-year publication summary
|
10
|
14
|
20
|
17
|
11
|
11
|
14
|
8
|
8
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hakko Corporation | 116 |
30 |
| OK International Inc. | 14 |
10 |
| Safetrack Infrasystems SISAB AB | 24 |
8 |
| ERSA GmbH | 59 |
7 |
| Black & Decker, Inc. | 2501 |
6 |
| Apex Brands, Inc. | 792 |
6 |
| Barclays Bank plc, AS Collateral Agent | 174 |
6 |
| Chongqing Le-mark Technology Co., Ltd. | 42 |
5 |
| AND Co., Ltd. | 10 |
4 |
| Taiyo Electric Ind. Co., Ltd. | 8 |
3 |
| Micron Technology, Inc. | 27932 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34685 |
2 |
| ATS Automation Tooling Systems Inc. | 102 |
2 |
| Biosense Webster (Israel) Ltd. | 2313 |
2 |
| ESAB AB | 308 |
2 |
| GOODHOUSE Enterprise Co. Ltd. | 5 |
2 |
| Milwaukee Electric Tool Corporation | 5090 |
2 |
| PCC Structurals, Inc. | 15 |
2 |
| Pro-Iroda Industries, Inc. | 86 |
2 |
| Yageo Corporation | 56 |
2 |
| Other owners | 32 |