- 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 3/03 - Soldering irons; Bits electrically heated
Patent holdings for IPC class B23K 3/03
Total number of patents in this class: 132
10-year publication summary
6
|
10
|
10
|
14
|
20
|
17
|
11
|
10
|
12
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hakko Corporation | 124 |
30 |
Apex Brands, Inc. | 820 |
10 |
OK International Inc. | 12 |
10 |
ERSA GmbH | 92 |
7 |
Safetrack Infrasystems SISAB AB | 20 |
5 |
Taiyo Electric Ind. Co., Ltd. | 11 |
4 |
AND Co., Ltd. | 10 |
4 |
Chongqing Le-mark Technology Co., Ltd. | 23 |
4 |
Black & Decker, Inc. | 2402 |
3 |
Micron Technology, Inc. | 24960 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
ATS Automation Tooling Systems Inc. | 150 |
2 |
Canon Virginia, Inc. | 111 |
2 |
ESAB AB | 297 |
2 |
GOODHOUSE Enterprise Co. Ltd. | 5 |
2 |
Milwaukee Electric Tool Corporation | 3572 |
2 |
PCC Structurals, Inc. | 15 |
2 |
Pro-Iroda Industries, Inc. | 111 |
2 |
Yageo Corporation | 25 |
2 |
GM Global Technology Operations LLC | 13620 |
1 |
Other owners | 34 |