- 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 101/42 - Printed circuits
Patent holdings for IPC class B23K 101/42
Total number of patents in this class: 579
10-year publication summary
32
|
61
|
92
|
91
|
66
|
55
|
43
|
28
|
24
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Senju Metal Industry Co., Ltd. | 654 |
53 |
Illinois Tool Works Inc. | 11152 |
19 |
Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
19 |
International Business Machines Corporation | 60644 |
16 |
Murata Manufacturing Co., Ltd. | 22355 |
13 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
Fuji Corporation | 2924 |
9 |
Mitsubishi Materials Corporation | 2378 |
9 |
Tamura Corporation | 350 |
9 |
Intel Corporation | 45621 |
8 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
8 |
KEMET Electronics Corporation | 339 |
8 |
Kulicke and Soffa Industries, Inc. | 292 |
8 |
Alpha Assembly Solutions Inc. | 189 |
7 |
AND Co., Ltd. | 10 |
7 |
Fujitsu Ten Limited | 506 |
6 |
Denso Corporation | 23338 |
6 |
Samsung Electronics Co., Ltd. | 131630 |
5 |
Panasonic Corporation | 20786 |
5 |
Fuji Electric Co., Ltd. | 4750 |
5 |
Other owners | 347 |