- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture of assemblages of electrical components
- H05K 3/18 - Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
Patent holdings for IPC class H05K 3/18
Total number of patents in this class: 1344
10-year publication summary
111
|
139
|
134
|
123
|
132
|
128
|
83
|
110
|
91
|
20
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
FUJIFILM Corporation | 27102 |
63 |
Sumitomo Electric Industries, Ltd. | 14131 |
47 |
Hitachi Chemical Company, Ltd. | 2455 |
42 |
LG Innotek Co., Ltd. | 6758 |
39 |
Sumitomo Electric Printed Circuits, Inc. | 267 |
32 |
Nitto Denko Corporation | 7879 |
27 |
DIC Corporation | 3597 |
23 |
Atotech Deutschland GmbH | 586 |
21 |
Avary Holding (Shenzhen) Co., Limited. | 275 |
21 |
Ibiden Co., Ltd. | 1724 |
20 |
Intel Corporation | 45621 |
18 |
HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 124 |
18 |
C. Uyemura & Co., Ltd. | 156 |
17 |
Rohm and Haas Electronic Materials LLC | 637 |
17 |
Catlam LLC | 27 |
17 |
Resonac Corporation | 2233 |
17 |
Asahi Kasei Kabushiki Kaisha | 2429 |
16 |
Eastman Kodak Company | 3444 |
15 |
Panasonic Corporation | 20786 |
14 |
Murata Manufacturing Co., Ltd. | 22355 |
14 |
Other owners | 846 |