- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 3/02 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
Patent holdings for IPC class H05K 3/02
Total number of patents in this class: 1171
10-year publication summary
|
93
|
101
|
85
|
108
|
86
|
61
|
52
|
53
|
36
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JX Nippon Mining & Metals Corporation | 1461 |
35 |
| Avary Holding (Shenzhen) Co., Limited. | 328 |
27 |
| Ibiden Co., Ltd. | 1667 |
23 |
| International Business Machines Corporation | 62671 |
21 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
18 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 547 |
18 |
| Mitsui Kinzoku Company, Limited | 438 |
18 |
| Intel Corporation | 47122 |
17 |
| HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 161 |
16 |
| LG Chem, Ltd. | 17929 |
13 |
| Nitto Denko Corporation | 8540 |
13 |
| Unimicron Technology Corp. | 502 |
13 |
| Samsung Electro-mechanics Co., Ltd. | 6091 |
12 |
| Resonac Corporation | 3546 |
12 |
| Taiwan Union Technology Corporation | 67 |
10 |
| Sumitomo Electric Industries, Ltd. | 16355 |
9 |
| Toray Industries, Inc. | 7111 |
9 |
| Shinko Electric Industries Co., Ltd. | 1231 |
9 |
| Samsung Electronics Co., Ltd. | 157946 |
8 |
| Murata Manufacturing Co., Ltd. | 25758 |
8 |
| Other owners | 862 |