- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 1/09 - Use of materials for the metallic pattern
Patent holdings for IPC class H05K 1/09
Total number of patents in this class: 4386
10-year publication summary
|
468
|
381
|
381
|
339
|
295
|
282
|
226
|
197
|
194
|
114
|
| 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 |
174 |
| Murata Manufacturing Co., Ltd. | 25744 |
103 |
| LG Innotek Co., Ltd. | 8466 |
78 |
| Sumitomo Electric Industries, Ltd. | 16331 |
63 |
| Kyocera Corporation | 14359 |
61 |
| Mitsui Mining & Smelting Co., Ltd. | 1100 |
61 |
| Avary Holding (Shenzhen) Co., Limited. | 328 |
55 |
| FUJIFILM Corporation | 30514 |
52 |
| Sumitomo Electric Printed Circuits, Inc. | 339 |
52 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
49 |
| Samsung Electronics Co., Ltd. | 157719 |
45 |
| LG Chem, Ltd. | 17921 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
42 |
| Ibiden Co., Ltd. | 1665 |
42 |
| The Furukawa Electric Co., Ltd. | 3694 |
41 |
| Mitsubishi Materials Corporation | 2472 |
41 |
| Resonac Corporation | 3530 |
37 |
| HongQiSheng Precision Electronics (QinHuangDao) Co.,Ltd. | 161 |
35 |
| Intel Corporation | 47106 |
31 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 543 |
30 |
| Other owners | 3251 |