- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 1/18 - Printed circuits structurally associated with non-printed electric components
Patent holdings for IPC class H05K 1/18
Total number of patents in this class: 14349
10-year publication summary
|
1057
|
1280
|
1490
|
1612
|
1634
|
1319
|
1129
|
1148
|
1035
|
898
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24861 |
651 |
| Samsung Electronics Co., Ltd. | 148173 |
520 |
| Samsung Electro-mechanics Co., Ltd. | 5671 |
473 |
| Intel Corporation | 46937 |
384 |
| Samsung Display Co., Ltd. | 35585 |
367 |
| LG Innotek Co., Ltd. | 7862 |
250 |
| Apple Inc. | 55791 |
215 |
| Boe Technology Group Co., Ltd. | 41701 |
192 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 510 |
179 |
| Huawei Technologies Co., Ltd. | 114620 |
146 |
| International Business Machines Corporation | 61621 |
131 |
| Sumitomo Electric Industries, Ltd. | 15678 |
131 |
| Sumitomo Wiring Systems, Ltd. | 10509 |
126 |
| Kyocera Corporation | 14005 |
123 |
| Ibiden Co., Ltd. | 1720 |
122 |
| LG Display Co., Ltd. | 13835 |
121 |
| Taiyo Yuden Co., Ltd. | 1976 |
121 |
| Shinko Electric Industries Co., Ltd. | 1215 |
116 |
| TDK Corporation | 6873 |
111 |
| Robert Bosch GmbH | 42887 |
103 |
| Other owners | 9767 |