- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture 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: 13433
10-year publication summary
|
1063
|
1290
|
1500
|
1617
|
1645
|
1324
|
1109
|
1108
|
993
|
105
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 23702 |
629 |
| Samsung Electronics Co., Ltd. | 139001 |
452 |
| Samsung Electro-mechanics Co., Ltd. | 5206 |
445 |
| Intel Corporation | 46126 |
374 |
| Samsung Display Co., Ltd. | 32798 |
349 |
| Apple Inc. | 52750 |
207 |
| LG Innotek Co., Ltd. | 7242 |
192 |
| Boe Technology Group Co., Ltd. | 38881 |
179 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 458 |
160 |
| Huawei Technologies Co., Ltd. | 106762 |
134 |
| International Business Machines Corporation | 60129 |
128 |
| Sumitomo Electric Industries, Ltd. | 14972 |
128 |
| Sumitomo Wiring Systems, Ltd. | 10016 |
123 |
| Ibiden Co., Ltd. | 1736 |
117 |
| LG Display Co., Ltd. | 12892 |
112 |
| Shinko Electric Industries Co., Ltd. | 1185 |
111 |
| Kyocera Corporation | 13344 |
109 |
| Taiyo Yuden Co., Ltd. | 1887 |
108 |
| TDK Corporation | 6539 |
99 |
| AutoNetworks Technologies, Ltd. | 6329 |
99 |
| Other owners | 9178 |