- 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: 11900
10-year publication summary
|
712
|
1104
|
1063
|
1289
|
1499
|
1606
|
1624
|
1267
|
990
|
433
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 20675 |
563 |
| Samsung Electro-mechanics Co., Ltd. | 4499 |
420 |
| Samsung Electronics Co., Ltd. | 123537 |
350 |
| Intel Corporation | 46080 |
348 |
| Samsung Display Co., Ltd. | 28039 |
307 |
| Apple Inc. | 46297 |
188 |
| International Business Machines Corporation | 63228 |
148 |
| at & S Austria Technologie & Systemtechnik Aktiengesellschaft | 386 |
147 |
| LG Innotek Co., Ltd. | 6108 |
134 |
| Boe Technology Group Co., Ltd. | 33100 |
133 |
| Sumitomo Electric Industries, Ltd. | 13520 |
117 |
| Sumitomo Wiring Systems, Ltd. | 8773 |
114 |
| Ibiden Co., Ltd. | 1726 |
111 |
| Huawei Technologies Co., Ltd. | 91895 |
107 |
| Shinko Electric Industries Co., Ltd. | 1194 |
107 |
| Taiyo Yuden Co., Ltd. | 1742 |
105 |
| LG Display Co., Ltd. | 11300 |
104 |
| Kyocera Corporation | 12140 |
101 |
| Mitsubishi Electric Corporation | 41731 |
97 |
| AutoNetworks Technologies, Ltd. | 5373 |
91 |
| Other owners | 8108 |