- All sections
- H - Electricity
- H05K - Printed circuitscasings or constructional details of electric apparatusmanufacture of assemblages of electrical components
- H05K 5/03 - Covers
Patent holdings for IPC class H05K 5/03
Total number of patents in this class: 3142
10-year publication summary
|
230
|
308
|
287
|
325
|
403
|
314
|
304
|
271
|
292
|
202
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147334 |
290 |
| Apple Inc. | 55345 |
223 |
| Samsung Display Co., Ltd. | 35100 |
197 |
| Corning Incorporated | 10294 |
129 |
| LG Electronics Inc. | 73476 |
102 |
| LG Display Co., Ltd. | 13820 |
80 |
| Mitsubishi Electric Corporation | 46346 |
58 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
42 |
| Hubbell Incorporated | 3293 |
39 |
| Hewlett-Packard Development Company, L.P. | 25829 |
38 |
| Sumitomo Wiring Systems, Ltd. | 10422 |
37 |
| Boe Technology Group Co., Ltd. | 41461 |
34 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21157 |
25 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5309 |
25 |
| Dell Products L.P. | 14624 |
24 |
| Yazaki Corporation | 6719 |
23 |
| Wistron Corporation | 2340 |
23 |
| Huawei Technologies Co., Ltd. | 113491 |
19 |
| Sumitomo Electric Industries, Ltd. | 15576 |
18 |
| Denso Corporation | 24404 |
18 |
| Other owners | 1698 |