- 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: 3167
10-year publication summary
|
230
|
308
|
287
|
325
|
403
|
314
|
303
|
272
|
292
|
224
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147983 |
292 |
| Apple Inc. | 55640 |
225 |
| Samsung Display Co., Ltd. | 35468 |
202 |
| Corning Incorporated | 10327 |
129 |
| LG Electronics Inc. | 73690 |
104 |
| LG Display Co., Ltd. | 13836 |
80 |
| Mitsubishi Electric Corporation | 46590 |
58 |
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
42 |
| Hubbell Incorporated | 3316 |
40 |
| Hewlett-Packard Development Company, L.P. | 25769 |
38 |
| Sumitomo Wiring Systems, Ltd. | 10494 |
38 |
| Boe Technology Group Co., Ltd. | 41698 |
34 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21307 |
25 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5335 |
25 |
| Dell Products L.P. | 14821 |
24 |
| Yazaki Corporation | 6735 |
23 |
| Wistron Corporation | 2351 |
23 |
| Huawei Technologies Co., Ltd. | 114320 |
20 |
| Sumitomo Electric Industries, Ltd. | 15659 |
19 |
| Denso Corporation | 24562 |
18 |
| Other owners | 1708 |