- 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: 3386
10-year publication summary
|
316
|
290
|
326
|
405
|
319
|
309
|
268
|
297
|
292
|
152
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155524 |
323 |
| Samsung Display Co., Ltd. | 38150 |
235 |
| Apple Inc. | 58317 |
231 |
| Corning Incorporated | 10467 |
136 |
| LG Electronics Inc. | 75330 |
124 |
| LG Display Co., Ltd. | 14504 |
87 |
| Mitsubishi Electric Corporation | 47749 |
58 |
| Panasonic Intellectual Property Management Co., Ltd. | 33839 |
42 |
| Sumitomo Wiring Systems, Ltd. | 10870 |
40 |
| Hubbell Incorporated | 3423 |
40 |
| Boe Technology Group Co., Ltd. | 43428 |
39 |
| Hewlett-Packard Development Company, L.P. | 25306 |
38 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5492 |
27 |
| Dell Products L.P. | 16507 |
26 |
| Yazaki Corporation | 7010 |
25 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22841 |
25 |
| Huawei Technologies Co., Ltd. | 121322 |
24 |
| Wistron Corporation | 2419 |
23 |
| Sumitomo Electric Industries, Ltd. | 16195 |
21 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7464 |
20 |
| Other owners | 1802 |