- All sections
- H - Electricity
- H05K - Printed circuits; casings or constructional details of electric apparatus; manufacture of assemblages of electrical components
- H05K 5/03 - Covers
Patent holdings for IPC class H05K 5/03
Total number of patents in this class: 2518
10-year publication summary
|
167
|
227
|
238
|
316
|
290
|
325
|
401
|
314
|
278
|
75
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 121351 |
196 |
| Apple Inc. | 46044 |
184 |
| Samsung Display Co., Ltd. | 27485 |
123 |
| Corning Incorporated | 9704 |
110 |
| LG Electronics Inc. | 67036 |
82 |
| Mitsubishi Electric Corporation | 41350 |
58 |
| LG Display Co., Ltd. | 11195 |
48 |
| Hewlett-Packard Development Company, L.P. | 29751 |
44 |
| Panasonic Intellectual Property Management Co., Ltd. | 26502 |
37 |
| Hubbell Incorporated | 2910 |
34 |
| Sumitomo Wiring Systems, Ltd. | 8623 |
28 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 16338 |
23 |
| Yazaki Corporation | 6239 |
22 |
| Wistron Corporation | 2202 |
22 |
| Boe Technology Group Co., Ltd. | 32551 |
22 |
| Dell Products L.P. | 8721 |
21 |
| Denso Corporation | 23131 |
17 |
| Kyocera Corporation | 12050 |
16 |
| Otter Products, LLC | 879 |
16 |
| Huawei Technologies Co., Ltd. | 89984 |
15 |
| Other owners | 1400 |