- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/28 - Mobile studios
Patent holdings for IPC class H04N 5/28
Total number of patents in this class: 145
10-year publication summary
|
16
|
17
|
15
|
24
|
28
|
14
|
12
|
13
|
6
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Armaments Research Company Inc. | 56 |
39 |
| Hewlett-Packard Development Company, L.P. | 25216 |
5 |
| Contour IP Holding, LLC | 18 |
5 |
| SZ DJI Technology Co., Ltd | 6932 |
5 |
| CONDUENT Business Services, LLC | 555 |
5 |
| Amazon Technologies, Inc. | 28066 |
4 |
| Level 3 Communications, LLC | 1251 |
4 |
| Blue River Technology, Inc. | 88 |
3 |
| Verily Life Sciences LLC | 1113 |
3 |
| LGT (abc), LLC | 60 |
3 |
| LG Electronics Inc. | 75654 |
2 |
| Sony Corporation | 30208 |
2 |
| The United States of America as represented by the Secretary of the Army | 1256 |
2 |
| Orangemonkie Korea, Inc. | 11 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 924 |
2 |
| Qaqaq Inc. | 3 |
2 |
| Pony AI Inc. | 233 |
2 |
| Studio Pod Pro, Inc. | 2 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Disney Enterprises, Inc. | 6257 |
1 |
| Other owners | 51 |