- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/85 - Assembly of contentGeneration of multimedia applications
Patent holdings for IPC class H04N 21/85
Total number of patents in this class: 245
10-year publication summary
|
26
|
16
|
26
|
30
|
24
|
19
|
26
|
14
|
21
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Multimedia Technologies Pte, Ltd | 60 |
19 |
| Samsung Electronics Co., Ltd. | 154120 |
8 |
| Google LLC | 43852 |
8 |
| Roku, Inc. | 1555 |
8 |
| Hisense Visual Technology Co., Ltd. | 966 |
8 |
| Sony Interactive Entertainment LLC | 2126 |
6 |
| Panasonic Intellectual Property Corporation of America | 7082 |
5 |
| Nokia Technologies Oy | 20346 |
5 |
| DISH Technologies L.L.C. | 1604 |
5 |
| Adeia Guides Inc. | 3751 |
5 |
| Amazon Technologies, Inc. | 27726 |
4 |
| Tencent Technology (Shenzhen) Company Limited | 15668 |
4 |
| Adobe Inc. | 7443 |
4 |
| Beijing Zitiao Network Technology Co., Ltd. | 6002 |
4 |
| Microsoft Technology Licensing, LLC | 54241 |
3 |
| ARRIS Enterprises LLC | 3438 |
3 |
| Fox Sports Productions, Inc. | 11 |
3 |
| Tencent America LLC | 4177 |
3 |
| Lemon Inc. | 2154 |
3 |
| Sony Group Corporation | 15204 |
3 |
| Other owners | 134 |