- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/2365 - Multiplexing of several video streams
Patent holdings for IPC class H04N 21/2365
Total number of patents in this class: 878
10-year publication summary
|
91
|
82
|
109
|
76
|
70
|
66
|
52
|
40
|
38
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3452 |
48 |
| Sony Corporation | 31004 |
34 |
| Comcast Cable Communications, LLC | 4718 |
24 |
| LG Electronics Inc. | 73383 |
22 |
| Panasonic Intellectual Property Corporation of America | 6825 |
21 |
| Dolby Laboratories Licensing Corporation | 4133 |
20 |
| Google LLC | 42379 |
19 |
| Dejero Labs Inc. | 93 |
17 |
| Avago Technologies International Sales Pte. Limited | 8739 |
16 |
| Samsung Electronics Co., Ltd. | 147003 |
15 |
| RESI Media LLC | 22 |
15 |
| Apple Inc. | 55229 |
14 |
| Contrast, Inc. | 57 |
14 |
| DIRECTV, LLC | 783 |
13 |
| DISH Technologies L.L.C. | 1608 |
13 |
| Qualcomm Incorporated | 85914 |
12 |
| Amazon Technologies, Inc. | 26796 |
12 |
| Saturn Licensing LLC | 1439 |
12 |
| Adeia Media Holdings LLC | 606 |
12 |
| Cisco Technology, Inc. | 19985 |
11 |
| Other owners | 514 |