- 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: 902
10-year publication summary
|
85
|
113
|
81
|
73
|
69
|
52
|
41
|
41
|
26
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3398 |
49 |
| Sony Corporation | 30080 |
34 |
| Comcast Cable Communications, LLC | 5214 |
25 |
| LG Electronics Inc. | 75973 |
22 |
| Panasonic Intellectual Property Corporation of America | 7254 |
21 |
| Dolby Laboratories Licensing Corporation | 4369 |
21 |
| Google LLC | 44743 |
20 |
| Dejero Labs Inc. | 101 |
18 |
| RESI Media LLC | 24 |
17 |
| Avago Technologies International Sales Pte. Limited | 8534 |
16 |
| Samsung Electronics Co., Ltd. | 158842 |
15 |
| Apple Inc. | 59177 |
14 |
| Contrast, Inc. | 60 |
14 |
| DISH Technologies L.L.C. | 1600 |
13 |
| MK Systems USA Inc. | 174 |
13 |
| Qualcomm Incorporated | 93172 |
12 |
| Amazon Technologies, Inc. | 28236 |
12 |
| DIRECTV, LLC | 780 |
12 |
| Saturn Licensing LLC | 1440 |
12 |
| Adeia Media Holdings Inc. | 978 |
12 |
| Other owners | 530 |