- 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: 877
10-year publication summary
|
97
|
85
|
113
|
80
|
73
|
69
|
52
|
41
|
38
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3442 |
47 |
| Sony Corporation | 31080 |
34 |
| Comcast Cable Communications, LLC | 4700 |
24 |
| LG Electronics Inc. | 72890 |
22 |
| Panasonic Intellectual Property Corporation of America | 7626 |
21 |
| Dolby Laboratories Licensing Corporation | 4117 |
19 |
| Google LLC | 42096 |
19 |
| Dejero Labs Inc. | 93 |
17 |
| Avago Technologies International Sales Pte. Limited | 8776 |
16 |
| Samsung Electronics Co., Ltd. | 145630 |
15 |
| RESI Media LLC | 21 |
15 |
| Apple Inc. | 54714 |
14 |
| DIRECTV, LLC | 781 |
13 |
| Contrast, Inc. | 56 |
13 |
| DISH Technologies L.L.C. | 1606 |
13 |
| Qualcomm Incorporated | 85094 |
12 |
| Amazon Technologies, Inc. | 26625 |
12 |
| Saturn Licensing LLC | 1443 |
12 |
| Adeia Media Holdings LLC | 604 |
12 |
| Cisco Technology, Inc. | 19881 |
11 |
| Other owners | 516 |