- 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: 846
10-year publication summary
|
87
|
96
|
86
|
113
|
79
|
73
|
70
|
51
|
38
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3432 |
47 |
| Sony Corporation | 32931 |
36 |
| LG Electronics Inc. | 69257 |
23 |
| Comcast Cable Communications, LLC | 4075 |
21 |
| Panasonic Intellectual Property Corporation of America | 7230 |
18 |
| Dejero Labs Inc. | 86 |
17 |
| Google LLC | 38759 |
16 |
| Avago Technologies International Sales Pte. Limited | 9260 |
16 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Apple Inc. | 50209 |
14 |
| Dolby Laboratories Licensing Corporation | 3883 |
14 |
| DIRECTV, LLC | 812 |
13 |
| Contrast, Inc. | 52 |
13 |
| DISH Technologies L.L.C. | 1666 |
13 |
| RESI Media LLC | 18 |
13 |
| Qualcomm Incorporated | 76576 |
12 |
| Cisco Technology, Inc. | 18858 |
12 |
| Amazon Technologies, Inc. | 24422 |
12 |
| Saturn Licensing LLC | 1502 |
12 |
| Time Warner Cable Enterprises LLC | 945 |
11 |
| Other owners | 499 |