- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 21/6373 - Control signals issued by the client directed to the server or network components for rate control
Patent holdings for IPC class H04N 21/6373
Total number of patents in this class: 378
10-year publication summary
|
43
|
48
|
30
|
44
|
30
|
30
|
22
|
17
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dejero Labs Inc. | 92 |
21 |
| Samsung Electronics Co., Ltd. | 143021 |
15 |
| Ericsson AB | 396 |
12 |
| Qualcomm Incorporated | 83961 |
10 |
| Avago Technologies International Sales Pte. Limited | 8866 |
10 |
| Sony Corporation | 31215 |
9 |
| Comcast Cable Communications, LLC | 4566 |
9 |
| Apple Inc. | 54162 |
8 |
| Google Technology Holdings LLC | 2360 |
8 |
| Thomson Licensing | 3693 |
8 |
| Ericsson | 21476 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 27732 |
7 |
| AT&T Intellectual Property I, L.P. | 9432 |
6 |
| Adeia Media Holdings LLC | 590 |
6 |
| LG Electronics Inc. | 72143 |
5 |
| Amazon Technologies, Inc. | 26359 |
5 |
| Futurewei Technologies, Inc. | 3740 |
5 |
| Comcast Cable Communications Management, LLC | 136 |
5 |
| DISH Network L.L.C. | 850 |
5 |
| DivX, LLC | 289 |
5 |
| Other owners | 212 |