- 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: 370
10-year publication summary
|
45
|
43
|
48
|
30
|
43
|
30
|
30
|
22
|
16
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dejero Labs Inc. | 86 |
20 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Ericsson AB | 491 |
12 |
| Qualcomm Incorporated | 76576 |
10 |
| Ericsson | 20417 |
10 |
| Avago Technologies International Sales Pte. Limited | 9260 |
10 |
| Sony Corporation | 32931 |
9 |
| Apple Inc. | 50209 |
8 |
| Google Technology Holdings LLC | 2658 |
8 |
| Thomson Licensing | 4027 |
8 |
| AT&T Intellectual Property I, L.P. | 9886 |
7 |
| Comcast Cable Communications, LLC | 4075 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
7 |
| TiVo Corporation | 462 |
6 |
| LG Electronics Inc. | 69257 |
5 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Futurewei Technologies, Inc. | 3708 |
5 |
| DISH Network L.L.C. | 746 |
5 |
| DivX, LLC | 274 |
5 |
| Biamp Systems, LLC | 213 |
5 |
| Other owners | 204 |