- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 40/90 - Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups specially adapted for satellite broadcast receiving
Patent holdings for IPC class H04H 40/90
Total number of patents in this class: 221
10-year publication summary
|
31
|
26
|
17
|
12
|
8
|
8
|
5
|
3
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Entropic Communications, LLC | 281 |
24 |
| DIRECTV, LLC | 788 |
18 |
| DISH Technologies L.L.C. | 1603 |
13 |
| Global Invacom Limited | 51 |
10 |
| MUFG Union Bank, N.A. | 460 |
10 |
| Thomson Licensing | 3259 |
8 |
| Sirius XM Radio LLC | 247 |
8 |
| ARRIS Enterprises LLC | 3419 |
7 |
| AT&T Intellectual Property I, L.P. | 9938 |
6 |
| EchoStar Technologies L.L.C. | 244 |
4 |
| ViaSat, Inc. | 1698 |
4 |
| RF Magic Inc | 5 |
4 |
| Intelsat US LLC | 13 |
4 |
| Advanced Digital Broadcast S.A. | 108 |
3 |
| Arcelik A.S. | 3385 |
3 |
| The DIRECTV Group, Inc. | 122 |
3 |
| Hughes Network Systems, LLC | 1400 |
3 |
| Avago Technologies International Sales Pte. Limited | 8579 |
3 |
| WNC Corporation | 594 |
3 |
| Apple Inc. | 58317 |
2 |
| Other owners | 81 |