- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 20/40 - Arrangements for broadcast specially adapted for accumulation-type receivers
Patent holdings for IPC class H04H 20/40
Total number of patents in this class: 88
10-year publication summary
|
11
|
6
|
2
|
7
|
4
|
3
|
1
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75855 |
9 |
| Saturn Licensing LLC | 1440 |
8 |
| Sirius XM Radio LLC | 248 |
8 |
| Gogo Business Aviation LLC | 275 |
6 |
| Apple Inc. | 59027 |
5 |
| Adeia Guides Inc. | 3952 |
4 |
| Qualcomm Incorporated | 92859 |
3 |
| Thomson Licensing | 3177 |
3 |
| DISH Technologies L.L.C. | 1600 |
3 |
| Adeia Media Solutions Inc. | 271 |
3 |
| Samsung Electronics Co., Ltd. | 158442 |
2 |
| NPX B.V. | 2830 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
2 |
| Continental Automotive GmbH | 4478 |
2 |
| Sony Corporation | 30111 |
1 |
| Fujitsu Limited | 16854 |
1 |
| Hitachi Kokusai Electric Inc. | 830 |
1 |
| Koninklijke Philips Electronics N.V. | 7277 |
1 |
| Mitsubishi Electric Corporation | 48172 |
1 |
| Verizon Patent And Licensing Inc. | 7668 |
1 |
| Other owners | 22 |