- Sections
- H - Électricité
- H04H - Radiodiffusion
- H04H 20/42 - Dispositions de gestion des ressources
Détention brevets de la classe H04H 20/42
Brevets de cette classe: 343
Historique des publications depuis 10 ans
|
31
|
32
|
45
|
24
|
20
|
9
|
7
|
5
|
10
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| LG Electronics Inc. | 75818 |
49 |
| Saturn Licensing LLC | 1439 |
28 |
| Electronics and Telecommunications Research Institute | 9678 |
20 |
| Qualcomm Incorporated | 92416 |
18 |
| Samsung Electronics Co., Ltd. | 157946 |
13 |
| Sony Corporation | 30158 |
11 |
| Comcast Cable Communications, LLC | 5192 |
10 |
| One Media LLC | 67 |
9 |
| Adeia Media Holdings Inc. | 911 |
9 |
| Invidi Technologies Corporation | 115 |
7 |
| iBiquity Digital Corporation | 265 |
6 |
| Intelsat US LLC | 13 |
6 |
| Thomson Licensing | 3191 |
5 |
| DISH Technologies L.L.C. | 1601 |
5 |
| AT&T Intellectual Property I, L.P. | 10002 |
4 |
| Nokia Corporation | 4772 |
3 |
| Fujitsu Limited | 16883 |
3 |
| AT&T Mobility II LLC | 1894 |
3 |
| Amusys Amusement Systems Electronics GmbH | 11 |
3 |
| Hughes Network Systems, LLC | 1419 |
3 |
| Autres propriétaires | 128 |