- Sections
- H - Électricité
- H04B - Transmission
- H04B 3/36 - Circuits de répéteur
Détention brevets de la classe H04B 3/36
Brevets de cette classe: 1014
Historique des publications depuis 10 ans
|
126
|
102
|
92
|
79
|
43
|
48
|
39
|
26
|
13
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9427 |
86 |
| Apple Inc. | 54076 |
57 |
| Immersion Corporation | 535 |
50 |
| Samsung Electronics Co., Ltd. | 142777 |
36 |
| Qualcomm Incorporated | 83821 |
23 |
| Sony Corporation | 31227 |
18 |
| META Platforms Technologies, LLC | 5594 |
18 |
| Ericsson | 21438 |
14 |
| Sumitomo Electric Industries, Ltd. | 15237 |
14 |
| Malikie Innovations Limited | 7238 |
14 |
| Texas Instruments Incorporated | 19478 |
13 |
| Sumitomo Wiring Systems, Ltd. | 10184 |
13 |
| Nokia Technologies Oy | 17363 |
13 |
| AutoNetworks Technologies, Ltd. | 6458 |
13 |
| International Business Machines Corporation | 60696 |
11 |
| Wilson Electronics, LLC | 257 |
11 |
| Electronics and Telecommunications Research Institute | 9224 |
10 |
| ARRIS Enterprises LLC | 3442 |
9 |
| ICOM Incorporated | 250 |
9 |
| Avago Technologies International Sales Pte. Limited | 8873 |
9 |
| Autres propriétaires | 573 |