- Sections
- H - Électricité
- H04B - Transmission
- H04B 3/36 - Circuits de répéteur
Détention brevets de la classe H04B 3/36
Brevets de cette classe: 1025
Historique des publications depuis 10 ans
|
102
|
92
|
79
|
43
|
48
|
39
|
27
|
34
|
22
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 10006 |
84 |
| Apple Inc. | 58936 |
59 |
| Immersion Corporation | 517 |
49 |
| Samsung Electronics Co., Ltd. | 158156 |
36 |
| Qualcomm Incorporated | 92563 |
21 |
| META Platforms Technologies, LLC | 6482 |
19 |
| Sony Corporation | 30139 |
18 |
| Sumitomo Electric Industries, Ltd. | 16396 |
15 |
| Ericsson | 22815 |
14 |
| Texas Instruments Incorporated | 19647 |
14 |
| Sumitomo Wiring Systems, Ltd. | 11067 |
14 |
| Nokia Technologies Oy | 21366 |
14 |
| AutoNetworks Technologies, Ltd. | 7156 |
14 |
| Malikie Innovations Limited | 6426 |
14 |
| International Business Machines Corporation | 62672 |
11 |
| Wilson Electronics, LLC | 238 |
11 |
| Electronics and Telecommunications Research Institute | 9681 |
10 |
| ARRIS Enterprises LLC | 3404 |
10 |
| ICOM Incorporated | 255 |
9 |
| Avago Technologies International Sales Pte. Limited | 8546 |
9 |
| Autres propriétaires | 580 |