- Sections
- H - électricité
- H04B - Transmission
- H04B 3/36 - Circuits de répéteur
Détention brevets de la classe H04B 3/36
Brevets de cette classe: 1021
Historique des publications depuis 10 ans
|
126
|
102
|
92
|
79
|
43
|
48
|
38
|
25
|
11
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| AT&T Intellectual Property I, L.P. | 9330 |
88 |
| Apple Inc. | 52607 |
59 |
| Immersion Corporation | 536 |
50 |
| Samsung Electronics Co., Ltd. | 138518 |
36 |
| Qualcomm Incorporated | 81413 |
23 |
| Sony Corporation | 31565 |
18 |
| META Platforms Technologies, LLC | 5339 |
18 |
| Ericsson | 21094 |
14 |
| Sumitomo Electric Industries, Ltd. | 14929 |
14 |
| Malikie Innovations Limited | 7386 |
14 |
| Texas Instruments Incorporated | 19405 |
13 |
| Sumitomo Wiring Systems, Ltd. | 9995 |
13 |
| Nokia Technologies Oy | 16490 |
13 |
| AutoNetworks Technologies, Ltd. | 6309 |
13 |
| International Business Machines Corporation | 60075 |
11 |
| Wilson Electronics, LLC | 267 |
11 |
| Electronics and Telecommunications Research Institute | 9003 |
10 |
| ARRIS Enterprises LLC | 3441 |
9 |
| ICOM Incorporated | 249 |
9 |
| Avago Technologies International Sales Pte. Limited | 8950 |
9 |
| Autres propriétaires | 576 |