- Sections
- H - Électricité
- H04B - Transmission
- H04B 10/54 - Modulation d'intensité
Détention brevets de la classe H04B 10/54
Brevets de cette classe: 842
Historique des publications depuis 10 ans
|
55
|
96
|
114
|
94
|
98
|
59
|
83
|
52
|
52
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Marvell Asia PTE, Ltd. | 6525 |
53 |
| Huawei Technologies Co., Ltd. | 114320 |
50 |
| Cavium International | 4971 |
46 |
| NEC Corporation | 36124 |
36 |
| Cisco Technology, Inc. | 22033 |
29 |
| Panasonic Intellectual Property Corporation of America | 6862 |
26 |
| Nippon Telegraph and Telephone Corporation | 16975 |
25 |
| Infinera Corporation | 639 |
24 |
| Fujitsu Limited | 17684 |
22 |
| Nokia Solutions And Networks Oy | 6787 |
15 |
| Raytheon Company | 8400 |
14 |
| Ciena Corporation | 2044 |
14 |
| Cable Television Laboratories, Inc. | 1016 |
14 |
| Futurewei Technologies, Inc. | 3760 |
13 |
| Google LLC | 42673 |
12 |
| Nxgen Partners IP, LLC | 137 |
12 |
| Ramot at Tel-Aviv University Ltd. | 1490 |
12 |
| Acacia Technology, Inc. | 196 |
12 |
| California Institute of Technology | 3986 |
11 |
| Juniper Networks, Inc. | 3746 |
10 |
| Autres propriétaires | 392 |