- Sections
- H - Électricité
- H04B - Transmission
- H04B 10/70 - Communications quantiques photoniques
Détention brevets de la classe H04B 10/70
Brevets de cette classe: 1229
Historique des publications depuis 10 ans
|
51
|
48
|
76
|
76
|
123
|
131
|
169
|
172
|
201
|
71
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| LG Electronics Inc. | 72473 |
39 |
| Psiquantum, Corp. | 409 |
39 |
| Toshiba Corporation | 12286 |
36 |
| NEC Corporation | 35351 |
26 |
| International Business Machines Corporation | 61023 |
25 |
| Nokia Technologies Oy | 17558 |
25 |
| ArQit Limited | 128 |
21 |
| AT&T Intellectual Property I, L.P. | 9470 |
20 |
| Huawei Technologies Co., Ltd. | 110995 |
19 |
| Massachusetts Institute of Technology | 10013 |
19 |
| Corning Incorporated | 10240 |
18 |
| British Telecommunications Public Limited Company | 2608 |
17 |
| Cisco Technology, Inc. | 19623 |
16 |
| ID Quantique SA | 95 |
16 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2142 |
15 |
| Google LLC | 41828 |
14 |
| Eagle Technology, LLC | 353 |
14 |
| Yale University | 2358 |
13 |
| Qunnect Inc. | 21 |
13 |
| National University Corporation Hokkaido University | 1337 |
11 |
| Autres propriétaires | 813 |