- Sections
- H - Électricité
- H04B - Transmission
- H04B 10/70 - Communications quantiques photoniques
Détention brevets de la classe H04B 10/70
Brevets de cette classe: 1301
Historique des publications depuis 10 ans
|
49
|
47
|
74
|
74
|
121
|
121
|
163
|
164
|
197
|
124
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| LG Electronics Inc. | 73790 |
43 |
| Psiquantum, Corp. | 442 |
42 |
| Toshiba Corporation | 12520 |
37 |
| NEC Corporation | 36164 |
29 |
| International Business Machines Corporation | 61636 |
25 |
| Nokia Technologies Oy | 18608 |
25 |
| Cisco Technology, Inc. | 22094 |
23 |
| AT&T Intellectual Property I, L.P. | 9638 |
21 |
| Corning Incorporated | 10362 |
20 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2199 |
20 |
| ArQit Limited | 124 |
20 |
| Huawei Technologies Co., Ltd. | 114756 |
19 |
| Massachusetts Institute of Technology | 10128 |
19 |
| ID Quantique SA | 99 |
19 |
| IonQ, Inc. | 311 |
18 |
| British Telecommunications Public Limited Company | 2649 |
17 |
| Photonic Inc. | 64 |
16 |
| Google LLC | 42836 |
15 |
| Eagle Technology, LLC | 364 |
15 |
| Yale University | 2424 |
13 |
| Autres propriétaires | 845 |