- Sections
- H - Électricité
- H04B - Transmission
- H04B 10/70 - Communications quantiques photoniques
Détention brevets de la classe H04B 10/70
Brevets de cette classe: 1268
Historique des publications depuis 10 ans
|
49
|
47
|
74
|
74
|
121
|
121
|
163
|
164
|
198
|
97
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| LG Electronics Inc. | 73476 |
42 |
| Psiquantum, Corp. | 425 |
41 |
| Toshiba Corporation | 12397 |
36 |
| NEC Corporation | 35879 |
28 |
| International Business Machines Corporation | 61402 |
25 |
| Nokia Technologies Oy | 18201 |
25 |
| AT&T Intellectual Property I, L.P. | 9563 |
21 |
| Corning Incorporated | 10294 |
20 |
| ArQit Limited | 130 |
20 |
| Huawei Technologies Co., Ltd. | 113491 |
19 |
| Massachusetts Institute of Technology | 10093 |
19 |
| ID Quantique SA | 99 |
19 |
| Cisco Technology, Inc. | 21965 |
18 |
| IonQ, Inc. | 309 |
18 |
| British Telecommunications Public Limited Company | 2624 |
17 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2173 |
16 |
| Google LLC | 42510 |
15 |
| Eagle Technology, LLC | 362 |
15 |
| Photonic Inc. | 60 |
15 |
| Yale University | 2400 |
13 |
| Autres propriétaires | 826 |