- Sections
- H - Électricité
- H03F - Amplificateurs
- H03F 19/00 - Amplificateurs utilisant les effets de supraconductivité
Détention brevets de la classe H03F 19/00
Brevets de cette classe: 151
Historique des publications depuis 10 ans
|
2
|
7
|
18
|
19
|
22
|
17
|
22
|
10
|
13
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| International Business Machines Corporation | 60232 |
49 |
| IBM United Kingdom Limited | 4381 |
11 |
| Google LLC | 41048 |
10 |
| Yale University | 2303 |
7 |
| Psiquantum, Corp. | 365 |
7 |
| Microsoft Technology Licensing, LLC | 52979 |
5 |
| Northrop Grumman Systems Corporation | 2935 |
4 |
| Teknologian Tutkimuskeskus VTT | 247 |
3 |
| Teknologian Tutkimuskeskus VTT Oy | 503 |
3 |
| Tencent Technology (Shenzhen) Company Limited | 14164 |
3 |
| Rambus Inc. | 2336 |
2 |
| Government of The United States of America, AS represented by The Secretary of Commerce, The National Institute of Standards and Technology | 235 |
2 |
| Newsouth Innovations Pty Limited | 593 |
2 |
| Oxford University Innovation Limited | 1500 |
2 |
| The University of Adelaide | 146 |
2 |
| University of Massachusetts | 2198 |
2 |
| IBM (China) Investment Co Ltd | 2042 |
2 |
| IBM Deutschland GmbH | 719 |
2 |
| Seeqc,inc. | 83 |
2 |
| Iqm Finland Oy | 156 |
2 |
| Autres propriétaires | 29 |