- Sections
- H - électricité
- H03F - Amplificateurs
- H03F 3/191 - Amplificateurs accordés
Détention brevets de la classe H03F 3/191
Brevets de cette classe: 518
Historique des publications depuis 10 ans
|
40
|
79
|
51
|
52
|
61
|
54
|
37
|
14
|
13
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Skyworks Solutions, Inc. | 3450 |
100 |
| Murata Manufacturing Co., Ltd. | 22355 |
72 |
| Qualcomm Incorporated | 76576 |
34 |
| NXP USA, Inc. | 4155 |
20 |
| Mitsubishi Electric Corporation | 43934 |
15 |
| Qorvo US, Inc. | 2018 |
15 |
| Psemi Corporation | 898 |
15 |
| MACOM Technology Solutions Holdings, Inc. | 784 |
11 |
| Texas Instruments Incorporated | 19376 |
9 |
| Toshiba Corporation | 12017 |
8 |
| Avago Technologies International Sales Pte. Limited | 9260 |
8 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1727 |
5 |
| RichWave Technology Corp. | 244 |
5 |
| Ericsson | 20417 |
4 |
| Raytheon Company | 8535 |
4 |
| Smarter Microelectronics (guang Zhou) Co., Ltd. | 109 |
4 |
| Sumitomo Electric Device Innovations, Inc. | 405 |
4 |
| Freescale Semiconductor, Inc. | 1306 |
3 |
| Autres propriétaires | 171 |