- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/193 - High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
Patent holdings for IPC class H03F 3/193
Total number of patents in this class: 1511
10-year publication summary
|
176
|
204
|
211
|
198
|
173
|
146
|
105
|
83
|
95
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
143 |
| Psemi Corporation | 898 |
121 |
| Skyworks Solutions, Inc. | 3450 |
117 |
| Qorvo US, Inc. | 2018 |
76 |
| Murata Manufacturing Co., Ltd. | 22355 |
72 |
| NXP USA, Inc. | 4155 |
52 |
| MACOM Technology Solutions Holdings, Inc. | 784 |
39 |
| Samsung Electronics Co., Ltd. | 131630 |
33 |
| Mitsubishi Electric Corporation | 43934 |
31 |
| Toshiba Corporation | 12017 |
22 |
| Ericsson | 20417 |
21 |
| Huawei Technologies Co., Ltd. | 100781 |
21 |
| Raytheon Company | 8535 |
21 |
| Intel Corporation | 45621 |
20 |
| Avago Technologies International Sales Pte. Limited | 9260 |
20 |
| Texas Instruments Incorporated | 19376 |
19 |
| Fujitsu Limited | 19265 |
18 |
| Infineon Technologies AG | 8189 |
18 |
| Mediatek Inc. | 4584 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
16 |
| Other owners | 614 |