- 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: 1625
10-year publication summary
|
211
|
198
|
173
|
146
|
105
|
85
|
97
|
75
|
52
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 92196 |
152 |
| Psemi Corporation | 1080 |
147 |
| Skyworks Solutions, Inc. | 3950 |
120 |
| Murata Manufacturing Co., Ltd. | 25744 |
83 |
| Qorvo US, Inc. | 2396 |
81 |
| NXP USA, Inc. | 4401 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 858 |
41 |
| Samsung Electronics Co., Ltd. | 157719 |
40 |
| Mitsubishi Electric Corporation | 48018 |
32 |
| Raytheon Company | 8448 |
24 |
| Toshiba Corporation | 12560 |
22 |
| Intel Corporation | 47106 |
22 |
| Ericsson | 22717 |
21 |
| Texas Instruments Incorporated | 19672 |
20 |
| Avago Technologies International Sales Pte. Limited | 8558 |
20 |
| Infineon Technologies AG | 8402 |
19 |
| Huawei Technologies Co., Ltd. | 123385 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
17 |
| Mediatek Inc. | 5325 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
16 |
| Other owners | 659 |