- 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: 1585
10-year publication summary
|
204
|
211
|
198
|
173
|
146
|
105
|
84
|
96
|
75
|
31
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84335 |
149 |
| Psemi Corporation | 986 |
138 |
| Skyworks Solutions, Inc. | 3702 |
117 |
| Murata Manufacturing Co., Ltd. | 24302 |
82 |
| Qorvo US, Inc. | 2191 |
79 |
| NXP USA, Inc. | 4270 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 816 |
40 |
| Samsung Electronics Co., Ltd. | 143812 |
38 |
| Mitsubishi Electric Corporation | 45752 |
32 |
| Toshiba Corporation | 12273 |
22 |
| Intel Corporation | 46678 |
22 |
| Huawei Technologies Co., Ltd. | 110803 |
22 |
| Raytheon Company | 8395 |
22 |
| Ericsson | 21565 |
21 |
| Texas Instruments Incorporated | 19493 |
20 |
| Avago Technologies International Sales Pte. Limited | 8838 |
20 |
| Infineon Technologies AG | 8190 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42036 |
17 |
| Mediatek Inc. | 5044 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 5498 |
16 |
| Other owners | 639 |