- 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: 1589
10-year publication summary
|
204
|
211
|
198
|
173
|
145
|
102
|
84
|
95
|
75
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85833 |
149 |
| Psemi Corporation | 1022 |
139 |
| Skyworks Solutions, Inc. | 3728 |
117 |
| Murata Manufacturing Co., Ltd. | 24603 |
82 |
| Qorvo US, Inc. | 2224 |
79 |
| NXP USA, Inc. | 4304 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 818 |
40 |
| Samsung Electronics Co., Ltd. | 146811 |
38 |
| Mitsubishi Electric Corporation | 46197 |
32 |
| Toshiba Corporation | 12367 |
22 |
| Intel Corporation | 47033 |
22 |
| Huawei Technologies Co., Ltd. | 113064 |
22 |
| Raytheon Company | 8387 |
22 |
| Ericsson | 21804 |
21 |
| Texas Instruments Incorporated | 19443 |
20 |
| Avago Technologies International Sales Pte. Limited | 8748 |
20 |
| Infineon Technologies AG | 8224 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42945 |
17 |
| Mediatek Inc. | 5136 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 5624 |
16 |
| Other owners | 642 |