- 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: 1618
10-year publication summary
|
211
|
198
|
173
|
145
|
102
|
84
|
96
|
75
|
51
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90221 |
151 |
| Psemi Corporation | 1089 |
147 |
| Skyworks Solutions, Inc. | 3891 |
119 |
| Murata Manufacturing Co., Ltd. | 25514 |
82 |
| Qorvo US, Inc. | 2367 |
81 |
| NXP USA, Inc. | 4433 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 850 |
41 |
| Samsung Electronics Co., Ltd. | 153845 |
38 |
| Mitsubishi Electric Corporation | 47602 |
32 |
| Raytheon Company | 8466 |
24 |
| Toshiba Corporation | 12691 |
22 |
| Intel Corporation | 46680 |
22 |
| Huawei Technologies Co., Ltd. | 120098 |
22 |
| Ericsson | 22292 |
21 |
| Texas Instruments Incorporated | 19631 |
20 |
| Avago Technologies International Sales Pte. Limited | 8613 |
20 |
| Infineon Technologies AG | 8377 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47319 |
17 |
| Mediatek Inc. | 5398 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 5860 |
16 |
| Other owners | 654 |