- 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: 1611
10-year publication summary
|
211
|
198
|
173
|
145
|
102
|
84
|
96
|
75
|
51
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 88742 |
151 |
| Psemi Corporation | 1069 |
144 |
| Skyworks Solutions, Inc. | 3850 |
119 |
| Murata Manufacturing Co., Ltd. | 25241 |
82 |
| Qorvo US, Inc. | 2326 |
81 |
| NXP USA, Inc. | 4391 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 854 |
41 |
| Samsung Electronics Co., Ltd. | 151303 |
38 |
| Mitsubishi Electric Corporation | 47338 |
32 |
| Raytheon Company | 8460 |
24 |
| Toshiba Corporation | 12536 |
22 |
| Intel Corporation | 46579 |
22 |
| Huawei Technologies Co., Ltd. | 117973 |
22 |
| Ericsson | 22142 |
21 |
| Texas Instruments Incorporated | 19553 |
20 |
| Avago Technologies International Sales Pte. Limited | 8637 |
20 |
| Infineon Technologies AG | 8314 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 46560 |
17 |
| Mediatek Inc. | 5309 |
17 |
| Fujitsu Limited | 17373 |
16 |
| Other owners | 650 |