- 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: 1622
10-year publication summary
|
211
|
198
|
173
|
146
|
105
|
85
|
97
|
75
|
52
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 90870 |
151 |
| Psemi Corporation | 1093 |
147 |
| Skyworks Solutions, Inc. | 3900 |
119 |
| Murata Manufacturing Co., Ltd. | 25590 |
83 |
| Qorvo US, Inc. | 2381 |
81 |
| NXP USA, Inc. | 4453 |
53 |
| MACOM Technology Solutions Holdings, Inc. | 857 |
41 |
| Samsung Electronics Co., Ltd. | 155224 |
40 |
| Mitsubishi Electric Corporation | 47722 |
32 |
| Raytheon Company | 8467 |
24 |
| Toshiba Corporation | 12687 |
22 |
| Intel Corporation | 46737 |
22 |
| Huawei Technologies Co., Ltd. | 121192 |
22 |
| Ericsson | 22374 |
21 |
| Texas Instruments Incorporated | 19636 |
20 |
| Avago Technologies International Sales Pte. Limited | 8586 |
20 |
| Infineon Technologies AG | 8382 |
19 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47734 |
17 |
| Mediatek Inc. | 5485 |
17 |
| Samsung Electro-mechanics Co., Ltd. | 5944 |
16 |
| Other owners | 655 |