- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/195 - High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only in integrated circuits
Patent holdings for IPC class H03F 3/195
Total number of patents in this class: 2219
10-year publication summary
|
155
|
191
|
203
|
327
|
324
|
205
|
218
|
215
|
189
|
63
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skyworks Solutions, Inc. | 3450 |
310 |
| Murata Manufacturing Co., Ltd. | 22355 |
252 |
| Qorvo US, Inc. | 2018 |
142 |
| Qualcomm Incorporated | 76576 |
124 |
| NXP USA, Inc. | 4155 |
122 |
| Psemi Corporation | 898 |
114 |
| MACOM Technology Solutions Holdings, Inc. | 784 |
67 |
| Huawei Technologies Co., Ltd. | 100781 |
33 |
| Ericsson | 20417 |
32 |
| Intel Corporation | 45621 |
29 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
29 |
| Apple Inc. | 50209 |
24 |
| Ampleon Netherlands B.V. | 101 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
21 |
| Mitsubishi Electric Corporation | 43934 |
21 |
| Raytheon Company | 8535 |
21 |
| Toshiba Corporation | 12017 |
19 |
| Avago Technologies International Sales Pte. Limited | 9260 |
19 |
| Texas Instruments Incorporated | 19376 |
17 |
| Fujitsu Limited | 19265 |
16 |
| Other owners | 783 |