- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/72 - Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
Patent holdings for IPC class H03F 3/72
Total number of patents in this class: 1006
10-year publication summary
|
98
|
67
|
130
|
95
|
85
|
58
|
55
|
58
|
57
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skyworks Solutions, Inc. | 3764 |
181 |
| Qualcomm Incorporated | 86867 |
121 |
| Qorvo US, Inc. | 2255 |
68 |
| Murata Manufacturing Co., Ltd. | 24829 |
65 |
| Psemi Corporation | 1034 |
63 |
| Samsung Electronics Co., Ltd. | 147983 |
24 |
| Texas Instruments Incorporated | 19456 |
20 |
| Huawei Technologies Co., Ltd. | 114320 |
12 |
| Toshiba Corporation | 12516 |
11 |
| Intel Corporation | 47239 |
10 |
| Ericsson | 21932 |
9 |
| Samsung Electro-mechanics Co., Ltd. | 5669 |
9 |
| Raytheon Company | 8400 |
9 |
| Semiconductor Components Industries, L.L.C. | 5275 |
9 |
| MACOM Technology Solutions Holdings, Inc. | 831 |
9 |
| Avago Technologies International Sales Pte. Limited | 8683 |
8 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 43854 |
7 |
| Mitsubishi Electric Corporation | 46590 |
7 |
| Mediatek Inc. | 5183 |
7 |
| Cirrus Logic International Semiconductor Ltd. | 890 |
7 |
| Other owners | 350 |