- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 1/30 - Modifications of amplifiers to reduce influence of variations of temperature or supply voltage
Patent holdings for IPC class H03F 1/30
Total number of patents in this class: 1479
10-year publication summary
|
99
|
117
|
118
|
171
|
157
|
180
|
143
|
106
|
97
|
32
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Skyworks Solutions, Inc. | 3450 |
132 |
| Murata Manufacturing Co., Ltd. | 22355 |
112 |
| Qualcomm Incorporated | 76576 |
69 |
| Psemi Corporation | 898 |
58 |
| Qorvo US, Inc. | 2018 |
53 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
31 |
| Texas Instruments Incorporated | 19376 |
29 |
| Samsung Electronics Co., Ltd. | 131630 |
24 |
| NXP USA, Inc. | 4155 |
24 |
| Cirrus Logic, Inc. | 1719 |
23 |
| Raytheon Company | 8535 |
19 |
| MACOM Technology Solutions Holdings, Inc. | 784 |
17 |
| Huawei Technologies Co., Ltd. | 100781 |
16 |
| Intel Corporation | 45621 |
15 |
| Analog Devices, Inc. | 3475 |
15 |
| Semiconductor Components Industries, L.L.C. | 5345 |
14 |
| Realtek Semiconductor Corp. | 3028 |
13 |
| RichWave Technology Corp. | 244 |
13 |
| Smarter Microelectronics (guang Zhou) Co., Ltd. | 109 |
13 |
| Lansus Technologies Inc. | 160 |
12 |
| Other owners | 777 |