- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/26 - Push-pull amplifiers; Phase-splitters therefor
Patent holdings for IPC class H03F 3/26
Total number of patents in this class: 328
10-year publication summary
|
17
|
36
|
30
|
23
|
24
|
16
|
26
|
30
|
18
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19432 |
18 |
| Skyworks Solutions, Inc. | 3608 |
16 |
| Radrock (Shenzhen) Technology Co., Ltd. | 58 |
13 |
| Analog Devices, Inc. | 3424 |
11 |
| NXP USA, Inc. | 4221 |
11 |
| Qualcomm Incorporated | 81865 |
8 |
| Renesas Electronics Corporation | 6148 |
8 |
| Samsung Electronics Co., Ltd. | 139001 |
6 |
| Ericsson | 21144 |
6 |
| SnapTrack, Inc. | 604 |
6 |
| Avago Technologies International Sales Pte. Limited | 8928 |
6 |
| Mediatek Inc. | 4813 |
5 |
| Ampleon Netherlands B.V. | 100 |
5 |
| Intel Corporation | 46126 |
4 |
| Murata Manufacturing Co., Ltd. | 23702 |
4 |
| STMicroelectronics S.r.l. | 3654 |
4 |
| Bose Corporation | 2921 |
4 |
| Nujira Limited | 37 |
4 |
| Qorvo US, Inc. | 2140 |
4 |
| Spreadtrum Communications USA Inc. | 33 |
4 |
| Other owners | 181 |