- 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
|
18
|
17
|
36
|
30
|
23
|
24
|
16
|
22
|
30
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
20 |
| Skyworks Solutions, Inc. | 3450 |
15 |
| Analog Devices, Inc. | 3475 |
11 |
| NXP USA, Inc. | 4155 |
11 |
| Radrock (Shenzhen) Technology Co., Ltd. | 46 |
11 |
| Qualcomm Incorporated | 76576 |
8 |
| Renesas Electronics Corporation | 6305 |
8 |
| SnapTrack, Inc. | 650 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Ericsson | 20417 |
6 |
| Avago Technologies International Sales Pte. Limited | 9260 |
6 |
| Mediatek Inc. | 4584 |
5 |
| Ampleon Netherlands B.V. | 101 |
5 |
| Intel Corporation | 45621 |
4 |
| STMicroelectronics S.r.l. | 3693 |
4 |
| Bose Corporation | 2880 |
4 |
| Nujira Limited | 38 |
4 |
| Qorvo US, Inc. | 2018 |
4 |
| Psemi Corporation | 898 |
4 |
| Marvell Asia PTE, Ltd. | 6841 |
4 |
| Other owners | 181 |