- All sections
- H - Electricity
- H03F - Amplifiers
- H03F 3/10 - Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with diodes
Patent holdings for IPC class H03F 3/10
Total number of patents in this class: 15
10-year publication summary
|
2
|
0
|
0
|
5
|
5
|
4
|
0
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kaikutek Inc. | 23 |
3 |
| Skyworks Solutions, Inc. | 3450 |
2 |
| Lightmatter, Inc. | 128 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| Texas Instruments Incorporated | 19376 |
1 |
| Authentix, Inc. | 99 |
1 |
| CoolStar Technology, Inc. | 18 |
1 |
| EM Microelectronic-Marin SA | 227 |
1 |
| Luminar Technologies, Inc. | 264 |
1 |
| Sonion Nederland B.V. | 138 |
1 |
| SZ DJI Technology Co., Ltd | 6791 |
1 |
| Other owners | 0 |