- All sections
- H - Electricity
- H03G - Control of amplification
- H03G 5/12 - Manually-operated control in untuned amplifiers having semiconductor devices incorporating negative feedback
Patent holdings for IPC class H03G 5/12
Total number of patents in this class: 5
10-year publication summary
|
1
|
1
|
1
|
0
|
0
|
2
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ams International AG | 443 |
2 |
| Mitsubishi Electric Corporation | 47529 |
1 |
| Mediatek Inc. | 5380 |
1 |
| Shenzhen Goodix Technology Co., Ltd. | 2366 |
1 |
| Other owners | 0 |