- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/08 - Control of transmissionEqualising by the transmitted signal in negative-feedback path of line amplifier
Patent holdings for IPC class H04B 3/08
Total number of patents in this class: 15
10-year publication summary
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1
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2
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1
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2
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1
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1
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2
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0
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PPC Broadband, Inc. | 1079 |
3 |
| ViaSat, Inc. | 1595 |
2 |
| Samsung Electronics Co., Ltd. | 145025 |
1 |
| Cisco Technology, Inc. | 19845 |
1 |
| NPX B.V. | 2535 |
1 |
| Nokia Solutions And Networks Oy | 6557 |
1 |
| Harman Becker Automotive Systems GmbH | 645 |
1 |
| Harmonic Inc. | 203 |
1 |
| MaxLinear, Inc. | 809 |
1 |
| Skyworks Solutions, Inc. | 3708 |
1 |
| ST Engineering iDirect, Inc. | 31 |
1 |
| Hitachi Vantara, Ltd. | 1463 |
1 |
| Other owners | 0 |