- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/16 - Control of transmissionEqualising characterised by the negative-impedance network used
Patent holdings for IPC class H04B 3/16
Total number of patents in this class: 15
10-year publication summary
|
1
|
0
|
1
|
2
|
1
|
0
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0
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47162 |
3 |
| AT&T Intellectual Property I, L.P. | 10013 |
1 |
| NEC Corporation | 37227 |
1 |
| Sumitomo Electric Industries, Ltd. | 16331 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
1 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
1 |
| Futurewei Technologies, Inc. | 3787 |
1 |
| Rambus Inc. | 2249 |
1 |
| AutoNetworks Technologies, Ltd. | 7211 |
1 |
| ESS Technology, Inc. | 74 |
1 |
| Global Unichip Corporation | 249 |
1 |
| National Cheng Kung University | 630 |
1 |
| Vayyar Imaging Ltd. | 159 |
1 |
| Other owners | 0 |