- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/14 - Control of transmissionEqualising characterised by the equalising network used
Patent holdings for IPC class H04B 3/14
Total number of patents in this class: 119
10-year publication summary
|
14
|
6
|
13
|
5
|
6
|
11
|
4
|
6
|
6
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ARRIS Enterprises LLC | 3443 |
10 |
| Kandou Labs, S.A. | 331 |
5 |
| ViaSat, Inc. | 1656 |
5 |
| Texas Instruments Incorporated | 19530 |
4 |
| Realtek Semiconductor Corp. | 3383 |
4 |
| Intel Corporation | 46569 |
3 |
| Huawei Technologies Co., Ltd. | 117433 |
3 |
| Altera Corporation | 2461 |
3 |
| Microchip Technology Incorporated | 3041 |
3 |
| Samsung Electronics Co., Ltd. | 150751 |
2 |
| Qualcomm Incorporated | 88424 |
2 |
| NEC Corporation | 36411 |
2 |
| Cisco Technology, Inc. | 22130 |
2 |
| Dell Products L.P. | 15731 |
2 |
| Panasonic Intellectual Property Corporation of America | 6985 |
2 |
| Lapis Semiconductor Co., Ltd. | 853 |
2 |
| National Taiwan University | 1279 |
2 |
| Diodes Incorporated | 243 |
2 |
| Elmec Corporation | 15 |
2 |
| e.V. Offshore Limited | 63 |
2 |
| Other owners | 57 |