- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/035 - Arrangements for fault recovery using loopbacks
Patent holdings for IPC class H04B 10/035
Total number of patents in this class: 46
10-year publication summary
|
2
|
7
|
2
|
4
|
8
|
3
|
5
|
7
|
6
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Level 3 Communications, LLC | 1428 |
7 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Subcom, LLC | 131 |
4 |
| NEC Corporation | 32703 |
3 |
| Google LLC | 38759 |
3 |
| Fujitsu Limited | 19265 |
2 |
| Verizon Patent And Licensing Inc. | 6900 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| CommScope Technologies LLC | 4937 |
2 |
| EXFO Inc. | 165 |
2 |
| Huawei Marine Networks Co., Ltd. | 41 |
2 |
| Maxim Integrated Products, Inc. | 1041 |
2 |
| ZTE Corporation | 39218 |
1 |
| Juniper Networks, Inc. | 3556 |
1 |
| Ciena Corporation | 1927 |
1 |
| The General Hospital Corporation | 4517 |
1 |
| Arista Networks, Inc. | 936 |
1 |
| Skorpios Technologies, Inc. | 139 |
1 |
| Eaton Intelligent Power Limited | 6113 |
1 |
| Acacia Technology, Inc. | 174 |
1 |
| Other owners | 2 |