- 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: 51
10-year publication summary
|
2
|
4
|
8
|
3
|
5
|
7
|
7
|
3
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Level 3 Communications, LLC | 1244 |
7 |
| Subcom, LLC | 156 |
5 |
| Huawei Technologies Co., Ltd. | 124630 |
4 |
| Google LLC | 44743 |
3 |
| Maxim Integrated Products, Inc. | 1026 |
3 |
| NEC Corporation | 37312 |
2 |
| Fujitsu Limited | 16851 |
2 |
| Verizon Patent And Licensing Inc. | 7674 |
2 |
| Altera Corporation | 2480 |
2 |
| Nippon Telegraph and Telephone Corporation | 15933 |
2 |
| CommScope Technologies LLC | 3249 |
2 |
| EXFO Inc. | 167 |
2 |
| ZTE Corporation | 44326 |
1 |
| Juniper Networks, Inc. | 3360 |
1 |
| Ciena Corporation | 2197 |
1 |
| The General Hospital Corporation | 4881 |
1 |
| Arista Networks, Inc. | 1264 |
1 |
| FANUC Corporation | 7341 |
1 |
| Grote Industries, Inc. | 169 |
1 |
| Huawei Marine Networks Co., Ltd. | 27 |
1 |
| Other owners | 7 |