- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/44 - Arrangements for feeding power to a repeater along the transmission line
Patent holdings for IPC class H04B 3/44
Total number of patents in this class: 100
10-year publication summary
|
12
|
12
|
11
|
14
|
6
|
8
|
5
|
4
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36108 |
28 |
| CommScope Connectivity UK Limited | 82 |
4 |
| WISER Systems, Inc. | 45 |
4 |
| Microsemi P.O.E. Ltd. | 25 |
4 |
| ANI Acquisition Sub, LLC | 479 |
4 |
| CommScope Connectivity Belgium BVBA | 505 |
3 |
| Subcom, LLC | 152 |
3 |
| ARRIS Enterprises LLC | 3473 |
2 |
| CommScope Technologies LLC | 3247 |
2 |
| John Mezzalingua Associates, LLC | 310 |
2 |
| Alcatel Lucent | 4514 |
2 |
| Elexsys IP Pty Ltd | 14 |
2 |
| Rtx Corporation | 9461 |
2 |
| Outdoor Wireless Networks LLC | 1987 |
2 |
| 3m Innovative Properties Company | 17771 |
1 |
| Siemens AG | 24352 |
1 |
| Robert Bosch GmbH | 42815 |
1 |
| Alcatel Lucent SA | 1583 |
1 |
| Huawei Technologies Co., Ltd. | 114071 |
1 |
| Thomson Licensing | 3529 |
1 |
| Other owners | 30 |