- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/63 - Homodyne
Patent holdings for IPC class H04B 10/63
Total number of patents in this class: 146
10-year publication summary
|
14
|
9
|
11
|
12
|
17
|
14
|
11
|
15
|
9
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cable Television Laboratories, Inc. | 1004 |
29 |
| Huawei Technologies Co., Ltd. | 113340 |
12 |
| NEC Corporation | 35827 |
6 |
| National Institute of Information and Communications Technology | 634 |
6 |
| Nippon Telegraph and Telephone Corporation | 17365 |
5 |
| Infinera Corporation | 635 |
4 |
| Lucidean, Inc. | 4 |
4 |
| ZTE Corporation | 42628 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6441 |
3 |
| Futurewei Technologies, Inc. | 3757 |
3 |
| AIT Austrian Institute of Technology GmbH | 194 |
3 |
| Maxim Integrated Products, Inc. | 1034 |
3 |
| Apple Inc. | 55287 |
2 |
| The Regents of the University of California | 20015 |
2 |
| Ericsson | 21833 |
2 |
| Nokia Solutions And Networks Oy | 6711 |
2 |
| Orange S.A. | 1554 |
2 |
| Google LLC | 42451 |
2 |
| Opel Solar, Inc. | 37 |
2 |
| Tohoku University | 2799 |
2 |
| Other owners | 49 |