- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/02 - Details
Patent holdings for IPC class H04B 10/02
Total number of patents in this class: 223
10-year publication summary
|
6
|
3
|
0
|
1
|
0
|
3
|
0
|
2
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
18 |
| NEC Corporation | 32703 |
16 |
| Fujitsu Limited | 19265 |
12 |
| II-VI Delaware, Inc. | 1720 |
10 |
| ZTE Corporation | 39218 |
9 |
| Hewlett-Packard Development Company, L.P. | 28538 |
7 |
| Intel Corporation | 45621 |
7 |
| Finisar Corporation | 300 |
6 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Wuhan Telecommunication Devices Co., Ltd. | 95 |
4 |
| Electronics and Telecommunications Research Institute | 8830 |
3 |
| Nippon Telegraph and Telephone Corporation | 14195 |
3 |
| Nortel Networks Limited | 404 |
3 |
| Avago Technologies International Sales Pte. Limited | 9260 |
3 |
| The Boeing Company | 19843 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Corning Incorporated | 9932 |
2 |
| ADC Telecommunications, Inc. | 476 |
2 |
| Hoya Corporation USA | 10 |
2 |
| Tellabs Operations, Inc. | 210 |
2 |
| Other owners | 106 |