- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/08 - Equipment for monitoring, testing or fault measuring
Patent holdings for IPC class H04B 10/08
Total number of patents in this class: 1055
10-year publication summary
|
53
|
53
|
45
|
27
|
14
|
16
|
16
|
8
|
1
|
0
|
| 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 |
78 |
| Fujitsu Limited | 19265 |
66 |
| ZTE Corporation | 39218 |
48 |
| Ciena Corporation | 1927 |
46 |
| NEC Corporation | 32703 |
34 |
| II-VI Delaware, Inc. | 1720 |
34 |
| Ericsson | 20417 |
21 |
| Cisco Technology, Inc. | 18858 |
21 |
| Verizon Patent And Licensing Inc. | 6900 |
18 |
| AT&T Intellectual Property I, L.P. | 9886 |
16 |
| Alcatel Lucent SA | 1723 |
14 |
| Ciena Luxembourg S.a.r.l. | 158 |
14 |
| Avago Technologies International Sales Pte. Limited | 9260 |
14 |
| Nippon Telegraph and Telephone Corporation | 14195 |
13 |
| Google LLC | 38759 |
13 |
| Infinera Corporation | 620 |
13 |
| Wsou Investments, LLC | 1115 |
13 |
| Electronics and Telecommunications Research Institute | 8830 |
12 |
| Marvell Asia PTE, Ltd. | 6841 |
12 |
| Cavium International | 5549 |
12 |
| Other owners | 543 |