- 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: 855
10-year publication summary
|
45
|
27
|
14
|
16
|
16
|
9
|
5
|
3
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 124115 |
70 |
| ZTE Corporation | 44255 |
47 |
| Fujitsu Limited | 16854 |
43 |
| NEC Corporation | 37168 |
35 |
| Ciena Corporation | 2193 |
29 |
| II-VI Delaware, Inc. | 1619 |
27 |
| Ericsson | 22880 |
20 |
| Cisco Technology, Inc. | 22555 |
19 |
| Verizon Patent And Licensing Inc. | 7668 |
15 |
| Google LLC | 44614 |
13 |
| Avago Technologies International Sales Pte. Limited | 8534 |
13 |
| 1FINITY Inc. | 1530 |
13 |
| AT&T Intellectual Property I, L.P. | 10002 |
12 |
| Infinera Corporation | 636 |
12 |
| Marvell Asia PTE, Ltd. | 6258 |
12 |
| Cavium International | 4585 |
12 |
| Alcatel Lucent SA | 1530 |
11 |
| Nippon Telegraph and Telephone Corporation | 15939 |
11 |
| ADTRAN Networks SE | 191 |
10 |
| Sumitomo Electric Industries, Ltd. | 16448 |
9 |
| Other owners | 422 |