- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/06 - Receivers
Patent holdings for IPC class H04B 10/06
Total number of patents in this class: 785
10-year publication summary
|
44
|
33
|
33
|
28
|
10
|
14
|
8
|
13
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
58 |
| Fujitsu Limited | 19265 |
53 |
| Ciena Corporation | 1927 |
43 |
| Sumitomo Electric Industries, Ltd. | 14131 |
30 |
| Cisco Technology, Inc. | 18858 |
25 |
| II-VI Delaware, Inc. | 1720 |
24 |
| Infinera Corporation | 620 |
22 |
| Huawei Technologies Co., Ltd. | 100781 |
21 |
| RPX Corporation | 1571 |
20 |
| Nippon Telegraph and Telephone Corporation | 14195 |
17 |
| Mitsubishi Electric Corporation | 43934 |
14 |
| Xieon Networks S.a.r.l. | 172 |
13 |
| Futurewei Technologies, Inc. | 3708 |
11 |
| Marvell Asia PTE, Ltd. | 6841 |
11 |
| Cavium International | 5549 |
11 |
| AT&T Intellectual Property I, L.P. | 9886 |
10 |
| Ciena Luxembourg S.a.r.l. | 158 |
10 |
| Avago Technologies International Sales Pte. Limited | 9260 |
10 |
| Alcatel Lucent SA | 1723 |
9 |
| Wsou Investments, LLC | 1115 |
9 |
| Other owners | 364 |