- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/27 - Arrangements for networking
Patent holdings for IPC class H04B 10/27
Total number of patents in this class: 1599
10-year publication summary
|
185
|
169
|
202
|
147
|
158
|
168
|
159
|
173
|
158
|
42
|
| 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 |
170 |
| Nippon Telegraph and Telephone Corporation | 14195 |
139 |
| NEC Corporation | 32703 |
75 |
| Ciena Corporation | 1927 |
66 |
| Futurewei Technologies, Inc. | 3708 |
53 |
| ZTE Corporation | 39218 |
44 |
| Fujitsu Limited | 19265 |
40 |
| Cable Television Laboratories, Inc. | 876 |
38 |
| CommScope Technologies LLC | 4937 |
31 |
| ARRIS Enterprises LLC | 3432 |
27 |
| Marvell Asia PTE, Ltd. | 6841 |
27 |
| Cavium International | 5549 |
24 |
| Mitsubishi Electric Corporation | 43934 |
23 |
| Cisco Technology, Inc. | 18858 |
20 |
| Infinera Corporation | 620 |
20 |
| Electronics and Telecommunications Research Institute | 8830 |
18 |
| AT&T Intellectual Property I, L.P. | 9886 |
17 |
| Nokia Solutions And Networks Oy | 5698 |
17 |
| Ericsson | 20417 |
16 |
| Corning Optical Communications LLC | 1741 |
16 |
| Other owners | 718 |