- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/69 - Electrical arrangements in the receiver
Patent holdings for IPC class H04B 10/69
Total number of patents in this class: 1254
10-year publication summary
|
80
|
116
|
144
|
159
|
146
|
135
|
96
|
74
|
74
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 111237 |
90 |
| Marvell Asia PTE, Ltd. | 6561 |
56 |
| Nippon Telegraph and Telephone Corporation | 17207 |
50 |
| Cavium International | 5078 |
45 |
| Mitsubishi Electric Corporation | 45860 |
41 |
| NEC Corporation | 35424 |
40 |
| Cisco Technology, Inc. | 19655 |
38 |
| Fujitsu Limited | 18362 |
36 |
| Sumitomo Electric Industries, Ltd. | 15377 |
27 |
| Ciena Corporation | 2020 |
26 |
| II-VI Delaware, Inc. | 1690 |
26 |
| Nokia Solutions And Networks Oy | 6539 |
23 |
| Hewlett Packard Enterprise Development LP | 10708 |
18 |
| Infinera Corporation | 641 |
18 |
| Futurewei Technologies, Inc. | 3749 |
15 |
| ZTE Corporation | 42052 |
14 |
| Intel Corporation | 46751 |
12 |
| Attochron, LLC | 54 |
12 |
| Cable Television Laboratories, Inc. | 989 |
12 |
| LG Electronics Inc. | 72559 |
11 |
| Other owners | 644 |