- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/54 - Intensity modulation
Patent holdings for IPC class H04B 10/54
Total number of patents in this class: 872
10-year publication summary
|
96
|
114
|
95
|
101
|
59
|
86
|
52
|
52
|
43
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvell Asia PTE, Ltd. | 6344 |
57 |
| Huawei Technologies Co., Ltd. | 120888 |
53 |
| Cavium International | 4749 |
46 |
| NEC Corporation | 36733 |
37 |
| Cisco Technology, Inc. | 22361 |
29 |
| Panasonic Intellectual Property Corporation of America | 7104 |
27 |
| Infinera Corporation | 636 |
24 |
| Nippon Telegraph and Telephone Corporation | 15950 |
20 |
| Fujitsu Limited | 16997 |
19 |
| Nokia Solutions And Networks Oy | 7099 |
15 |
| Raytheon Company | 8467 |
14 |
| Ciena Corporation | 2159 |
14 |
| Cable Television Laboratories, Inc. | 1075 |
14 |
| Futurewei Technologies, Inc. | 3775 |
13 |
| Ramot at Tel-Aviv University Ltd. | 1532 |
13 |
| Google LLC | 43988 |
12 |
| Nxgen Partners IP, LLC | 137 |
12 |
| Acacia Technology, Inc. | 201 |
12 |
| California Institute of Technology | 4017 |
11 |
| Juniper Networks, Inc. | 3779 |
10 |
| Other owners | 420 |