- 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: 786
10-year publication summary
|
49
|
55
|
96
|
114
|
95
|
101
|
58
|
82
|
49
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvell Asia PTE, Ltd. | 6841 |
53 |
| Cavium International | 5549 |
46 |
| Huawei Technologies Co., Ltd. | 100781 |
44 |
| NEC Corporation | 32703 |
35 |
| Fujitsu Limited | 19265 |
28 |
| Cisco Technology, Inc. | 18858 |
28 |
| Panasonic Intellectual Property Corporation of America | 7230 |
26 |
| Infinera Corporation | 620 |
23 |
| Nippon Telegraph and Telephone Corporation | 14195 |
20 |
| Ciena Corporation | 1927 |
14 |
| Raytheon Company | 8535 |
13 |
| Nokia Solutions And Networks Oy | 5698 |
13 |
| Futurewei Technologies, Inc. | 3708 |
13 |
| Cable Television Laboratories, Inc. | 876 |
13 |
| Google LLC | 38759 |
12 |
| Acacia Technology, Inc. | 174 |
12 |
| California Institute of Technology | 3884 |
11 |
| Nxgen Partners IP, LLC | 132 |
11 |
| Microsoft Technology Licensing, LLC | 51439 |
10 |
| Ramot at Tel-Aviv University Ltd. | 1370 |
10 |
| Other owners | 351 |