- 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: 839
10-year publication summary
|
55
|
96
|
114
|
94
|
98
|
59
|
83
|
52
|
52
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Marvell Asia PTE, Ltd. | 6517 |
53 |
| Huawei Technologies Co., Ltd. | 113853 |
50 |
| Cavium International | 4980 |
46 |
| NEC Corporation | 36003 |
36 |
| Cisco Technology, Inc. | 21998 |
29 |
| Fujitsu Limited | 18388 |
28 |
| Panasonic Intellectual Property Corporation of America | 6841 |
26 |
| Nippon Telegraph and Telephone Corporation | 17381 |
26 |
| Infinera Corporation | 639 |
24 |
| Nokia Solutions And Networks Oy | 6731 |
15 |
| Raytheon Company | 8394 |
14 |
| Ciena Corporation | 2037 |
14 |
| Cable Television Laboratories, Inc. | 1010 |
14 |
| Futurewei Technologies, Inc. | 3758 |
13 |
| Google LLC | 42564 |
12 |
| Nxgen Partners IP, LLC | 137 |
12 |
| Acacia Technology, Inc. | 195 |
12 |
| California Institute of Technology | 3986 |
11 |
| Ramot at Tel-Aviv University Ltd. | 1487 |
11 |
| Juniper Networks, Inc. | 3745 |
10 |
| Other owners | 383 |