- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/516 - Transmitters - Details of coding or modulation
Patent holdings for IPC class H04B 10/516
Total number of patents in this class: 1616
10-year publication summary
|
132
|
138
|
209
|
203
|
199
|
162
|
173
|
146
|
112
|
34
|
| 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 |
115 |
| Nippon Telegraph and Telephone Corporation | 14195 |
94 |
| NEC Corporation | 32703 |
91 |
| Marvell Asia PTE, Ltd. | 6841 |
71 |
| Cavium International | 5549 |
61 |
| Fujitsu Limited | 19265 |
53 |
| Mitsubishi Electric Corporation | 43934 |
42 |
| Cisco Technology, Inc. | 18858 |
39 |
| Panasonic Intellectual Property Corporation of America | 7230 |
35 |
| Ciena Corporation | 1927 |
35 |
| Infinera Corporation | 620 |
31 |
| Nxgen Partners IP, LLC | 132 |
28 |
| Nokia Solutions And Networks Oy | 5698 |
26 |
| Futurewei Technologies, Inc. | 3708 |
17 |
| Fujitsu Optical Components Limited | 266 |
16 |
| Raytheon Company | 8535 |
15 |
| Cable Television Laboratories, Inc. | 876 |
15 |
| ZTE Corporation | 39218 |
14 |
| Microsoft Technology Licensing, LLC | 51439 |
14 |
| Ericsson | 20417 |
13 |
| Other owners | 791 |