- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/43 - Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
Patent holdings for IPC class H04B 10/43
Total number of patents in this class: 160
10-year publication summary
|
11
|
11
|
16
|
23
|
11
|
14
|
14
|
15
|
11
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22612 |
9 |
| NEC Corporation | 37395 |
5 |
| Dell Products L.P. | 17206 |
5 |
| Marvell Asia PTE, Ltd. | 6251 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48861 |
4 |
| Nippon Telegraph and Telephone Corporation | 15913 |
4 |
| OptiPulse Inc. | 22 |
4 |
| Electrophotonic-ic Inc. | 35 |
4 |
| Huawei Technologies Co., Ltd. | 124837 |
3 |
| Nokia Solutions And Networks Oy | 7299 |
3 |
| Multidyne Electronics Inc. | 7 |
3 |
| ROHDE & Schwarz GmbH & Co. KG | 1995 |
3 |
| Cavium International | 4563 |
3 |
| Fujitsu Optical Components Limited | 298 |
2 |
| Electronics and Telecommunications Research Institute | 9727 |
2 |
| Infineon Technologies AG | 8419 |
2 |
| Mitsubishi Electric Corporation | 48351 |
2 |
| Verizon Patent And Licensing Inc. | 7677 |
2 |
| Microsoft Technology Licensing, LLC | 54586 |
2 |
| Wistron Corporation | 2451 |
2 |
| Other owners | 91 |