Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12272926 | DC-coupled laser diode driver circuit with large modulation current | Zhicong Luo, Hanghui Tu | 2025-04-08 |
| 12237867 | High-speed TIA anti-5G WIFI electromagnetic interference method | Yuanyuan Zhou, Fujie Chen, Liangqiong Shi | 2025-02-25 |
| 12170862 | 10G rate OLT terminal transceiver integrated chip based on XGPON with DFB laser | An Lin, Zhang Fan | 2024-12-17 |
| 12170543 | Optical receiver chip based on OTN transmission technology | Fujie Chen, Hanghui Tu | 2024-12-17 |
| 12113575 | 10G rate OLT terminal transceiver integrated chip based on XGSPON with EML laser | Zhang Fan, An Lin | 2024-10-08 |
| 12107623 | 10G rate OLT terminal transceiver integrated chip based on XGPON with EML laser | Zhang Fan, An Lin | 2024-10-01 |
| 12015445 | Optical transmitter chip based on OTN transmission technology | Fujie Chen, Hanghui Tu | 2024-06-18 |
| 12015244 | DFB laser DC-coupled output power configuration scheme with adjustable voltage difference | Zhang Fan, Liangqiong Shi, Weitan Yao, Weiyin Zheng, Hanghui Tu | 2024-06-18 |
| 12003276 | 10G rate OLT terminal transceiver integrated chip based on EPON with EML laser | Zhang Fan, An Lin | 2024-06-04 |
| 11942985 | 10G rate OLT terminal transceiver integrated chip based on XGSPON with DFB laser | An Lin, Zhang Fan | 2024-03-26 |
| 11837847 | DFB laser DC-coupled output power configuration scheme | Zhang Fan, Liangqiong Shi, Weitan Yao, Weiyin Zheng, Hanghui Tu | 2023-12-05 |
| 11777452 | High-speed transimpedance amplifier with bandwidth extension feature over full temperature range and bandwidth extension method | Zhicong Luo, Riqing Chen, Haofan Ding, Xin Hong, Jianhai Yu +1 more | 2023-10-03 |
| 11695480 | High-speed optical transceiver integrated chip drive circuit with phase delay compensation function | Zhicong Luo, Zhang Fan, Fujie Chen, Qipeng Lin, An Lin +2 more | 2023-07-04 |
| 11133871 | Receiving and sending integrated chip for OLT | Zhang Fan, Hanghui Tu | 2021-09-28 |