| D1079829 |
Building block |
— |
2025-06-17 |
| D1078869 |
Building block |
— |
2025-06-10 |
| 12009635 |
Switching circuit for burst-mode tunable laser |
Tao Zhang, Cedric Fung Lam, Xiangjun Zhao, Shuang Yin, Liang Du +3 more |
2024-06-11 |
| 11901696 |
Wavelength drift suppression for burst-mode tunable EML laser |
Tao Zhang, Cedric Fung Lam, Shuang Yin, Xiangjun Zhao, Liang Du +3 more |
2024-02-13 |
| 11600965 |
Burst mode laser driving circuit |
Tao Zhang, Cedric Fung Lam, Shuang Yin, Xiangjun Zhao, Liang Du +3 more |
2023-03-07 |
| 11594856 |
Wavelength drift suppression for burst-mode tunable EML transmitter |
Tao Zhang, Cedric Fung Lam, Shuang Yin, Xiangjun Zhao, Liang Du +3 more |
2023-02-28 |
| 10992387 |
Port replicator |
Cedric Fung Lam, Xiangjun Zhao, Shuang Yin, Muthu Nagarajan, Tao Zhang +3 more |
2021-04-27 |
| 10666379 |
Optical network unit wavelength tuning |
Xiangjun Zhao, Cedric Fung Lam, Shuang Yin, Ke Dong |
2020-05-26 |
| 10516479 |
Feeder fiber and central office redundancy |
Liang Du, Yut Loy Chan, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang +1 more |
2019-12-24 |
| 10461498 |
Common cathode laser driving circuit |
Tao Zhang, Liang Du, Xiangjun Zhao, Cedric Fung Lam, Shuang Yin +1 more |
2019-10-29 |
| 10439722 |
Feeder fiber and central office redundancy |
Liang Du, Yut Loy Chan, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang +1 more |
2019-10-08 |
| 10243687 |
Optical network unit wavelength tuning |
Xiangjun Zhao, Cedric Fung Lam, Shuang Yin, Ke Dong |
2019-03-26 |
| 10171199 |
Tunable laser in an optical access network |
Xiangjun Zhao, Daoyi Wang, Liang Du, Cedric Fung Lam |
2019-01-01 |
| 10158930 |
Upgrading PON systems using a multi-cycle field AWG |
Liang Du, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang |
2018-12-18 |
| 10153612 |
Tunable laser bias circuit |
Tao Zhang, Xiangjun Zhao, Liang Du, Shuang Yin, Cedric Fung Lam +1 more |
2018-12-11 |
| 10103513 |
Common cathode laser driving circuit |
Tao Zhang, Liang Du, Xiangjun Zhao, Cedric Fung Lam, Shuang Yin +1 more |
2018-10-16 |
| 10063944 |
Feeder fiber and central office redundancy |
Liang Du, Yut Loy Chan, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang +1 more |
2018-08-28 |
| 10050708 |
Feeder fiber and central office redundancy |
Liang Du, Yut Loy Chan, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang +1 more |
2018-08-14 |
| 10018799 |
Optical bridge between exterior and interior networks |
Changzhan Gu, Zhibin Zhang, Jian Ho |
2018-07-10 |
| 9948422 |
Low cost gain clamped EDFA for TWDM passive optical network application |
Xiangjun Zhao, Chiachi Wang, Daoyi Wang, Cedric Fung Lam, Liang Du |
2018-04-17 |
| 9749080 |
TWDM passive network with extended reach and capacity |
Cedric Fung Lam, Liang Du, Ben Warren Segura, Xiangjun Zhao, Daoyi Wang |
2017-08-29 |
| 9729950 |
Upgrading PON systems using a multi-cycle field AWG |
Liang Du, Xiangjun Zhao, Cedric Fung Lam, Daoyi Wang |
2017-08-08 |
| 9608758 |
Low cost gain clamped EDFA for TWDM passive optical network application |
Xiangjun Zhao, Chiachi Wang, Daoyi Wang, Cedric Fung Lam, Liang Du |
2017-03-28 |
| 9368941 |
Temperature compensation in an optical transmitter |
Pedram Z. Dashti, Jun Zheng, Yi Wang |
2016-06-14 |
