Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11579299 | 3D range imaging method using optical phased array and photo sensor array | Ningning Feng | 2023-02-14 |
| 11573294 | Switched optical phased array based beam steering LiDAR | Lingxuan Zhang | 2023-02-07 |
| 10656443 | Method and apparatus of surface-incident, plasmon-enhanced multiple quantum well modulators and optical coupling thereon | Jifeng Liu, Xiaoxin Wang, Juejun Hu, Tian Gu | 2020-05-19 |
| 10591802 | On-chip optical phased array using a serial grating antenna design | Lingxuan Zhang, Ningning Feng | 2020-03-17 |
| 9612459 | Silicon optical modulator using asymmetric shallow waveguide and the method to make the same | Ningning Feng | 2017-04-04 |
| 9513435 | Hybrid integrated optical device enabling high tolerance optical chip bonding and the method to make the same | Ningning Feng | 2016-12-06 |
| 9423581 | Parallel optical system with integrated monitoring photodetectors | Ningning Feng | 2016-08-23 |
| 9323079 | Optical device having electro-optic silicon modulator on large core fin waveguide and method to make the same | Ningning Feng | 2016-04-26 |
| 9323011 | Hybrid integrated optical device with passively aligned laser chips having submicrometer alignment accuracy | Ningning Feng | 2016-04-26 |
| 9323012 | Hybrid integrated optical device with high alignment tolerance | Ningning Feng | 2016-04-26 |
| 9134490 | Passive alignment multichannel parallel optical system | Ningning Feng | 2015-09-15 |
| 8831049 | Tunable optical system with hybrid integrated laser | Ningning Feng, Dawei Zheng | 2014-09-09 |
| 8798410 | Optical system with integrated photodetector using a self-aligned double U-groove structure | Ningning Feng, Dawei Zheng | 2014-08-05 |
| 8723125 | Waveguide end-coupled infrared detector | Dawei Zheng, Ningning Feng | 2014-05-13 |
| 8203155 | Cavity-enhanced multispectral photonic devices | Jianfei Wang, Juejun Hu, Anuradha M. Agarwal, Lionel C. Kimerling | 2012-06-19 |