Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815780 | Differential thermo-optic phase shifter | Tongqing Wang, Dawei Zheng | 2023-11-14 |
| 11687098 | Vehicle altitude restrictions and control | Ketan Tang, Cong Zhao | 2023-06-27 |
| 11606145 | Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM transceiver in pluggable form factor | Tongqing Wang, Dawei Zheng, Ming Ding, Yong Li | 2023-03-14 |
| 11579367 | Integrated waveguide polarizer | Tongqing Wang, Dawei Zheng, Zhoufeng Ying | 2023-02-14 |
| 11561348 | Optical alignment systems and methods | Tongqing Wang, Dawei Zheng | 2023-01-24 |