Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183973 | Method and circuit for power consumption reduction in active phase shifters | Ajaypat Jain, Amitoj Singh, Xiaohua Yu, Tienyu Chang, Siu-Chuang Ivan Lu | 2021-11-23 |
| 11140633 | Method and apparatus for loopback gain step calibration on RF chain with phase shifter | Sung-En Chiu, Pranav Dayal, Kee-Bong Song, Siuchuang Ivan Lu, Hou-Shin Chen | 2021-10-05 |