Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762259 | Sigma-delta analog-to-digital converter with auto tunable loop filter | Xiao Pu, Peng Cao | 2017-09-12 |
| 9692445 | Sigma-delta modulator for generating a sinusoidal signal | Brent Peterson, Joonsung Park, Tyler S. Witt | 2017-06-27 |