Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439564 | Second harmonic terminations for AM-AM and AM-PM suppression | Damian Costa, Chih-Chieh Cheng, Tero Tapio Ranta | 2019-10-08 |
| 10340876 | Tunable and integrated impedance matching and filter circuit | Chih-Chieh Cheng, Tero Tapio Ranta, Vikram Sekar | 2019-07-02 |
| 9667217 | High performance integrated tunable impedance matching network with coupled merged inductors | Chih-Chieh Cheng, Tero Tapio Ranta, Vikram Sekar | 2017-05-30 |
| 8067997 | Apparatus and method of selecting components for a reconfigurable impedance match circuit | Kathleen Lowe Melde | 2011-11-29 |