Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711007 | Harvesting ringing energy using a bootstrap circuit | Troy Stockstad, Yi-Cheng Wan, Marko Koski | 2023-07-25 |
| 10715122 | Voltage-controlled delay generator | Guolei Yu, Marko Koski | 2020-07-14 |
| 10439597 | Duty locked loop circuit | Guolei Yu, Charles Derrick Tuten, Marko Koski, Aniruddha Bashar | 2019-10-08 |
| 10148174 | Duty cycle estimator for a switch mode power supply | Guolei Yu, Yi-Cheng Wan, Sugato Mukherjee | 2018-12-04 |