Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9512845 | Positive and negative rotation control circuit and fan system | Kun-Min Chen, Ching-Sheng Li | 2016-12-06 |
| 9482965 | Transmission balancing for phase shift mask with a trim mask | Dan Yu, Aaron M. Bowser | 2016-11-01 |
| 9411234 | Writer pole formation | Aaron M. Bowser, Dan Yu, Xiaohong Zhang | 2016-08-09 |
| 9341939 | Transmission balancing for phase shift mask with a trim mask | Dan Yu, Aaron M. Bowser | 2016-05-17 |