Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10002727 | Keycaps with reduced thickness | Hilbert T. Kwan, Jeffrey L. Yen, Craig C. Leong, Keith J. Hendren, Yanyang Yuan +4 more | 2018-06-19 |
| 9916945 | Low-travel key mechanisms using butterfly hinges | Keith J. Hendren, Craig C. Leong, Thomas W. Wilson, Jr., Bruce E. Berg, John M. Brock | 2018-03-13 |
| 9908310 | Electronic device with a reduced friction surface | Craig C. Leong, Michael K. Pilliod, Keith J. Hendren | 2018-03-06 |
| 9870880 | Dome switch and switch housing for keyboard assembly | Bradford J. Zercoe, Craig C. Leong, John M. Brock, Keith J. Hendren | 2018-01-16 |