Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9997304 | Uniform illumination of keys | Craig C. Leong, Bradford J. Zercoe, Dinesh C. Mathew, Robert Y. Cao, Jun Qi +2 more | 2018-06-12 |
| 9971084 | Illumination structure for uniform illumination of keys | Robert Y. Cao, Craig C. Leong, Bradford J. Zercoe, Dinesh C. Mathew, Jun Qi +2 more | 2018-05-15 |