Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D790544 | Keyboard | Vicky Chen, Michael Zheng | 2017-06-27 |
| D779488 | Keyboard | Vicky Chen, Michael Zheng | 2017-02-21 |
| D750095 | Keyboard with folding cover | Sang Hyun Jeong, Michael Zheng | 2016-02-23 |
| D748633 | Keyboard | Mack Ho, Michael Zheng | 2016-02-02 |
| D564475 | Multi-media digital videotape recorder | Yu-Hua Yang | 2008-03-18 |