Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442479 | Moving mechanism and electric vehicles and toys equipping the same | Lai Ping Aubrey Chan | 2019-10-15 |
| 9278036 | Electric wheelchair | — | 2016-03-08 |
| 6535015 | Device and method for testing performance of silicon structures | Srinath Krishnan, Dong-Hyuk Ju, William G. En, Richard K. Klein | 2003-03-18 |