Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371046 | Movable fulcrum for differential and variable-stroke cycle engines | Ming Yan | 2019-08-06 |
| 9366179 | Linear actuation for continuously variable-stroke cycle engine | Miin Jeng Yan | 2016-06-14 |