Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10140389 | Modifying constrained and unconstrained curve networks | Dick Baardse, Feng Yu, Hui Qin, Jinbiao Zhu | 2018-11-27 |
| 8326583 | CAD system and method for blend recognition and chain sorting in a Brep model | Feng Yu, Yu XIA, Eric Mawby | 2012-12-04 |