Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7788998 | Precision machining system and methods | Xinbing Liu | 2010-09-07 | $105,000 |
| 7687975 | Vibration assisted machining system with stacked actuators | Tzehin Lee | 2010-03-30 | $185,000 |
| 7614831 | Machining tools having concave cutting surfaces for precision machining and methods of manufacturing such | Xinbing Liu | 2009-11-10 | $268,000 |