Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6426840 | Electronic spot light control | Nansheng Tang, Xingkun Wu | 2002-07-30 |
| 6406658 | Stereolithographic method and apparatus for production of three dimensional objects using multiple beams of different diameters | Chris R. Manners, Michelle D. Guertin, Hop D. Nguyen, Nansheng Tang, Michael A. Everett | 2002-06-18 |
| 6347101 | Laser with absorption optimized pumping of a gain medium | Xingkun Wu, William F. Hug, Hamid Hemmati | 2002-02-12 |