Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9415619 | Diffusion decoration technology | Charles R. Hill, Jeff Qin, Zhong Wang | 2016-08-16 |
| 8681485 | Enclosure of anodized multi-layer metallic shell with molded plastic scaffolding and method of manufacture | Shouzhong (Alex) Du, Richard Dale Michonski, Jichen (Jeff) Qin, Wu Bing (Levin) Li | 2014-03-25 |
| 8552292 | System and method for overmolding of decorated plastic parts | Jeff Qin, Charles R. Hill, Levin Li, Spring Wu, Zhong Wang | 2013-10-08 |