Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828296 | Method of making eyeglass frame by injection molding | Yan Zhang | 2014-09-09 |
| 8652385 | Method of manufacturing a decorative article with sealed decorative laminated sheet | Yan Zou, Yan Zhang | 2014-02-18 |
| 8545010 | Dual lens eyeglasses | Yan Zhang, Yousheng WANG | 2013-10-01 |
| 7753518 | Eyeglasses and eyeglass frames comprising glycol modified copolyesters | Yan Zhang | 2010-07-13 |
| D556228 | Radiant lens | — | 2007-11-27 |