Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8793945 | Reinforced mull post assembly | Sungtse Lin, MingYong Tong | 2014-08-05 |
| 8621794 | Reinforced mull post assembly | Sungtse Lin, MingYong Tong | 2014-01-07 |
| 8371079 | Reinforced mull post assembly | Albert Lin, Tong Mingyong | 2013-02-12 |
| 8230652 | Reinforced mull post assembly | — | 2012-07-31 |
| 7788862 | Window lights and frames for foam core doors | Shirley Wang, Wen Hsian Chen | 2010-09-07 |
| 7086206 | Window lights and frames for foam core doors | Shirley Wang, Wen Hsian Chen | 2006-08-08 |