Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9733525 | Liquid crystal panel and cross-shaped spacer structure thereof | Tsunglung Chang | 2017-08-15 |
| 9720289 | Liquid crystal panel and cross-shaped spacer structure thereof | Tsunglung Chang | 2017-08-01 |