Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429794 | Pixel unit, thin film transistor array substrate and liquid crystal display | Zhizhong Tu, Rongge Sun | 2016-08-30 |
| 9304360 | Liquid crystal panel and display device | Dasheng Hui, Yongjun Yoon, Zhizhong Tu, Lei Guo | 2016-04-05 |
| 9235058 | Polarization-type three-dimensional display device and manufacturing method thereof | Yongjun Yoon, Zhizhong Tu | 2016-01-12 |
| 6651858 | Adjustable wrappage film feeding device | — | 2003-11-25 |