Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122872 | Shade umbrella for facilitating folding of umbrella surface | Yong He, Sheng Ye | 2021-09-21 |
| 11104604 | Low sparkle anti-glare glass-based articles with reduced warp and methods of reducing warp in anti-glare glass-based articles | Ling Chen, Chenglong Dai, Liming Wang, Li Yao, Jianqiang Zhu | 2021-08-31 |