Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869811 | Method for manufacturing large-size light-guide sheet by using mask | Zhijian Lu, Xing YANG, Yunsheng Yang | 2018-01-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9869811 | Method for manufacturing large-size light-guide sheet by using mask | Zhijian Lu, Xing YANG, Yunsheng Yang | 2018-01-16 |