Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11997851 | Staircase formation in three-dimensional memory device | Xiang Hui Zhao, Zui Xin Zeng, Jun Hu, Baoyou Chen | 2024-05-28 |
| 10790295 | Staircase formation in three-dimensional memory device | Xiang Hui Zhao, Zui Xin Zeng, Jun Hu, Baoyou Chen | 2020-09-29 |
| 7670188 | Electrical card connector with improved spring tab | Xiao-Min An, Qi-Jun Zhao, Hua Yin | 2010-03-02 |
| 7628653 | Electrical card connector with improved card restriction structure | Qi-Jun Zhao, Hua Yin | 2009-12-08 |
| 7563138 | Electrical card connector with improved contacts | Hua Yin, Qi-Jun Zhao | 2009-07-21 |