Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9355686 | Semiconductor device with more than one type of memory cell | Cheng Hung Lee, XiuLi YANG | 2016-05-31 |
| 8947903 | Memory chip with more than one type of memory cell | Cheng Hung Lee, XiuLi YANG | 2015-02-03 |