Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290435 | Molecular glass of spirofluorene derivative, preparation method thereof and use thereof in photo-etching | Yi Li, Jinping Chen, Yi Zeng, Tianjun Yu | 2016-03-22 |
| 8843695 | Reversible write-protection for non-volatile semiconductor memory device | Dan Shao, Hongru Xu | 2014-09-23 |