Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258278 | Method for preparing organic-inorganic hierarchical ZSM-5 | Yongfeng Zhang, Zhifei Hao | 2025-03-25 |
| 7804873 | Electrically pumped surface emitting organic laser device with coupled microcavity | — | 2010-09-28 |