Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431360 | Selective etching between silicon-and-germanium-containing materials with varying germanium concentrations | Zihui Li, Anchuan Wang, Nitin K. Ingle | 2025-09-30 |
| 12394631 | Selective etching of silicon-and-germanium-containing materials with increased surface purities | Zihui Li, Yi Jin, Anchuan Wang, Nitin K. Ingle | 2025-08-19 |
| 12202754 | Porous biological polymerizing agent for sediment dewatering in the environmental dredging of rivers and lakes, and method of its preparation and use | Baoan Hu, Xianfeng Dong | 2025-01-21 |