Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156003 | Method of extracting germanium from germanium deposit using thermal reduction process | Shikun Pu, Wendong Bao, Decai Hu, Zhiguo Zhu, Tianmin Xie +5 more | 2018-12-18 |
| 9963761 | Method and apparatus for secondary enrichment and recovery of germanium from low-grade lignite germanium concentrates with by microwave heating in vacuum | Shikun Pu, Wendong Bao, Decai Hu, Zhiguo Zhu, Tianmin Xie +5 more | 2018-05-08 |
| 7333430 | Systems and methods for passing network traffic data | Hongwei Li, Michael Xie, Junyin Li | 2008-02-19 |