Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371348 | Pipeline annular self-traveling guide apparatus and method | Xinpeng Hu, Feng Li, Li HUANG, Guohong Ren, Dabing Che +7 more | 2022-06-28 |
| 11335605 | Strained semiconductor device with improved NBTI and a method of making the same | Runling Li | 2022-05-17 |