Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419679 | Plasma surgical electrode and instrument | Chengdong He, Zhengguo Cao, Zejun Li | 2025-09-23 |
| 12311474 | Field girth welding technology for high manganese steel slurry pipelines | Andrew J. Wasson, Timothy D. Anderson, Douglas P. Fairchild, HyunWoo Jin, Ning Ma +4 more | 2025-05-27 |
| 12300460 | Power adjustment method of upper electrode power supply and semiconductor process apparatus | Jing Wei, Yu Zhang, Gang Wei, Jing Yang, Guibin Wang | 2025-05-13 |
| 12231798 | Sub-ranging programmable gain amplifier | Dexue Zhang, Jiaju Ma | 2025-02-18 |