Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345922 | Grating structure, preparation method thereof and display device | Duohui Li, Hong-Ming Chen, Mengya SONG, Dongliang Zhang, Xiao Zhang +2 more | 2025-07-01 |
| 12280441 | Swirl ring and contact element for a plasma arc torch cartridge | Yu Zhang, Jesse A. Roberts, Michael Scheller, David Agan, Steven Moody +2 more | 2025-04-22 |