Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136467 | Thermal substrate with high-resistance magnification and positive temperature coefficient | Shuyong Xiao | 2021-10-05 |
| 10902982 | Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters | Shuyong Xiao, Lee M. Sisler | 2021-01-26 |