Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768143 | Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium | Rostislav Vatchev Roussev, Vitor Marino Schneider | 2020-09-08 |
| 10732059 | Prism-coupling stress meter with wide metrology process window | Chai Hsin Kuang, Rostislav Vatchev Roussev | 2020-08-04 |