Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877239 | Optical element stack assemblies | Ji Wang, Bojan Tesanovic, Qichuan Yu, Tobias Senn, Nicola Spring +1 more | 2020-12-29 |
| 10663698 | Optical assemblies including a spacer adhering directly to a substrate | Qichuan Yu, Ji Wang | 2020-05-26 |