Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11137639 | Optical device comprising a switchable layer and at least one optical layer | Casper Laurens Van Oosten | 2021-10-05 | $482,722,000 |
| 11112626 | Method for detecting breakage of substrate of a switchable optical element and switchable optical device | Paul Bakker | 2021-09-07 | $168,031,000 |