Research Frontiers Incorporated
Utility Patents
Last updated:
List of all Research Frontiers Incorporated patents 2 in total
| Status | Patent |
|---|---|
Grant | Utility: Light valve films laminated between thin glass and plastic substrates Filling date: 8 Sep 2025 Issue date: 20 Oct 2020 |
Grant | Utility: Control system for SPD device and home automation Filling date: 8 Sep 2025 Issue date: 27 Aug 2019 |
Showing 1 to 2 of 2 patents.