Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11467463 | Overcharge-aware driver for electrochromic devices | Walter Thomas Barnum, Hugues Duncan | 2022-10-11 |
| 11269230 | Boost circuit for electrochromic devices | Stephen Coffin | 2022-03-08 |