Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400097 | Piezoelectric and acoustic quick response codes | Vamshi Krishna Chillara, Christopher Nobuo Hakoda | 2025-08-26 |
| 12358020 | Simple bessel-like collimated sound beam generator | Dipen N. Sinha, Vamshi Krishna Chillara | 2025-07-15 |
| 12241815 | High efficiency active environmental sampling of chemical traces | Ann Junghans, Eric A. Davis, Rollin Lakis, Vlad Henzl | 2025-03-04 |