Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11200277 | Systems and methods for monitoring objects and their states by using acoustic signals | Harry Tannenbaum, Benjamin Irvine, James Vanhook Singer | 2021-12-14 |
| 11085226 | Operating a door of a smart-home through various stages of user detection | Shigefumi Honjo, Lawrence Chang | 2021-08-10 |