Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104425 | Apparatus and method for door control | Ryan Carroll | 2024-10-01 |
| 12098979 | Communication interface device for wireless door controllers | Xin Cui, Ryan Carroll | 2024-09-24 |
| 11952823 | Apparatus and method for door control | Ryan Carroll | 2024-04-09 |
| 11875655 | Door monitoring system and method | Xin Cui, Ryan Carroll, Bruce Burwell | 2024-01-16 |