Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430594 | Device, system and method for electronically implementing corrective actions based on keep-separate attributes | Eric Johnson, Yujing Su, Veerapriya Veerasubramanian, Catherine S. Witkin | 2025-09-30 |
| 11823559 | Method and system to project guidance to building occupants during an emergency situation | Eric Johnson, Youngeun Kang, Yanling Xu | 2023-11-21 |
| 10608929 | Method for routing communications from a mobile device to a target device | Isabel Firpo, Eric Johnson | 2020-03-31 |
| 10425776 | Method and device for responding to an audio inquiry | Daniel R. BESTOR, Chun Mun Tan, Wai Loon Tham, Chew Yee Kee, Chin Kuan Ong +4 more | 2019-09-24 |
| 10354141 | Role-based perception filter | Charles W. Spengler, Eric Johnson | 2019-07-16 |