Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345049 | Elevator system having improved crowd service based on empty car assignment | Zuhair S. Bahjat | 1994-09-06 |
| 5317114 | Elevator system having dynamic sector assignments | Zuhair S. Bahjat | 1994-05-31 |
| 5235143 | Elevator system having dynamically variable door dwell time based upon average waiting time | Zuhair S. Bahjat | 1993-08-10 |
| 5168136 | "Learning methodology for improving traffic prediction accuracy of elevator systems using ""artificial intelligence""" | Kandasamy Thangavelu | 1992-12-01 |