Bahjat; Zuhair S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bahjat; Zuhair S..The latest application filed is for "directing passengers using color indications".
- Bahjat; Zuhair S. - Farmington CT
| Patent | Date |
|---|---|
| Conveyor passenger interface system Grant 7,841,452 - Sansevero , et al. November 30, 2 | 2010-11-30 |
| Energy saving elevator dispatching Grant 7,510,054 - Bahjat , et al. March 31, 2 | 2009-03-31 |
| Elevator down peak sectoring with long call response Grant 7,434,665 - Bahjat , et al. October 14, 2 | 2008-10-14 |
| Directing Passengers Using Color Indications App 20080041669 - Sansevero; Frank ; et al. | 2008-02-21 |
| Conveyor passenger interface system App 20070158141 - Sansevero; Frank ; et al. | 2007-07-12 |
| Energy saving elevator dispatching App 20070119660 - Bahjat; Zuhair S. ; et al. | 2007-05-31 |
| Elevator down peak sectoring with long call response App 20060249336 - Bahjat; Zuhair S. ; et al. | 2006-11-09 |
| Elevator service for dual lobby during up-peak Grant 5,644,110 - Bahjat , et al. July 1, 1 | 1997-07-01 |
| Elevator system having improved crowd service based on empty car assignment Grant 5,345,049 - Bahjat , et al. September 6, 1 | 1994-09-06 |
| Selectable notification time indicating elevator car arrival Grant 5,271,484 - Bahjat , et al. December 21, 1 | 1993-12-21 |
| Elevator system having dynamically variable door dwell time based upon average waiting time Grant 5,235,143 - Bahjat , et al. August 10, 1 | 1993-08-10 |
| Automated selection of high traffic intensity algorithms for up-peak period Grant 5,168,133 - Bahjat , et al. December 1, 1 | 1992-12-01 |
| Elevator management system time based security Grant 5,159,163 - Bahjat , et al. October 27, 1 | 1992-10-27 |
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