Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841084 | Open loop adaptive fuzzy logic controller for elevator dispatching | — | 1998-11-24 |
| 5808247 | Schedule windows for an elevator dispatcher | — | 1998-09-15 |
| 5786550 | Dynamic scheduling elevator dispatcher for single source traffic conditions | — | 1998-07-28 |
| 5786551 | Closed loop fuzzy logic controller for elevator dispatching | — | 1998-07-28 |
| 5767462 | Open loop fuzzy logic controller for elevator dispatching | — | 1998-06-16 |
| 5767460 | Elevator controller having an adaptive constraint generator | — | 1998-06-16 |
| 5750946 | Estimation of lobby traffic and traffic rate using fuzzy logic to control elevator dispatching for single source traffic | — | 1998-05-12 |
| 5714725 | Closed loop adaptive fuzzy logic controller for elevator dispatching | — | 1998-02-03 |
| 5411118 | Arrival time determination for passengers boarding an elevator car | Venkataramana S. Pullela | 1995-05-02 |
| 5241142 | """Artificial intelligence"", based learning system predicting ""peak-period"" t i" | — | 1993-08-31 |
| 5183981 | """Up-peak"" elevator channeling system with optimized preferential service to high intensity traffic floors" | — | 1993-02-02 |
| 5168136 | "Learning methodology for improving traffic prediction accuracy of elevator systems using ""artificial intelligence""" | V. Sarma Pullela | 1992-12-01 |
| 5035302 | """Artificial Intelligence"" based learning system predicting ""Peak-Period"" times for elevator dispatching" | — | 1991-07-30 |
| 5024295 | Relative system response elevator dispatcher system using artificial intelligence to vary bonuses and penalties | — | 1991-06-18 |
| 4846311 | "Optimized ""up-peak"" elevator channeling system with predicted traffic volume equalized sector assignments" | — | 1989-07-11 |
| 4838384 | Queue based elevator dispatching system using peak period traffic prediction | — | 1989-06-13 |
| 4804069 | Contiguous floor channeling elevator dispatching | Joseph Bittar | 1989-02-14 |
| 4792019 | Contiguous floor channeling with up hall call elevator dispatching | Joseph Bittar | 1988-12-20 |