Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398017 | Method and apparatus for securing elevator service over a telecommunications network | Ganesh Rajarapu | 2025-08-26 |
| 12098057 | Validation of elevator call passenger boarding | Ganesh Rajarapu | 2024-09-24 |
| 11993483 | E-call registration for elevator | — | 2024-05-28 |
| 11745978 | Method and apparatus for elevators to detect concealed object and inform building management system | Devendar Gorenkala | 2023-09-05 |
| 11667493 | Elevator operation for occupancy | Ashok Chikkur | 2023-06-06 |
| 11511964 | System for monitoring lobby activity to determine whether to cancel elevator service | Pramod Parimala Tatikola, Sasikanth Singamsetty, Madhavaraju Nadimpalli, Vamsi Krishna Grandhi, Raghavendra Rao Veera Yerramsetty | 2022-11-29 |
| 11434106 | Elevator control to avoid hazardous conditions | Raghavendra Rao Veera Yerramsetty, Putla Vasudev Dayasagar, Ashok Chikkur, Asadur Rahaman, Srinivasa Krishna Mulukutla +4 more | 2022-09-06 |
| 11420846 | Augmented reality car operating panel | — | 2022-08-23 |