Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708240 | Automatic method of detecting visually impaired, pregnant, or disabled elevator passenger(s) | Ravikiran Singaraju, Appalaraju Marpu, Madhavaraju Nadimpalli, Madhavi Mothukuri, Ashok Kumar Prakash | 2023-07-25 |
| 11498804 | Prognostic failure detection of elevator roller guide wheel | Serralathan SR | 2022-11-15 |