Yew Leong
6Patents
2h-index
18Co-inventors
37Inventor score
Filing activity: Oct 28, 2016 → Feb 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10486938B2 | Elevator service request using user device | Electricity | 3 | Active |
| US10486937B2 | User management of door and elevator access control | Electricity | 3 | Active |
| US10124989B2 | Elevator car arrival indication on a mobile device | Electricity | 2 | Active |
| US11040849B2 | Method for blocking and filtering false automatic elevator calls | Electricity | 1 | Active |
| US10703605B2 | Elevator request authorization system for a third party | General | 0 | Revoked |
| US10875741B2 | Elevator request authorization system for a third party | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.