Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waiting time display for an elevator

Waiting time display for an elevator

US Patent 5789715 · Granted Aug 4, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for operating an elevator and elevator2025
Communication solution for an elevator system2025
Elevator call allocation in an elevator system2025
Method for determining the weight of the car and counterweight in an elevator2024
Energy storage management system2024
Monitoring arrangement and method for a people conveyor2021
Managing power demand of a plurality of passenger transport installations2021
Method and test system for testing failure of a machinery brake of an elevator b2018
Elevator with light curtain for monitoring door2018
Method for determining the balancing weight difference in an elevator2018
Method for condition monitoring of elevator ropes and arrangement for the same2017
Monitoring operating condition of automatic elevator door2017