Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Elevator calling system having adjustable elevator calling distance

Elevator calling system having adjustable elevator calling distance

US Patent 11917553 · Granted Feb 27, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and techniques to identify suspicious activity based on ultrasonic signa2025
Wireless communication network resource allocation method with dynamic adjustmen2025
Automatic detection for abnormal movement of passenger in elevator2025
Automatic detection for abnormal movement of passenger in elevator2025
Summarizing a genomic data entry2024
Provenance verification for selective disclosure of attributes2024
Blockchain supported smart lock system2024
Multi-geomagnetic sensor speed measurement system and a speed measurement method2024
Elevator commissioning method, elevator commissioning system, and elevator syste2023
Seamless tracking of passenger flow within an elevator cabin2023
Seamless tracking of passenger flow within an elevator cabin2023
Smart guidance for controlling passenger to enter correct elevator car2023