Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Elevator supervisory system for managing operating condition data

Elevator supervisory system for managing operating condition data

US Patent 7575103 · Granted Aug 18, 2009

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sensory evaluation system, suspension device, and suspension control system2025
Computational system and computational method2024
Multi-processor and multi-processor system for code debugging2019
Elevator call registration system2007
Air intake system of engine2004
Ink ribbon cassette which can be used in line type thermal transfer printer2001
Light-source device and exposure apparatus2001
Radiation reduction exposure apparatus and method of manufacturing semiconductor2000
Holding mechanism, and exposure apparatus using the mechanism1999
Substrate holding device and exposing apparatus using the same1999
Semiconductor exposure apparatus1999
Exposure apparatus and device manufacturing method using the same1999