Inventor
MA LINGYUN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “MA LINGYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHANGSHU INST TECH
4 patentsUS11958719B2Apr 16, 2024
Action state detection method and system for elevator brake
CHANGSHU INST TECH0 citations47
US12129150B2Oct 29, 2024
Collaborative scheduling method for high-rise elevators based on internet of things
CHANGSHU INST TECH0 citations46
US11629031B2Apr 18, 2023
Structural member of guided fastening connection for elevator guide rail
CHANGSHU INST TECH0 citations46
US12522469B2Jan 13, 2026
Method, device, and early warning system for monitoring elevator health state
CHANGSHU INST TECH0 citations44