P

Inventor

CHENG LOI

US7 patents
⚠️ This page may combine multiple inventors who share the name “CHENG LOI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTIS ELEVATOR CO

4 patents
US11332344B2May 17, 2022

Elevator car frame assembly

OTIS ELEVATOR CO2 citations70
US10329122B1Jun 25, 2019

H frame for a double deck elevator

OTIS ELEVATOR CO6 citations70
US11214464B2Jan 4, 2022

Elevator seismic performance apparatus

OTIS ELEVATOR CO0 citations49
US10899580B2Jan 26, 2021

Elevator cab suspension assembly for a double deck elevator

OTIS ELEVATOR CO0 citations49

UNITED TECHNOLOGIES CORP

2 patents
US10502089B2Dec 10, 2019

Gas turbine engine variable stator vane

UNITED TECHNOLOGIES CORP2 citations71
US10036282B2Jul 31, 2018

Vane support systems

UNITED TECHNOLOGIES CORP2 citations71

CHENG LOI

1 patent
US9764925B2Sep 19, 2017

Elevator system including a car stop for maintaining overhead clearance

CHENG LOI6 citations64