Inventor

LI YATAO

CN4 patents

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

OTIS ELEVATOR CO

2 patents

US10288135B2May 14, 2019

Brake for elevator and a replacement method of damper of the brake for elevator

OTIS ELEVATOR CO3 citations64

US11791680B2Oct 17, 2023

Magnet spacer and motor

OTIS ELEVATOR CO0 citations54

UNIV ELECTRONIC SCI & TECH CHINA

1 patent

US11434147B2Sep 6, 2022

Vanadium oxide powder with high phase-transition latent heat and preparation method thereof

UNIV ELECTRONIC SCI & TECH CHINA0 citations57

MICROSOFT TECHNOLOGY LICENSING LLC

1 patent

US12511711B2Dec 30, 2025

Image rescaling

MICROSOFT TECHNOLOGY LICENSING LLC0 citations45