Inventor

ZHANG YUHU

CN5 patents

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

BOE TECHNOLOGY GROUP CO LTD

2 patents

US10162273B2Dec 25, 2018

Overlay key, method of forming the same, and method of measuring overlay accuracy

BOE TECHNOLOGY GROUP CO LTD7 citations75

US10692746B2Jun 23, 2020

Substrate lift bar and method for smearing anti-static liquid

BOE TECHNOLOGY GROUP CO LTD0 citations39

HEFEI BOE OPTOELECTRONICS TECH

2 patents

US11205667B2Dec 21, 2021

Method of preparing thin film transistor substrate

HEFEI BOE OPTOELECTRONICS TECH0 citations61

US11804496B2Oct 31, 2023

Transistor device, manufacturing method thereof, display substrate and display device

HEFEI BOE OPTOELECTRONICS TECH0 citations49

YUNDING NETWORK TECH BEIJING CO LTD

1 patent

US11423721B2Aug 23, 2022

Methods and systems for controlling an intelligent device

YUNDING NETWORK TECH BEIJING CO LTD3 citations67