Inventor

CHENG XUEPEI

CN4 patents

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

BOE TECHNOLOGY GROUP CO LTD

3 patents

US10173241B2Jan 8, 2019

Coating method

BOE TECHNOLOGY GROUP CO LTD0 citations38

US9946170B2Apr 17, 2018

Method for exposure and development, system for controlling exposure and system for exposure and development

BOE TECHNOLOGY GROUP CO LTD0 citations36

US9989682B2Jun 5, 2018

Mask plate, method for manufacturing color film substrate and color film substrate

BOE TECHNOLOGY GROUP CO LTD0 citations35

CHONGQING BOE DISPLAY TECH CO LTD

1 patent

US12366943B2Jul 22, 2025

Display substrate, display panel and display apparatus

CHONGQING BOE DISPLAY TECH CO LTD0 citations44