Inventor

Chang zhi-hong

CN2 patents

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

CENTURY TECH (SHENZHEN) CORPORATION LIMITED

1 patent

US9852706B2Dec 26, 2017

Thin film transistor array substrate, display panel thereon, and method of testing single color image of display panel

CENTURY TECH (SHENZHEN) CORPORATION LIMITED2 citations70

CENTURY TECH SHENZHEN CORPORATION LIMITED

1 patent

US9964822B2May 8, 2018

Active array matrix substrate of display panel

CENTURY TECH SHENZHEN CORPORATION LIMITED2 citations68