HL

Hangman Lai

BO BOE: 1 patents #781 of 1,801Top 45%
Overall (2017): #408,152 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9818320 Device and method for testing transparency effect of transparent display substrate using a reference object with two kinds of regions of different colors Xinli Ma 2017-11-14