JH

Johnny Chung Yin HO

CK City University Of Hong Kong: 1 patents #16 of 130Top 15%
📍 Sha Tin, CN: #99 of 338 inventorsTop 30%
Overall (2020): #412,782 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10663856 Optical mask for use in a photolithography process, a method for fabricating the optical mask and a method for fabricating an array of patterns on a substrate using the optical mask Ming Fang, Lei Shu 2020-05-26