Patents/Inventors

Li-jen Hsu

Zhuangwei Township, Yilan CountyTW1 patent

2 Patents

US122595722025
Optical Composite Structure
OPTIVISION TECHNOLOGY Inc.
0 cites
US117198622023
Optical Lens Device for a Head-mounted Display, and Method and Mold for Producing the Same
OPTIVISION TECHNOLOGY Inc.
0 cites