Inventor

CHIU CHENG-YU

TW2 patents

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

UNIV NAT CHENG KUNG

1 patent

US7955545B2Jun 7, 2011

Nano-imprinting process

UNIV NAT CHENG KUNG9 citations76

EPILEDS TECH INC

1 patent

US9812322B2Nov 7, 2017

Sapphire substrate with patterned structure

EPILEDS TECH INC0 citations36