Inventor

TSENG WEI-CHAN

TW4 patents

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

IND TECH RES INST

2 patents

US7026091B2Apr 11, 2006

Positive photoresist composition and patterning process using the same

IND TECH RES INST4 citations59

US7338747B2Mar 4, 2008

Photoresist composition and method pattern forming using the same

IND TECH RES INST1 citations48

CHIMEI CORP

1 patent

US11106086B2Aug 31, 2021

Optical plate with protrusions, optical structure, backlight module and display device

CHIMEI CORP1 citations54

CHEN HSIN-HUNG

1 patent

US8728366B2May 20, 2014

Method and device for making an optical plate formed with a microstructure

CHEN HSIN-HUNG1 citations48