Inventor

KUO WEN-FA

TW3 patents

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

TAIWAN OASIS TECHNOLOGY CO LTD

2 patents

USD562268SFeb 19, 2008

Light emitting diode positioning structure

TAIWAN OASIS TECHNOLOGY CO LTD3 citations57

US7322736B2Jan 29, 2008

LED positioning structure

TAIWAN OASIS TECHNOLOGY CO LTD2 citations57

YANG CHENG-HSIEN

1 patent

US8404000B2Mar 26, 2013

Organic dye, composite dye and dye-sensitized solar cells using the same

YANG CHENG-HSIEN0 citations42