Inventor

WU YAO-SHAN

TW2 patents

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

E RAY OPTOELECTRONICS TECH CO

1 patent

US7939184B2May 10, 2011

Amine compounds, their preparation processes and the organic electroluminescent devices using the same

E RAY OPTOELECTRONICS TECH CO0 citations31

WU YAO-SHAN

1 patent

US8722905B2May 13, 2014

Dyes and photoelectric conversion devices containing the same

WU YAO-SHAN0 citations27