YF

Yu-chang Fun

MC Merry Electronics Co.: 1 patents #4 of 7Top 60%
Overall (2011): #120,491 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8027501 Headphone Chien-Cheng Yang, Hui-Yin Liang 2011-09-27