JY

Jen-Chen Yu

EC Excel Cell Electronics Co.: 1 patents #1 of 5Top 20%
Overall (2005): #175,498 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6974920 Multi-directional switch — 2005-12-13