WZ

Weng Zin-Chi

DE Delta Electronics: 1 patents #46 of 149Top 35%
Overall (2004): #269,290 of 270,089Top 100%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6781323 Electronic ballast with crest factor correction Chou Ching-Ho, Chou John 2004-08-24