YC

Ying-Chang Cheng

ZT Zippy Technology: 1 patents #7 of 13Top 55%
Overall (2011): #125,101 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7974065 Electric arc isolation structure for transformers — 2011-07-05