YR

Yunju Ra

TC Top Engineering Co.: 1 patents #1 of 6Top 20%
📍 Irvine, CA: #270 of 707 inventorsTop 40%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #118,896 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7871490 Inductively coupled plasma generation system with a parallel antenna array having evenly distributed power input and ground nodes and improved field distribution Harqkyun Kim 2011-01-18