Assignee
CHEN JIONG
3 patents
Top patents by PatentIndex Score
US7902527B2Mar 8, 2011
Apparatus and methods for ion beam implantation using ribbon and spot beams
CHEN JIONG19 citations91
US8502160B2Aug 6, 2013
Beam control assembly for ribbon beam of ions for ion implantation
CHEN JIONG2 citations61
US9455363B2Sep 27, 2016
PN structure formed by improved doping methods to simplify manufacturing process of diodes for solar cells
CHEN JIONG0 citations35