Inventor
LUTZ CHARLES R
US5 patents
Patents
5 patentsUS6847060B2Jan 25, 2005
Bipolar transistor with graded base layer
KOPIN CORP21 citations90
US7566948B2Jul 28, 2009
Bipolar transistor with enhanced base transport
KOPIN CORP8 citations82
US7345327B2Mar 18, 2008
Bipolar transistor
KOPIN CORP3 citations60
US7115466B2Oct 3, 2006
Bipolar transistor with graded base layer
KOPIN CORP5 citations60
US7872330B2Jan 18, 2011
Bipolar transistor with enhanced base transport
KOPIN CORP0 citations50