Inventor
DEWITT BARBARA S
US7 patents
Patents
7 patentsUS10037931B2Jul 31, 2018
3D-microstrip branchline coupler
IBM4 citations82
US9780429B2Oct 3, 2017
3D-microstrip branchline coupler
IBM8 citations82
US9035719B2May 19, 2015
Three dimensional branchline coupler using through silicon vias and design structures
IBM11 citations81
US9362606B2Jun 7, 2016
On-chip vertical three dimensional microstrip line with characteristic impedance tuning technique and design structures
IBM3 citations71
US10832989B2Nov 10, 2020
3D-microstrip branchline coupler
IBM0 citations50
US10586752B2Mar 10, 2020
3D-microstrip branchline coupler
IBM0 citations50
US9553348B2Jan 24, 2017
On-chip vertical three dimensional microstrip line with characteristic impedance tuning technique and design structures
IBM1 citations49