Inventor
SYMES JR WALTER J
US13 patents
⚠️ This page may combine multiple inventors who share the name “SYMES JR WALTER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FERRO CORP
10 patentsUS5599757AFeb 4, 1997
NPO dielectric ceramic compositions and capacitors made therefrom
FERRO CORP24 citations92
US5571767ANov 5, 1996
Low fire X7R dielectric compositions and capacitors made therefrom
FERRO CORP32 citations92
US7161795B1Jan 9, 2007
COG dielectric composition for use with copper electrodes
FERRO CORP37 citations91
US7521390B2Apr 21, 2009
Ultra low temperature fixed X7R and BX dielectric ceramic composition and method of making
FERRO CORP12 citations83
US7858548B2Dec 28, 2010
COG dielectric composition for use with nickel electrodes
FERRO CORP9 citations80
US10494306B2Dec 3, 2019
High-K LTCC dielectric compositions and devices
FERRO CORP0 citations51
US10287211B2May 14, 2019
Low-K and mid-K LTCC dielectric compositions and devices
FERRO CORP0 citations51
US10065894B2Sep 4, 2018
High-K LTCC dielectric compositions and devices
FERRO CORP1 citations51
US9704650B2Jul 11, 2017
COG dielectric composition for use with nickel electrodes
FERRO CORP1 citations51
US9892853B2Feb 13, 2018
Mid-K LTCC compositions and devices
FERRO CORP1 citations50