Inventor · disambiguated record
Walter J. Symes, Jr.
Also filed as: SYMES JR WALTER J · SYMES WALTER J
14 granted patents·1 pending application·161 citations·filing 1995–2019
92Inventor score
Top patents by PatentIndex Score
15 records- 0194US7161795B1COG dielectric composition for use with copper electrodesFERRO CORP·Filed 2005·Granted Jan 9, 2007·37 cites·19 claims
- 0288US7521390B2Ultra low temperature fixed X7R and BX dielectric ceramic composition and method of makingFERRO CORP·Filed 2007·Granted Apr 21, 2009·12 cites·25 claims
- 0386US8114801B2COG dieletric composition for use with nickel electrodesSYMES JR WALTER J·Filed 2010·Granted Feb 14, 2012·8 cites·11 claims
- 0479US10065894B2High-K LTCC dielectric compositions and devicesFERRO CORP·Filed 2016·Granted Sep 4, 2018·1 cites·21 claims
- 0578US7858548B2COG dielectric composition for use with nickel electrodesFERRO CORP·Filed 2006·Granted Dec 28, 2010·9 cites·22 claims
- 0677US8305731B2Lead and cadmium free, low temperature fired X7R dielectric ceramic composition and method of makingSYMES JR WALTER J·Filed 2008·Granted Nov 6, 2012·5 cites·20 claims
- 0770US9892853B2Mid-K LTCC compositions and devicesFERRO CORP·Filed 2015·Granted Feb 13, 2018·1 cites·20 claims
- 0870US5783165AMethod of making barium titanateFERRO CORP·Filed 1997·Granted Jul 21, 1998·30 cites·11 claims
- 0969US9704650B2COG dielectric composition for use with nickel electrodesFERRO CORP·Filed 2014·Granted Jul 11, 2017·1 cites·13 claims
- 1067US9852848B2COG dielectric composition for use with nickel electrodesFerro Corportion·Filed 2016·Granted Dec 26, 2017·1 cites·21 claims
- 1166US5571767ALow fire X7R dielectric compositions and capacitors made therefromFERRO CORP·Filed 1995·Granted Nov 5, 1996·32 cites·9 claims
- 1263US10494306B2High-K LTCC dielectric compositions and devicesFERRO CORP·Filed 2016·Granted Dec 3, 2019·0 cites·16 claims
- 1359US5599757ANPO dielectric ceramic compositions and capacitors made therefromFERRO CORP·Filed 1995·Granted Feb 4, 1997·24 cites·10 claims
- 1455US10287211B2Low-K and mid-K LTCC dielectric compositions and devicesFERRO CORP·Filed 2016·Granted May 14, 2019·0 cites·12 claims
- 1546US2021269363A1High q ltcc dielectric compositions and devicesFERRO CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →