Inventor · disambiguated record
Donald R. Schropp, Jr.
Also filed as: SCHROPP DONALD R · SCHROPP JR DONALD R
17 granted patents·2 pending applications·128 citations·filing 1998–2018
92Inventor score
Files withCANDESCENT TECH CORP6SYNAPTICS INC6COFFEY BRENDAN2SCHROPP JR DONALD R2ADVANCED TECH MATERIALS1
Top patents by PatentIndex Score
19 records- 0194US9804717B2Input sensing and exclusionSYNAPTICS INC·Filed 2015·Granted Oct 31, 2017·17 cites·16 claims
- 0291US6861798B1Tailored spacer wall coatings for reduced secondary electron emissionCANDESCENT TECH CORP·Filed 2000·Granted Mar 1, 2005·42 cites·144 claims
- 0388US8864924B2Solid-state thermite composition based heating deviceCOFFEY BRENDAN·Filed 2009·Granted Oct 21, 2014·10 cites·6 claims
- 0476US8117897B2Elliptical photo-acoustic sensorSCHROPP JR DONALD R·Filed 2007·Granted Feb 21, 2012·5 cites·18 claims
- 0575US9055841B2Package heating apparatusCOFFEY BRENDAN·Filed 2010·Granted Jun 16, 2015·5 cites·20 claims
- 0673US6617772B1Flat-panel display having spacer with rough face for inhibiting secondary electron escapeCANDESCENT TECH CORP·Filed 1998·Granted Sep 9, 2003·22 cites·182 claims
- 0771US10572067B2Input sensing using code division multiplexing (CDM)SYNAPTICS INC·Filed 2018·Granted Feb 25, 2020·1 cites·21 claims
- 0865US8309912B2Atmospheric pressure ion trapSCHROPP JR DONALD R·Filed 2009·Granted Nov 13, 2012·1 cites·20 claims
- 0963US7090554B1Fabrication of flat-panel display having spacer with rough face for inhibiting secondary electron escapeADVANCED TECH MATERIALS·Filed 2003·Granted Aug 15, 2006·4 cites·37 claims
- 1057US9959002B2System and method for input sensingSYNAPTICS INC·Filed 2017·Granted May 1, 2018·0 cites·18 claims
- 1153US2010255169A1Package heating apparatus and chemical compositionINONBRIDGE TECHNOLOGIES INC·Filed 2009·Application pending·0 cites
- 1250US10572065B2Automotive acceleration compensation force sensingSYNAPTICS INC·Filed 2018·Granted Feb 25, 2020·0 cites·20 claims
- 1350US8512641B2Modulation of step function phenomena by varying nanoparticle sizeYANIV ZVI·Filed 2007·Granted Aug 20, 2013·0 cites·3 claims
- 1447US6236157B1Tailored spacer structure coatingCANDESCENT TECH CORP·Filed 1999·Granted May 22, 2001·7 cites·34 claims
- 1547US6153986AVoltage ratio regulator circuit for a spacer electrode of a flat panel display screenCANDESCENT TECH CORP·Filed 1999·Granted Nov 28, 2000·6 cites·22 claims
- 1645US10324576B1Method and system for input object separation using pixel response functionsSYNAPTICS INC·Filed 2017·Granted Jun 18, 2019·0 cites·17 claims
- 1741US6051937AVoltage ratio regulator circuit for a spacer electrode of a flat panel display screenCANDESCENT TECH CORP·Filed 1998·Granted Apr 18, 2000·4 cites·22 claims
- 1841US2018181251A1Capacitive sensing active electromagnetic emission cancellationSYNAPTICS INC·Filed 2017·Application pending·0 cites
- 1939US6414428B1Flat-panel display with intensity control to reduce light-centroid shiftingCANDESCENT TECH CORP·Filed 1999·Granted Jul 2, 2002·4 cites·92 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →