Inventor · disambiguated record
Jay D. Freeman
Also filed as: FREEMAN JAY · FREEMAN JAY D · FREEMAN JAY DAVIS
12 granted patents·1 pending application·469 citations·filing 1992–2012
93Inventor score
Top patents by PatentIndex Score
13 records- 0196US7762380B2Currency discrimination system and methodCUMMINS ALLISON CORP·Filed 2007·Granted Jul 27, 2010·80 cites·51 claims
- 0296US7628326B2Magnetic detection system for use in currency processing and method and apparatus for using the sameCUMMINS ALLISON CORP·Filed 2008·Granted Dec 8, 2009·82 cites·12 claims
- 0396US7591428B2Magnetic detection system for use in currency processing and method and apparatus for using the sameCUMMINS ALLISON CORP·Filed 2005·Granted Sep 22, 2009·88 cites·39 claims
- 0494US8684157B2Currency discrimination system and methodCUMMINS ALLISON CORP·Filed 2012·Granted Apr 1, 2014·16 cites·18 claims
- 0594US8322505B2Currency discrimination system and methodFREEMAN JAY D·Filed 2010·Granted Dec 4, 2012·44 cites·23 claims
- 0689US5260653AThin film very high sensitivity magnetoresistive magnetometer having temperature compensation and simple domain stabilityEASTMAN KODAK CO·Filed 1992·Granted Nov 9, 1993·75 cites·1 claims
- 0769US5644456AMagnetically capped dual magnetoresistive reproduce headEASTMAN KODAK CO·Filed 1996·Granted Jul 1, 1997·22 cites·7 claims
- 0854US5717381ACopyright protection for photos and documents using magnetic elementsEASTMAN KODAK CO·Filed 1995·Granted Feb 10, 1998·21 cites·13 claims
- 0951US5644228APermanent magnet assembly with MR and DC compensating biasEASTMAN KODAK CO·Filed 1994·Granted Jul 1, 1997·17 cites·6 claims
- 1051US5485333AShorted DMR reproduce headEASTMAN KODAK CO·Filed 1993·Granted Jan 16, 1996·8 cites·5 claims
- 1148US5532584AMR sensor including calibration circuit wherein signals are averaged for determining a correction factor and pole pieces are shaped to reduce field in gap therebetweenEASTMAN KODAK CO·Filed 1994·Granted Jul 2, 1996·13 cites·5 claims
- 1247US5895134AAdvanced photo system format selectorEASTMAN KODAK CO·Filed 1997·Granted Apr 20, 1999·3 cites·2 claims
- 1344US2007095630A1Method and apparatus for document identification and authenticationCUMMINS ALLISON CORP·Filed 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →