Inventor · disambiguated record
J. David Schaffer
Also filed as: SCHAFFER J DAVID
37 granted patents·6 pending applications·3,062 citations·filing 1996–2020
98Inventor score
Files withKONINKL PHILIPS ELECTRONICS NV25PHILIPS ELECTRONICS NA7UNIV NEW YORK STATE RES FOUND2GUTTA SRINIVAS V R1KONINK PHILIPS ESECTRONICS N V1
Top patents by PatentIndex Score
43 records- 0199US7051352B1Adaptive TV program recommenderKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted May 23, 2006·380 cites·36 claims
- 0299US6934964B1Electronic program guide viewing history generator method and systemKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Aug 23, 2005·371 cites·31 claims
- 0399US6411949B1Customizing database information for presentation with media selectionsKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 25, 2002·693 cites·12 claims
- 0498US6704931B1Method and apparatus for displaying television program recommendationsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Mar 9, 2004·238 cites·19 claims
- 0595US7937725B1Three-way media recommendation method and systemKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted May 3, 2011·100 cites·26 claims
- 0695US6851090B1Method and apparatus for displaying program recommendations with indication of strength of contribution of significant attributesKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Feb 1, 2005·84 cites·23 claims
- 0793US7721310B2Method and apparatus for selective updating of a user profileKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted May 18, 2010·69 cites·31 claims
- 0892US7130866B2Controlling the growth of a feature frequency profile by deleting selected frequency counts of features of eventsKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Oct 31, 2006·75 cites·54 claims
- 0991US8843965B1Method and apparatus for generating recommendation scores using implicit and explicit viewing preferencesKURAPATI KAUSHAL·Filed 2000·Granted Sep 23, 2014·73 cites·33 claims
- 1091US7454775B1Method and apparatus for generating television program recommendations based on similarity metricKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Nov 18, 2008·53 cites·20 claims
- 1191US6300872B1Object proximity/security adaptive event detectionPHILIPS ELECTRONICS NA·Filed 2000·Granted Oct 9, 2001·123 cites·13 claims
- 1289US6766525B1Method and apparatus for evaluating television program recommendersKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 20, 2004·35 cites·8 claims
- 1388US7017172B2Recommender system using “fuzzy-now” for real-time eventsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Mar 21, 2006·37 cites·18 claims
- 1487US10542961B2System and method for infrasonic cardiac monitoringUNIV NEW YORK STATE RES FOUND·Filed 2016·Granted Jan 28, 2020·8 cites·25 claims
- 1586US7085747B2Real-time event recommender for media programming using “Fuzzy-Now” and “Personal Scheduler”KONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Aug 1, 2006·32 cites·29 claims
- 1686US6601053B1Optimized artificial neural networksKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 29, 2003·53 cites·21 claims
- 1786US6492905B2Object proximity/security adaptive event detectionKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Dec 10, 2002·76 cites·7 claims
- 1885US6467088B1Reconfiguration manager for controlling upgrades of electronic devicesKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Oct 15, 2002·117 cites·21 claims
- 1983US6892191B1Multi-feature combination generation and classification effectiveness evaluation using genetic algorithmsKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted May 10, 2005·37 cites·12 claims
- 2081US5909674AMethod for optimizing the layout and charge maps of a flowline of pick and place machinesPHILIPS ELECTRONICS NA·Filed 1996·Granted Jun 1, 1999·43 cites·29 claims
- 2178US6196917B1Goal directed user interfacePHILIPS ELECTRONICS NA·Filed 1998·Granted Mar 6, 2001·87 cites·18 claims
- 2277US8578439B1Method and apparatus for presentation of intelligent, adaptive alarms, icons and other informationMATHIAS KEITH E·Filed 2000·Granted Nov 5, 2013·21 cites·21 claims
- 2374US7231652B2Adaptive sampling technique for selecting negative examples for artificial intelligence applicationsKONINKL PHILIPS NV·Filed 2001·Granted Jun 12, 2007·22 cites·34 claims
- 2470US6650953B2Modular optimizer with precedence constraint-handling feature for optimization of component placement machinesKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Nov 18, 2003·15 cites·34 claims
- 2567US6480627B1Image classification using evolved parametersKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Nov 12, 2002·51 cites·18 claims
- 2666US8798937B2Methods for optimizing and using medical diagnostic classifiers based on genetic algorithmsSCHAFFER J DAVID·Filed 2005·Granted Aug 5, 2014·2 cites·17 claims
- 2763US6594531B2Modular optimizer with foreign module learning feature for optimization of component placement machinesKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Jul 15, 2003·9 cites·20 claims
- 2861US6553357B2Method for improving neural network architectures using evolutionary algorithmsKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Apr 22, 2003·29 cites·15 claims
- 2961US6260031B1Code compaction by evolutionary algorithmPHILIPS ELECTRONICS NA·Filed 1998·Granted Jul 10, 2001·29 cites·11 claims
- 3060US6260178B1Component placement machine step size determination for improved throughput via an evolutionary algorithmPHILIPS ELECTRONICS NA·Filed 1999·Granted Jul 10, 2001·20 cites·11 claims
- 3159US7337455B2Method, apparatus, and program for evolving algorithms for detecting content in information streamsKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Feb 26, 2008·13 cites·39 claims
- 3257US5864833AApparatus for optimizing the layout and charge maps of a flowline of pick and place machinesPHILIPS ELECTRONICS NA·Filed 1996·Granted Jan 26, 1999·21 cites·35 claims
- 3356US11478215B2System and method for infrasonic cardiac monitoringUNIV NEW YORK STATE RES FOUND·Filed 2020·Granted Oct 25, 2022·0 cites·16 claims
- 3455US6282528B1Method for optimizing the layout and charge maps of a flowline of pick and place machinesPHILIPS ELECTRONICS NA·Filed 1998·Granted Aug 28, 2001·15 cites·9 claims
- 3553US2008228405A1Search Space Coverage With Dynamic Gene DistributionKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 3651US6487544B1Method for optimizing a line of pick and place machinesKONINL PHILIPS ELECTRONICS NV·Filed 1999·Granted Nov 26, 2002·17 cites·16 claims
- 3750US8073871B2Nearest neighbor recommendation method and systemGUTTA SRINIVAS V R·Filed 2001·Granted Dec 6, 2011·2 cites·6 claims
- 3850US6275815B1Apparatus for optimizing the layout and charge maps of a flowline of pick and place machinesPHILIPS ELECTRONIC NORTH AMERI·Filed 1998·Granted Aug 14, 2001·12 cites·18 claims
- 3950US2004261107A1Method and apparatus for evaluating television program recommendersFiled 2004·Application pending·0 cites
- 4046US2003212645A1Optimized artificial neural networksKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 4144US2008234944A1Method and Apparatus for Subset Selection with Preference MaximizationKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 4243US2003051240A1Four-way recommendation method and system including collaborative filteringKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Application pending·0 cites
- 4339US2003126606A1Hierarchical decision fusion of recommender scoresKONINK PHILIPS ESECTRONICS N V·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →