| System and method for displaying page information in a personal digital notepad KS Nathan, MP Perrone, JF Pitrelli, EH Ratzlaff, J Subrahmonia US Patent 6,326,957, 2001 | 88 | 2001 |
| Methods, reports and survey for the comparison of diverse isolated character recognition results on the UNIPEN database EH Ratzlaff Seventh International Conference on Document Analysis and Recognition, 2003 …, 2003 | 81 | 2003 |
| Retrieving handwritten documents using multiple document recognizers and techniques allowing both typed and handwritten queries TYK Kwok, JR Moulic, KB Ocheltree, MP Perrone, JF Pitrelli, EH Ratzlaff, ... US Patent 7,627,596, 2009 | 59* | 2009 |
| Spatial sorting and formatting for handwriting recognition MP Perrone, EH Ratzlaff US Patent 6,603,881, 2003 | 59 | 2003 |
| System and method for providing user-directed constraints for handwriting recognition JR Lewis, MP Perrone, JF Pitrelli, EH Ratzlaff, J Subrahmonia US Patent 6,401,067, 2002 | 47 | 2002 |
| Inter-line distance estimation and text line extraction for unconstrained online handwriting E Ratzlaff EPRINTS-BOOK-TITLE, 2004 | 46 | 2004 |
| Methods and apparatus for automatic page break detection PT Keyser, MP Perrone, EH Ratzlaff, J Subrahmonia US Patent 7,260,779, 2007 | 45 | 2007 |
| Handwriting recognizer user interface methods EH Ratzlaff, YM Chee US Patent 7,502,017, 2009 | 41 | 2009 |
| Real time measurement of etch rate during a chemical etching process SG Barbee, TF Heinz, Y Hsiao, L Li, EH Ratzlaff, JW Wong US Patent 5,788,801, 1998 | 41 | 1998 |
| Spatial sorting and formatting for handwriting recognition MP Perrone, EH Ratzlaff US Patent 6,603,881, 2003 | 38 | 2003 |
| Contactless real-time in-situ monitoring of a chemical etching process SG Barbee, TF Heinz, L Li, EH Ratzlaff US Patent 5,338,390, 1994 | 26 | 1994 |
| Contactless real-time in-situ monitoring of a chemical etching MJ Balconi-Lamica, SG Barbee, TF Heinz, Y Hsiao, L Li, EH Ratzlaff, ... US Patent 5,516,399, 1996 | 25 | 1996 |
| System and method for automatic quality assurance of user enrollment in a recognition system JR Lewis, JE Maners, KA Ortega, MP Perrone, EH Ratzlaff, ... US Patent 6,826,306, 2004 | 20 | 2004 |
| Method and apparatus for contactless real-time in-situ monitoring of a chemical etching process SG Barbee, M Datta, TF Heinz, L Li, EH Ratzlaff, RV Shenoy US Patent 5,456,788, 1995 | 19 | 1995 |
| Method and apparatus for contactless real-time in-situ monitoring of a chemical etching process SG Barbee, M Datta, TF Heinz, L Li, EH Ratzlaff, RV Shenoy US Patent 5,445,705, 1995 | 19 | 1995 |
| Chemical etch monitor for measuring film etching uniformity during a chemical etching process SG Barbee, TF Heinz, Y Hsiao, L Li, EH Ratzlaff, JW Wong US Patent 5,573,624, 1996 | 17 | 1996 |
| A scanning n-tuple classifier for online recognition of handwritten digits EH Ratzlaff Proceedings of Sixth International Conference on Document Analysis and …, 2001 | 16 | 2001 |
| Minimizing overetch during a chemical etching process SG Barbee, TF Heinz, Y Hsiao, L Li, EH Ratzlaff, JW Wong US Patent 5,501,766, 1996 | 16 | 1996 |
| Verifying the UNIPEN devset L Vuurpijl, R Niels, M Van Erp, L Schomaker, E Ratzlaff Ninth International Workshop on Frontiers in Handwriting Recognition, 586-591, 2004 | 14 | 2004 |
| On-Line Digit Recognition Using Off-Line Features. A Teredesai, EH Ratzlaff, J Subrahmonia, V Govindaraju ICVGIP, 2002 | 14 | 2002 |
