Patent applications and USPTO patent grants for Walch; Mark.The latest application filed is for "systems and methods for biometric identification using handwriting recognition".
Patent | Date |
---|---|
Systems and methods for assessing disorders affecting fine motor skills using handwriting recognition Grant 7,636,457 - Franke , et al. December 22, 2 | 2009-12-22 |
Systems and methods for biometric identification using handwriting recognition Grant 7,362,901 - Walch April 22, 2 | 2008-04-22 |
Systems and methods for biometric identification using handwriting recognition App 20050163377 - Walch, Mark | 2005-07-28 |
Systems and methods for assessing disorders affecting fine motor skills using handwriting recognition App 20050053269 - Franke, William E. ;   et al. | 2005-03-10 |
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