Assignee
CRANDALL RICHARD E
US·4 granted patents·14 citations·filing 2004–2011
Top patents by PatentIndex Score
4 records- 0172US7603560B2Method and apparatus for digital signature authenticationCRANDALL RICHARD E·Filed 2004·Granted Oct 13, 2009·10 cites·6 claims
- 0271US8520971B2Digital image resamplingCRANDALL RICHARD E·Filed 2010·Granted Aug 27, 2013·3 cites·34 claims
- 0366US8891894B2Psychovisual image compressionCRANDALL RICHARD E·Filed 2011·Granted Nov 18, 2014·1 cites·14 claims
- 0447US8655096B2Automatic image sharpening using entropy-based blur radiusCRANDALL RICHARD E·Filed 2011·Granted Feb 18, 2014·0 cites·21 claims
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