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Patent applications and USPTO patent grants for Caldwell; Dan.The latest application filed is for "system and method for display device characterization, calibration, and verification".
Patent | Date |
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System and method for display device characterization, calibration, and verification Grant RE44,194 - Herbert , et al. May 7, 2 | 2013-05-07 |
System and method for display device characterization, calibration, and verification Grant RE44,149 - Herbert , et al. April 16, 2 | 2013-04-16 |
System and method for display device characterization, calibration, and verification Grant 7,869,619 - Herbert , et al. January 11, 2 | 2011-01-11 |
System and method for display device characterization, calibration, and verification App 20100026702 - Herbert; Franz H. ;   et al. | 2010-02-04 |
Combined magazine rack and advertising display Grant D532,218 - Caldwell , et al. November 21, 2 | 2006-11-21 |
System and method for display device characterization, calibration, and verification Grant 6,937,249 - Herbert , et al. August 30, 2 | 2005-08-30 |
System and method for display device characterization, calibration, and verification App 20050099431 - Herbert, Franz H. ;   et al. | 2005-05-12 |
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