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Patent applications and USPTO patent grants for Cheang; Carmen.The latest application filed is for "system and method for separating three-dimensional models".
Patent | Date |
---|---|
Systems and methods for removing gingiva from computer tooth models Grant 7,826,646 - Pavlovskaia , et al. November 2, 2 | 2010-11-02 |
System and method for separating three-dimensional models Grant 7,273,367 - Hughes , et al. September 25, 2 | 2007-09-25 |
Systems and methods for removing gingiva from computer tooth models Grant 7,040,896 - Pavlovskaia , et al. May 9, 2 | 2006-05-09 |
System and method for separating three-dimensional models App 20040096799 - Hughes, Joy Vannelia ;   et al. | 2004-05-20 |
System and method for separating three-dimensional models Grant 6,688,886 - Hughes , et al. February 10, 2 | 2004-02-10 |
Systems and methods for removing gingiva from computer tooth models App 20040023188 - Pavlovskaia, Elena ;   et al. | 2004-02-05 |
Systems and methods for removing gingiva from computer tooth models App 20020177108 - Pavlovskaia, Elena ;   et al. | 2002-11-28 |
System and method for separating three-dimensional models App 20020055081 - Hughes, Joy Vannelia ;   et al. | 2002-05-09 |
Flexible plane for separating teeth models Grant 6,371,761 - Cheang , et al. April 16, 2 | 2002-04-16 |
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