Patents by Inventor Saul J. Rothstein

Saul J. Rothstein has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Implicit feature recognition for a solid modeling system
    Patent number: 7643027
    Abstract: Creating an explicit feature used for construction of a computer-aided design model includes recognizing that model features form an implicit feature, presenting variations of the implicit feature, selecting one of the variations of the implicit feature, and creating the explicit feature. The explicit feature produces geometry that gives rise to the selected variation of the implicit feature. The computer-aided design model is constructed by generating the explicit feature after generating the model features that form the implicit feature.
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: January 5, 2010
    Assignee: Dassault Systemes SolidWorks Corporation
    Inventors: Saul J. Rothstein, Robert M. Siegel, Ricardo W. Chin, Mark G. Gibson
  • Implicit Feature Recognition for a Solid Modeling System
    Publication number: 20080174599
    Abstract: Creating an explicit feature used for construction of a computer-aided design model includes recognizing that model features form an implicit feature, presenting variations of the implicit feature, selecting one of the variations of the implicit feature, and creating the explicit feature. The explicit feature produces geometry that gives rise to the selected variation of the implicit feature. The computer-aided design model is constructed by generating the explicit feature after generating the model features that form the implicit feature.
    Type: Application
    Filed: January 18, 2007
    Publication date: July 24, 2008
    Inventors: Saul J. Rothstein, Robert M. Siegel, Ricardo W. Chin, Mark G. Gibson