Patents by Inventor Chun-Yi Hu

Chun-Yi Hu 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).

  • Deformation of a computer-aided design model
    Publication number: 20050248562
    Abstract: Deforming a three-dimensional target model using a three-dimensional tool model to cause a change of shape of the target model includes selecting the three-dimensional tool model whereby the tool model representing an archetype of a shape to impress upon the three-dimensional target model, and deforming the target model in accordance with a surface deformation procedure that produces a smoothed shape of the tool model in a region of the target model.
    Type: Application
    Filed: May 4, 2004
    Publication date: November 10, 2005
    Inventors: Gennady Maystrovsky, Byungwook Kwon, Chun-Yi Hu