Patents by Inventor Luke Hwang

Luke Hwang 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).

  • Computer based models for absorbent articles
    Patent number: 9092585
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: July 28, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Arthur Joseph Koehler, Gene Xiaoqing Huang, Chengming Wang, Chuming Luke Hwang, Mel Allende-Blanco, Matthew Joseph Macura
  • COMPUTER BASED MODELS FOR ABSORBENT ARTICLES
    Publication number: 20140207435
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Application
    Filed: January 22, 2013
    Publication date: July 24, 2014
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventors: Arthur Joseph KOEHLER, Gene Xiaoqing HUANG, Chengming WANG, Chuming Luke HWANG, Mel ALLENDE-BLANCO, Matthew Joseph MACURA
  • Computer based models for absorbent articles
    Patent number: 8468000
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: June 18, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Chengming Wang, Gene Xiaoqing Huang, Arthur Joseph Koehler, Chuming Luke Hwang
  • Computer based models for absorbent articles
    Patent number: 8392161
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: March 5, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Chengming Wang, Gene Xiaoqing Huang, Arthur Joseph Koehler, Chuming Luke Hwang
  • Computer based models for absorbent articles
    Patent number: 8386219
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: February 26, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Arthur Joseph Koehler, Gene Xiaoqing Huang, Chengming Wang, Chuming Luke Hwang, Mel Allende-Blanco, Matthew Joseph Macura
  • Computer Based Models for Absorbent Articles
    Publication number: 20110060555
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Application
    Filed: September 10, 2009
    Publication date: March 10, 2011
    Inventors: Arthur Joseph Koehler, Gene Xiaoqing Huang, Chengming Wang, Chuming Luke Hwang, Mel Allende-Blanco, Matthew Joseph Macura
  • Computer Based Models for Absorbent Articles
    Publication number: 20110060570
    Abstract: Methods of using computer based models for simulating the physical behavior of bodily fluids with absorbent articles.
    Type: Application
    Filed: September 10, 2009
    Publication date: March 10, 2011
    Inventors: Chengming Wang, Gene Xiaoqing Huang, Arthur Joseph Koehler, Chuming Luke Hwang
  • Method of analysis of comfort for virtual prototyping system
    Patent number: 7634394
    Abstract: A method for analyzing the comfort of an actual product on an actual body by use of a virtual product model and virtual body model to calculate a comfort indicator. The method comprises the steps of: (a) providing a virtual body model; (b) providing a virtual product model; (c) providing virtual simulation software; (d) gathering data from actual users of an actual product of a type modeled by the virtual product model; (e) running a virtual simulation for the virtual product model worn on the virtual body model; (f) running a virtual simulation for the virtual body model in the absence of the virtual product model; (g) calculating a difference in deformation on the virtual body model between the virtual simulations; and (h) correlating the calculated difference to the gathered data to determine a magnitude difference, the magnitude difference being the comfort indicator.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: December 15, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Matthew Joseph Macura, Bryan Keith Feller, Noble Lester Rye, II, Luke Hwang, John Matthew Anast, Marianne Elizabeth Brunner, Tana Marie Kirkbride
  • Method of analysis of comfort for virtual prototyping system
    Publication number: 20050264563
    Abstract: A method for analyzing the comfort of an actual product on an actual body by use of a virtual product model and virtual body model to calculate a comfort indicator. The method comprises the steps of: (a) providing a virtual body model; (b) providing a virtual product model; (c) providing virtual simulation software; (d) gathering data from actual users of an actual product of a type modeled by the virtual product model; (e) running a virtual simulation for the virtual product model worn on the virtual body model; (f) running a virtual simulation for the virtual body model in the absence of the virtual product model; (g) calculating a difference in deformation on the virtual body model between the virtual simulations; and (h) correlating the calculated difference to the gathered data to determine a magnitude difference, the magnitude difference being the comfort indicator.
    Type: Application
    Filed: March 4, 2005
    Publication date: December 1, 2005
    Inventors: Matthew Macura, Bryan Feller, Noble Rye II, Luke Hwang, John Anast, Marianne Brunner, Tana Kirkbride
  • System and method of virtual representation of folds and pleats
    Publication number: 20050267615
    Abstract: A virtual model capable of simulating physical deformation of at least a portion of a product to be worn on a body. The portion comprises a longitudinal fold or pleat and model comprises at least two elements. The two elements are joined along a common boundary of nodes, and the elements offer substantially no bending resistance at the boundary of common nodes.
    Type: Application
    Filed: March 4, 2005
    Publication date: December 1, 2005
    Inventors: Bruce Lavash, Matthew Macura, Noble Rye, Bryan Feller, Luke Hwang, Michael Looney, Douglass Henry