Patents by Inventor Sebastian Arthur Chua

Sebastian Arthur Chua 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).

  • Systems and methods for recolouring vector graphics
    Publication number: 20240046531
    Abstract: Described herein is a computer implemented method for recolouring a vector graphic. Dominant colours defined by the vector graphic are determined, and a set of file colour groups is generated by associating file colours with dominant colours defined by the vector graphic. Colour change input data defining a particular file colour group and a new colour is received, and in response a colour transformation is determined. Corresponding transformed file colours are then calculated using the colour transformation.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 8, 2024
    Applicant: Canva Pty Ltd
    Inventors: Tristan Lindsay Martin, Sebastian Arthur Chua
  • Systems and methods for recolouring vector graphics
    Patent number: 11816761
    Abstract: Described herein is a computer implemented method for recolouring a vector graphic. Dominant colours defined by the vector graphic are determined, and a set of file colour groups is generated by associating file colours with dominant colours defined by the vector graphic. Colour change input data defining a particular file colour group and a new colour is received, and in response a colour transformation is determined. Corresponding transformed file colours are then calculated using the colour transformation.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: November 14, 2023
    Assignee: Canva Pty Ltd
    Inventors: Tristan Lindsay Martin, Sebastian Arthur Chua
  • Systems and methods for recolouring vector graphics
    Publication number: 20210407155
    Abstract: Described herein is a computer implemented method for recolouring a vector graphic. Dominant colours defined by the vector graphic are determined, and a set of file colour groups is generated by associating file colours with dominant colours defined by the vector graphic. Colour change input data defining a particular file colour group and a new colour is received, and in response a colour transformation is determined. Corresponding transformed file colours are then calculated using the colour transformation.
    Type: Application
    Filed: June 24, 2021
    Publication date: December 30, 2021
    Inventors: Tristan Lindsay Martin, Sebastian Arthur Chua