Patents by Inventor Tran Minh Khuong Vu

Tran Minh Khuong Vu 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).

  • Patent number: 11941349
    Abstract: A computer-implemented method for handwritten text line wrapping includes: obtaining, from a user, at least two words of handwritten text on a screen; determining an original bounding box for the at least two words; creating at least one line-break character for the at least two words; determining at least one baseline for the at least two words; determining a new bounding box for the at least two words based on the at least one baseline; generating, on the screen, a text box; moving, on the screen, at least one of the at least two words from a first line of at least one line of handwritten text to a second line of the at least one line of handwritten text, wherein the second line of handwritten text fits within the text box; and adjusting at least one gap between the at least one line of handwritten text.
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: March 26, 2024
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventors: Tran Minh Khuong Vu, Ryohta Nomura
  • Publication number: 20240086623
    Abstract: A computer-implemented method for handwritten text line wrapping includes: obtaining, from a user, at least two words of handwritten text on a screen; determining an original bounding box for the at least two words; creating at least one line-break character for the at least two words; determining at least one baseline for the at least two words; determining a new bounding box for the at least two words based on the at least one baseline; generating, on the screen, a text box; moving, on the screen, at least one of the at least two words from a first line of at least one line of handwritten text to a second line of the at least one line of handwritten text, wherein the second line of handwritten text fits within the text box; and adjusting at least one gap between the at least one line of handwritten text.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 14, 2024
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Tran Minh Khuong Vu, Ryohta Nomura
  • Publication number: 20230185446
    Abstract: An information processing apparatus and a control method capable of properly grasping the character size and drawing position for free-size or free-position handwriting input are provided. The information processing apparatus includes an input unit capable of detecting handwriting input, a display unit capable of displaying a trajectory of the handwriting input, a display control unit configured to display a trajectory of the handwriting input detected by the input unit on the display unit, a text recognition unit configured to recognize text on the basis of the handwriting input detected by the input unit, and a character size estimation unit configured to obtain a size of drawing of each character in the text, estimate a user-intended character size of the text on the basis of information about a standard height of each character, and generate information indicating the character size and a drawing position.
    Type: Application
    Filed: October 17, 2022
    Publication date: June 15, 2023
    Applicant: Lenovo (Singapore) Pte. Ltd.
    Inventors: Ryohta Nomura, Tran Minh Khuong Vu
  • Patent number: 11543959
    Abstract: A method and system for inserting hand-written text is disclosed. The method includes detecting, from a stylus, an insertion gesture on a touch screen, determining, on the touch screen, an insertion location where the hand-written text is to be inserted, generating, on the touch screen, an insertion box for receiving the hand-written text from the stylus, detecting, from the stylus, the hand-written text in the insertion box, and, in response to determining that the hand-written text nears or exceeds a boundary of the insertion box, increasing a size of the insertion box to accommodate the hand-written text. The method further includes detecting, from the stylus, a completion gesture on the touch screen, reducing the size of the insertion box to encapsulate the inserted hand-written text, and erasing the insertion box and inserting the hand-written text into a space previously occupied by the insertion box.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: January 3, 2023
    Assignee: Lenovo (Singapore) Pte. Ltd.
    Inventor: Tran Minh Khuong Vu