Patents by Inventor David Walker DUHON

David Walker DUHON 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: 11144196
    Abstract: A facility enabling a user to operate visual user interface controls with ink commands is described. The facility causes to be displayed a control operable with mouse input, and receives an ink command directed to the displayed control. In response, the facility operates the displayed control in accordance with the received ink command.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: October 12, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: David Walker Duhon, Yibo Sun, Xiao Tu, Francis Zhou
  • Publication number: 20200125253
    Abstract: A facility enabling a user to operate visual user interface controls with ink commands is described. The facility causes to be displayed a control operable with mouse input, and receives an ink command directed to the displayed control. In response, the facility operates the displayed control in accordance with the received ink command.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: David Walker Duhon, Yibo Sun, Xiao Tu, Francis Zhou
  • Publication number: 20170285931
    Abstract: A facility enabling a user to operate visual user interface controls with ink commands is described. The facility causes to be displayed a control operable with mouse input, and receives an ink command directed to the displayed control. In response, the facility operates the displayed control in accordance with the received ink command.
    Type: Application
    Filed: March 29, 2016
    Publication date: October 5, 2017
    Inventors: David Walker Duhon, Yibo Sun, Xiao Tu, Francis Zhou
  • Patent number: 9633466
    Abstract: Systems and methods are provided for improving the latency for display of ink during user creation of ink content with a stylus, mouse, finger (or other touch input), or other drawing device for tracing a desired location for ink content in a display area. In order to reduce or minimize the time for display of ink content created by a user using a stylus/mouse/touch input/other device, a separate ink rendering process thread can be used that operates within the operating system and in parallel to other application threads. When it is desired to create ink content within an application, user interactions corresponding to creation of ink content can be handled by the separate ink rendering process thread. This can avoid potential delays in displaying ink content due to an application handling other events in a process flow.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: April 25, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Xiao Tu, Krishnan Menon, Fei Xiong, Sung Hong, David Walker Duhon
  • Publication number: 20160093087
    Abstract: Systems and methods are provided for improving the latency for display of ink during user creation of ink content with a stylus, mouse, finger (or other touch input), or other drawing device for tracing a desired location for ink content in a display area. In order to reduce or minimize the time for display of ink content created by a user using a stylus/mouse/touch input/other device, a separate ink rendering process thread can be used that operates within the operating system and in parallel to other application threads. When it is desired to create ink content within an application, user interactions corresponding to creation of ink content can be handled by the separate ink rendering process thread. This can avoid potential delays in displaying ink content due to an application handling other events in a process flow.
    Type: Application
    Filed: September 29, 2014
    Publication date: March 31, 2016
    Inventors: XIAO TU, KRISHNAN MENON, FEI XIONG, SUNG HONG, David Walker DUHON