Patents by Inventor Vishnuvardhan Prodduturi

Vishnuvardhan Prodduturi 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).

  • Synchronized dual eye variable refresh rate update for VR display
    Patent number: 11978372
    Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for synchronized dual eye variable refresh rate update for a VR display. A display processor obtains an indication of a synchronous flush or an asynchronous flush with respect to a first DPU and/or a second DPU. The display processor determines whether a first flush operation and/or a second flush operation is available at a time instance, where the first flush operation and the second flush operation are associated with the first DPU and/or the second DPU. The display processor performs, based on a VSync instance, the first flush operation and/or the second flush operation based on whether the first flush operation and/or the second flush operation are available at the time instance and based on the indication of the synchronous flush or the asynchronous flush.
    Type: Grant
    Filed: May 16, 2023
    Date of Patent: May 7, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Sreekanth Modaikkal, Kumar Saurabh, Kalyan Thota, Vishnuvardhan Prodduturi, Chun Wang
  • Dynamic control of display refresh rate based on user interface activity
    Patent number: 10475405
    Abstract: Techniques are described for controlling the display refresh rate of a display panel. A display driver may determine a display refresh rate based on user activity. One example of user activity is a rate at which a user is scrolling image content being displayed on the display panel. One example of user activity is a duration or pressure of a user interaction with a display panel or a pressure sensor.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: November 12, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Ankita Anil Kumar Choudha, Soman Nikhara, Vishnuvardhan Prodduturi, Prashant Nukala, Jayant Shekhar, Raviteja Tamatam, Kalyan Thota
  • DYNAMIC CONTROL OF DISPLAY REFRESH RATE BASED ON USER INTERFACE ACTIVITY
    Publication number: 20190182452
    Abstract: Techniques are described for controlling the display refresh rate of a display panel. A display driver may determine a display refresh rate based on user activity. One example of user activity is a rate at which a user is scrolling image content being displayed on the display panel. One example of user activity is a duration or pressure of a user interaction with a display panel or a pressure sensor.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 13, 2019
    Inventors: Ankita Anil Kumar Choudha, Soman Nikhara, Vishnuvardhan Prodduturi, Prashant Nukala, Jayant Shekhar, Raviteja Tamatam, Kalyan Thota
  • DYNAMIC CONTROL OF DISPLAY REFRESH RATE BASED ON USER INTERFACE ACTIVITY
    Publication number: 20190180705
    Abstract: Techniques are described for controlling the display refresh rate of a display panel. A display driver may determine a display refresh rate based on user activity. One example of user activity is a rate at which a user is scrolling image content being displayed on the display panel. One example of user activity is a duration or pressure of a user interaction with a display panel or a pressure sensor.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 13, 2019
    Inventors: Ankita Anil Kumar Choudha, Soman Nikhara, Vishnuvardhan Prodduturi, Prashant Nukala, Jayant Shekhar, Raviteja Tamatam, Kalyan Thota