Patents by Inventor Satyanarayana Avadhanam

Satyanarayana Avadhanam 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).

  • Publication number: 20180302556
    Abstract: Systems and methods may provide for capturing 360 degree video, and multi-resolution encoding, processing and displaying of the video based on a field of view (FOV) and region of interest (ROI) for a viewer. The ROI may be determined based on eye tracking information (ETI) and the video may be encoded for viewports within the FOV at a high resolution and for other viewports outside the FOV at a lower resolution. ROI in the video may be encoded at a high resolution and areas outside of the ROI may be encoded at a lower resolution. The ETI enables the selective display of one or more warnings based on the gaze of a user to improve the efficiency of the warning. 3D glasses having variable lens may be used to adjust the focal distance of a virtual display to match a virtual distance of an object based on stereo distance cues.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 18, 2018
    Inventors: Stanley J. Baran, Abhishek R. Appu, Sang-Hee Lee, Atthar H. Mohammed, Jong Dae Oh, Hiu-Fai R. Chan, Joydeep Ray, Barnan Das, Archie Sharma, Richmond Hicks, Changliang Wang, Satyanarayana Avadhanam, Robert J. Johnston, Narayan Biswal
  • Publication number: 20180301095
    Abstract: Often when there is a glare on a display screen the user may be able to mitigate the glare by tilting or otherwise moving the screen or changing their viewing position. However, when driving a car there are limited options for overcoming glares on the dashboard, especially when you are driving for a long distance in the same direction. Embodiments are directed to eliminating such glare. Other embodiments are related to mixed reality (MR) and filling in occluded areas.
    Type: Application
    Filed: April 17, 2017
    Publication date: October 18, 2018
    Inventors: Arthur J. Runyan, Richmond Hicks, Nausheen Ansari, Narayan Biswal, Ya-Ti Peng, Abhishek R. Appu, Wen-Fu Kao, Sang-Hee Lee, Joydeep Ray, Changliang Wang, Satyanarayana Avadhanam, Scott Janus, Gary Smith, Nilesh V. Shah, Keith W. Rowe, Robert J. Johnston
  • Patent number: 10096080
    Abstract: A frame of pixel data may be burst at a higher frame rate to create a lower effective refresh rate when the actual image update rate is lower than the frame rate. This results in the ability to power manage the transmit portion of the display engine and the receive portion of the panel electronics, while reducing display initiated repetitive memory traffic to conserve power.
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: October 9, 2018
    Assignee: Intel Corporation
    Inventors: Seh W. Kwa, Nausheen Ansari, Satyanarayana Avadhanam
  • Publication number: 20180288392
    Abstract: Systems and methods may provide for tuning content for display based on a user viewing distance as detected by stereoscopic depth cameras. The depth cameras improve the accuracy of detection and segmentation for users, particularly for off axis viewing. The detected viewing distance thereby allows the resolution, size, type and format of the content to be more precisely adjusted to improve the viewing experience and/or to provide an appropriate user interface. Detecting the viewer distance allows the resolution of the content to be reduced when appropriate, thereby reducing the encoding and processing requirements to provide significant improvements in power and bandwidth efficiency.
    Type: Application
    Filed: April 1, 2017
    Publication date: October 4, 2018
    Applicant: Intel Corporation
    Inventors: Richmond Hicks, Narayan Biswal, Satyanarayana Avadhanam, Changliang Wang
  • Publication number: 20180268752
    Abstract: Methods and apparatus to implement aging compensation for emissive displays with subpixel rendering are disclosed. An example apparatus includes a converter to convert red-green-blue (RGB) data to subpixel rendering (SPR) data. The RGB data is indicative of an image to be rendered on an emissive display screen. The apparatus includes a compensator to apply pixel correction values to the SPR data to generate corrected SPR data to compensate for pixel degradation. The apparatus further includes a usage accumulator to track pixel usage based on the corrected SPR data. The apparatus also includes a correction calculator to calculate the pixel correction values based on the pixel usage.
    Type: Application
    Filed: December 28, 2017
    Publication date: September 20, 2018
    Inventors: Zhiming J. Zhuang, Srikanth Kambhatla, Satyanarayana Avadhanam, Antonio Cheng, Nobuyuki Suzuki
  • Publication number: 20160275900
    Abstract: Methods and apparatus relating to adaptive partial screen update with dynamic backlight control capability are described. In an embodiment, logic causes retrieval of a full frame of content (to be displayed on a display device) based at least in part on an amount of partial screen change to be performed. Other embodiments are also disclosed and claimed.
    Type: Application
    Filed: December 28, 2013
    Publication date: September 22, 2016
    Inventors: Seh W. Kwa, Satyanarayana Avadhanam, Ravi Ranganathan
  • Publication number: 20150379665
    Abstract: A frame of pixel data may be burst at a higher frame rate to create a lower effective refresh rate when the actual image update rate is lower than the frame rate. This results in the ability to power manage the transmit portion of the display engine and the receive portion of the panel electronics, while reducing display initiated repetitive memory traffic to conserve power.
    Type: Application
    Filed: June 27, 2014
    Publication date: December 31, 2015
    Inventors: Seh W. Kwa, Nausheen Ansari, Satyanarayana Avadhanam
  • Publication number: 20150279334
    Abstract: An apparatus may include a link component and a display component. The link component may be operative to receive media content via data frames over a display interconnect, the data frames received periodically in succession at a first rate corresponding to a native frame rate of the media content. The display component may be operative to display the data frames in succession at a second rate corresponding to a native refresh rate of the display component, the display component operative to re-display data frames already shown to maintain the second rate when new data frames have not been received over the display interconnect.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 1, 2015
    Applicant: Intel Corporation
    Inventors: Seh Kwa, Satyanarayana Avadhanam
  • Patent number: 9030481
    Abstract: An apparatus may include a link component and a display component. The link component may be operative to receive media content via data frames over a display interconnect, the data frames received periodically in succession at a first rate corresponding to a native frame rate of the media content. The display component may be operative to display the data frames in succession at a second rate corresponding to a native refresh rate of the display component, the display component operative to re-display data frames already shown to maintain the second rate when new data frames have not been received over the display interconnect.
    Type: Grant
    Filed: September 28, 2012
    Date of Patent: May 12, 2015
    Assignee: Intel Corporation
    Inventors: Seh Kwa, Satyanarayana Avadhanam
  • Publication number: 20150085187
    Abstract: An electronic device, method, and at least one machine readable medium for burst mode processing of video data with inband link power management are provided herein. The method includes receiving a pixel stream, transferring the received stream as currently-available frame-formatted video data to a sink in burst at high data rate, and entering a reduced-power operating state until transfer of additional currently-available video data is enabled. The method may include issuing inband command signals to cause the link to enter into and exit from the reduced-power link operating states.
    Type: Application
    Filed: September 20, 2013
    Publication date: March 26, 2015
    Inventors: Huimin Chen, George R. Hayek, Robert Jamie Johnston, Pravas Pradhan, Satyanarayana Avadhanam, Seh W. Kwa
  • Publication number: 20140053262
    Abstract: A platform may use a central processing unit to run an operating system. Independently of the operating system, in the central processing unit, a hardware controller, such as a manageability engine, may be used to control which window is on the top of the Z-order and thereby control which window is displayed to the user. As a result, in some embodiments, the hardware controller can prevent an interloper or malware from interjecting an illegitimate window over a legitimate window that the user actually desired to access. In addition, a hardware indicator may be provided to assure the user when an accessed website is legitimate.
    Type: Application
    Filed: September 30, 2011
    Publication date: February 20, 2014
    Inventors: Nitin V. Sarangdhar, Satyanarayana Avadhanam, Srikanth Kambhatla
  • Publication number: 20140002739
    Abstract: An apparatus may include a link component and a display component. The link component may be operative to receive media content via data frames over a display interconnect, the data frames received periodically in succession at a first rate corresponding to a native frame rate of the media content. The display component may be operative to display the data frames in succession at a second rate corresponding to a native refresh rate of the display component, the display component operative to re-display data frames already shown to maintain the second rate when new data frames have not been received over the display interconnect.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 2, 2014
    Inventors: Seh Kwa, Satyanarayana Avadhanam