Patents by Inventor Pawan Kumar Dixit

Pawan Kumar Dixit 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: 11461960
    Abstract: Methods and systems for remote rendering of extended reality (XR) objects are described herein. A server may receive an image of a physical environment. The image may include different views of the physical environment around a client device. The server may render at least one surface of a virtual object based on the different views of the physical environment. The at least one surface may include a reflection of another object of the physical environment from a view point of the client device at the time the image was taken. The server may generate graphics including the rendered at least one surface. The server may send the generated graphics to the client device to enable display of a computer generated environment on the client device. The computer generated environment may include the at least one virtual object with an appearance of a reflective surface.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: October 4, 2022
    Assignee: Citrix Systems, Inc.
    Inventor: Pawan Kumar Dixit
  • Patent number: 11367445
    Abstract: Aspects of the disclosure relate to various systems and techniques that provide for a method and apparatus for transmitting speech as text to a remote server and converting the text stream back to speech for delivery to a remote application. For example, a person, through workspace virtualization, is accessing a remote application that accepts speech as its input. The user, using a microphone, would speak into the microphone where the speech would be converted into text with a local speech-to-text converter. The text version of speech is sent to a remote server, which converts the text back to speech using a remote server based text-to-speech converter where the reconstructed speech is usable as input to a remote application or device.
    Type: Grant
    Filed: February 5, 2020
    Date of Patent: June 21, 2022
    Assignee: Citrix Systems, Inc.
    Inventors: Pawan Kumar Dixit, Dinesh Jidugu
  • Publication number: 20210358203
    Abstract: Methods and systems for remote rendering of extended reality (XR) objects are described herein. A server may receive an image of a physical environment. The image may include different views of the physical environment around a client device. The server may render at least one surface of a virtual object based on the different views of the physical environment. The at least one surface may include a reflection of another object of the physical environment from a view point of the client device at the time the image was taken. The server may generate graphics including the rendered at least one surface. The server may send the generated graphics to the client device to enable display of a computer generated environment on the client device. The computer generated environment may include the at least one virtual object with an appearance of a reflective surface.
    Type: Application
    Filed: April 5, 2021
    Publication date: November 18, 2021
    Inventor: Pawan Kumar Dixit
  • Publication number: 20210241761
    Abstract: Aspects of the disclosure relate to various systems and techniques that provide for a method and apparatus for transmitting speech as text to a remote server and converting the text stream back to speech for delivery to a remote application. For example, a person, through workspace virtualization, is accessing a remote application that accepts speech as its input. The user, using a microphone, would speak into the microphone where the speech would be converted into text with a local speech-to-text converter. The text version of speech is sent to a remote server, which converts the text back to speech using a remote server based text-to-speech converter where the reconstructed speech is usable as input to a remote application or device.
    Type: Application
    Filed: February 5, 2020
    Publication date: August 5, 2021
    Inventors: Pawan Kumar Dixit, Dinesh Jidugu
  • Publication number: 20210233279
    Abstract: An important aspect of augmented reality (AR) is that digital information, such as rendered images of AR scenes and objects, are integrated with the user's view of the real world in real time. However, transmitting large images over the network may negatively impact the real time aspect of the AR experience. Methods and systems for dynamic image compression based on perceived viewing distance are described herein. In some implementations, image compression of streaming AR content is based on real world distances of AR objects relative to a user or client device. In some implementations, image compression of streaming AR content is based on relative depth information. In some implementations, image compression of streaming AR content is based on a type of information or content associated with an AR object. The dynamic image compression based on perceived viewing distance provided by the systems and methods disclosed herein may also be applied to video codecs.
    Type: Application
    Filed: January 27, 2020
    Publication date: July 29, 2021
    Inventor: Pawan Kumar Dixit
  • Publication number: 20210110646
    Abstract: A computer system is provided. The computer system includes a memory, a network interface, a user interface, and at least one processor. The at least one processor is configured to detect a location identifier via the network interface; identify map data associated with the location identifier, the map data being descriptive of a physical environment; identify at least one target location in the map data, the at least one target location being associated with an augmented reality (AR) console including one or more user interface controls, the at least one target location identifying at least one target position within the physical environment; and overlay the at least one target position, as presented via the user interface, with the AR console.
    Type: Application
    Filed: October 11, 2019
    Publication date: April 15, 2021
    Applicant: Citrix Systems, Inc.
    Inventors: Pawan Kumar Dixit, Tejus M. Adiga, Anudeep Narasimhaprasad Athlur
  • Patent number: 10937224
    Abstract: Systems and methods for rendering an Augmented Reality (“AR”) object. The methods comprise: drawing a first bitmap of a first AR object rendered by a server on a display of a client device; selecting/focusing on a second AR object or a part of the first AR object shown on the display; communicating a request for the second AR object or the part of the first AR object from the client device to the server; obtaining, by the server, an object file for the second AR object or part of the first AR object; providing the object file to the client device; locally rendering, by the client device, the second AR object or part of the first AR object as a second bitmap; superimposing the second bitmap on the first bitmap to generate a third bitmap; and drawing the third bitmap on the display of the client device.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: March 2, 2021
    Assignee: Citrix Systems, Inc.
    Inventors: Pawan Kumar Dixit, Mudit Mehrotra
  • Publication number: 20200074715
    Abstract: Systems and methods for rendering an Augmented Reality (“AR”) object. The methods comprise: drawing a first bitmap of a first AR object rendered by a server on a display of a client device; selecting/focusing on a second AR object or a part of the first AR object shown on the display; communicating a request for the second AR object or the part of the first AR object from the client device to the server; obtaining, by the server, an object file for the second AR object or part of the first AR object; providing the object file to the client device; locally rendering, by the client device, the second AR object or part of the first AR object as a second bitmap; superimposing the second bitmap on the first bitmap to generate a third bitmap; and drawing the third bitmap on the display of the client device.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 5, 2020
    Inventors: Pawan Kumar Dixit, Mudit Mehrotra
  • Patent number: 10573057
    Abstract: Systems and methods for rendering an Augmented Reality (“AR”) object. The methods comprise: drawing a first bitmap of a first AR object rendered by a server on a display of a client device; selecting/focusing on a second AR object or a part of the first AR object shown on the display; communicating a request for the second AR object or the part of the first AR object from the client device to the server; obtaining, by the server, an object file for the second AR object or part of the first AR object; providing the object file to the client device; locally rendering, by the client device, the second AR object or part of the first AR object as a second bitmap; superimposing the second bitmap on the first bitmap to generate a third bitmap; and drawing the third bitmap on the display of the client device.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: February 25, 2020
    Assignee: CITRIX SYSTEMS, INC.
    Inventors: Pawan Kumar Dixit, Mudit Mehrotra