Patents by Inventor Sanjay Dorairaj

Sanjay Dorairaj 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: 20220215093
    Abstract: A computing device may detect events such as a break-in, fire, flood, movement of people between different areas or zones within a defined area, cyberattacks, movement of devices away from the defined area, etc. If an event is detected, the computing device may take action to protect devices, data on the devices, and/or accounts accessible by the devices. The devices may encrypt, backup data, and/or delete data. The computing device may communicate with other computing devices about events that have been detected.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventors: William McMaster, Brian Xu, Sanjay Dorairaj
  • Patent number: 11314858
    Abstract: A computing device may detect events such as a break-in, fire, flood, movement of people between different areas or zones within a defined area, cyberattacks, movement of devices away from the defined area, etc. If an event is detected, the computing device may take action to protect devices, data on the devices, and/or accounts accessible by the devices. The devices may encrypt, backup data, and/or delete data. The computing device may communicate with other computing devices about events that have been detected.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: April 26, 2022
    Assignee: Comcast Cable Communications, LLC
    Inventors: William McMaster, Brian Xu, Sanjay Dorairaj
  • Publication number: 20200117798
    Abstract: A computing device may detect events such as a break-in, fire, flood, movement of people between different areas or zones within a defined area, cyberattacks, movement of devices away from the defined area, etc. If an event is detected, the computing device may take action to protect devices, data on the devices, and/or accounts accessible by the devices. The devices may encrypt, backup data, and/or delete data. The computing device may communicate with other computing devices about events that have been detected.
    Type: Application
    Filed: October 10, 2018
    Publication date: April 16, 2020
    Inventors: William McMaster, Brian Xu, Sanjay Dorairaj
  • Patent number: 10075538
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Grant
    Filed: September 1, 2016
    Date of Patent: September 11, 2018
    Assignee: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Publication number: 20170099355
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Application
    Filed: September 1, 2016
    Publication date: April 6, 2017
    Inventor: Sanjay Dorairaj
  • Patent number: 9479798
    Abstract: Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.
    Type: Grant
    Filed: October 8, 2014
    Date of Patent: October 25, 2016
    Assignee: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Patent number: 9462064
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: October 4, 2016
    Assignee: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Publication number: 20150244818
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Application
    Filed: March 9, 2015
    Publication date: August 27, 2015
    Inventor: Sanjay Dorairaj
  • Patent number: 9015274
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: April 21, 2015
    Assignee: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Publication number: 20150093037
    Abstract: Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.
    Type: Application
    Filed: October 8, 2014
    Publication date: April 2, 2015
    Inventor: Sanjay Dorairaj
  • Patent number: 8897586
    Abstract: Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: November 25, 2014
    Assignee: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Publication number: 20140122641
    Abstract: This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.
    Type: Application
    Filed: October 29, 2012
    Publication date: May 1, 2014
    Applicant: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj
  • Publication number: 20130336594
    Abstract: Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.
    Type: Application
    Filed: June 15, 2012
    Publication date: December 19, 2013
    Applicant: Comcast Cable Communications, LLC
    Inventor: Sanjay Dorairaj