Patents by Inventor Ponmudi Ramachandran

Ponmudi Ramachandran 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: 20190037613
    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for an access point (AP) of a public wireless internet service provider (WISP) to authenticate a mobile device. The mobile device may provide a mobile subscriber identifier associated with a mobile network operator (MNO) that is different from the public WISP. The public WISP and MNO can coordinate the access credential so that the MNO is able to send the access credential to the mobile device if the MNO authorizes the use of the public WISP. The access credential may be sent using a messaging service, such as short message service (SMS). Using this technique, a subscriber of the MNO can obtain the AP access credential for the public WISP using a trustworthy delivery of the access credential by the MNO. The public WISP and MNO can monetize the internet access and authentication coordination workflow.
    Type: Application
    Filed: July 31, 2017
    Publication date: January 31, 2019
    Inventors: Subramanian Anantharaman, Sreekanth Natarajan, Ponmudi Ramachandran
  • Patent number: 9386461
    Abstract: A location aware, self-locating access point can provide a wireless link through a wireless network to a wireless device. If the wireless link bandwidth is less than a target bandwidth for the wireless device, then the location aware, self-locating access point can move itself to a new operating location that provides an increased wireless link bandwidth. If a second wireless device is added to the wireless network, then the new operating location is selected to provide an increased link bandwidth for both wireless devices. In one embodiment, the wireless devices in the wireless network can be prioritized so that the new operating location increases the wireless link bandwidth for the wireless device with a higher priority.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: July 5, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Ponmudi Ramachandran, Subramanian Anantharaman
  • Patent number: 9226137
    Abstract: The disclosure relates to sharing real-time multimedia content. The method may include identifying an application for sharing by a first device, discovering one or more second devices by the first device, independent of a technology or a platform of the devices, applying communication protocols and creating an association between the first device and the one or more second devices, and determining multimedia capabilities of the one or more second devices. Furthermore, such an example method may include selecting at least a portion of the screen of a first device for sharing based at least on the determined multimedia capabilities of the second devices, computing application associated performance parameters based at least on a type of content and transmitting the selected portion of the screen of the first device to the one or more second devices over the wireless connection.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: December 29, 2015
    Assignee: QUALCOMM INCORPORATED
    Inventors: Subramanian Anantharaman, Mahesh Moorthy, Ponmudi Ramachandran, Sivakumar Ardhanari
  • Publication number: 20150095419
    Abstract: The disclosure relates to sharing real-time multimedia content. The method may include identifying an application for sharing by a first device, discovering one or more second devices by the first device, independent of a technology or a platform of the devices, applying communication protocols and creating an association between the first device and the one or more second devices, and determining multimedia capabilities of the one or more second devices. Furthermore, such an example method may include selecting at least a portion of the screen of a first device for sharing based at least on the determined multimedia capabilities of the second devices, computing application associated performance parameters based at least on a type of content and transmitting the selected portion of the screen of the first device to the one or more second devices over the wireless connection.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Subramanian ANANTHARAMAN, Mahesh Sureshbhai MOORTHY, Ponmudi RAMACHANDRAN, Sivakumar ARDHANARI
  • Publication number: 20140376529
    Abstract: A location aware, self-locating access point can provide a wireless link through a wireless network to a wireless device. If the wireless link bandwidth is less than a target bandwidth for the wireless device, then the location aware, self-locating access point can move itself to a new operating location that provides an increased wireless link bandwidth. If a second wireless device is added to the wireless network, then the new operating location is selected to provide an increased link bandwidth for both wireless devices. In one embodiment, the wireless devices in the wireless network can be prioritized so that the new operating location increases the wireless link bandwidth for the wireless device with a higher priority.
    Type: Application
    Filed: June 21, 2013
    Publication date: December 25, 2014
    Inventors: Ponmudi Ramachandran, Subramanian Anantharaman