Patents by Inventor Ashwini Kumar Varma

Ashwini Kumar Varma 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: 11071038
    Abstract: This disclosure relates generally to a method and system for multi-hop path selection for mobile robots based on cloud platform providing an optimal path for end-to-end communication in the multi-hop network. Multi-hop path selection for mobile robots, conventionally performed at mobile robot end, may not provide an optimal path as mobile robots are unaware of the global scenario of the multi-hop network. Further, computation at mobile robot end is not an energy efficient solution. The disclosed cloud system communicates the optimal path to the source mobile robot to reach the destination mobile robot through the plurality of Access Points (APs). Multi-hop path selection for mobile robots, currently performed at mobile robot end, may not provide an optimal path as mobile robots are unaware of the global scenario of the multi-hop network. The optimal path computed at cloud system increases the life-time of robotics network there by increasing the efficiency.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: July 20, 2021
    Assignee: Tata Consultancy Services Limited
    Inventors: Jyotirmoy Karjee, Hemant Kumar Rath, Arpan Pal, Ashwini Kumar Varma
  • Publication number: 20200145900
    Abstract: This disclosure relates generally to a method and system for multi-hop path selection for mobile robots based on cloud platform providing an optimal path for end-to-end communication in the multi-hop network. Multi-hop path selection for mobile robots, conventionally performed at mobile robot end, may not provide an optimal path as mobile robots are unaware of the global scenario of the multi-hop network. Further, computation at mobile robot end is not an energy efficient solution. The disclosed cloud system communicates the optimal path to the source mobile robot to reach the destination mobile robot through the plurality of Access Points (APs). Multi-hop path selection for mobile robots, currently performed at mobile robot end, may not provide an optimal path as mobile robots are unaware of the global scenario of the multi-hop network. The optimal path computed at cloud system increases the life-time of robotics network there by increasing the efficiency.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Applicant: Tata Consultancy Services Limited
    Inventors: JYOTIRMOY KARJEE, HEMANT KUMAR RATH, ARPAN PAL, ASHWINI KUMAR VARMA
  • Patent number: 8918521
    Abstract: Embodiments are disclosed herein that are related to preserving battery life of a mobile device. One disclosed embodiment provides, for example, in a mobile device server, a method for sending messages to a mobile endpoint utilized concurrently with a non-mobile endpoint. The method comprises receiving a first message sent from a different user and sending the first message to the mobile endpoint. The method further comprises receiving a second message sent by the user from the non-mobile endpoint and, in response, suspending a session with the mobile endpoint. In response to receiving a third message from the mobile endpoint, the method comprises resuming the session with the mobile device.
    Type: Grant
    Filed: June 3, 2009
    Date of Patent: December 23, 2014
    Assignee: Microsoft Corporation
    Inventors: Joel Bergman, Jon Changzheng Xu, Gerardo Garcia, Ashwini Kumar Varma
  • Publication number: 20100312830
    Abstract: Embodiments are disclosed herein that are related to preserving battery life of a mobile device. One disclosed embodiment provides, for example, in a mobile device server, a method for sending messages to a mobile endpoint utilized concurrently with a non-mobile endpoint. The method comprises receiving a first message sent from a different user and sending the first message to the mobile endpoint. The method further comprises receiving a second message sent by the user from the non-mobile endpoint and, in response, suspending a session with the mobile endpoint. In response to receiving a third message from the mobile endpoint, the method comprises resuming the session with the mobile device.
    Type: Application
    Filed: June 3, 2009
    Publication date: December 9, 2010
    Applicant: MICROSOFT CORPORATION
    Inventors: Joel Bergman, Jon Changzheng Xu, Gerardo Garcia, Ashwini Kumar Varma