Patents by Inventor Malarvizhi Chinnusamy

Malarvizhi Chinnusamy 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).

  • Method and system for reducing audio feedback
    Patent number: 11057702
    Abstract: A system and method for reducing audio feedback, and in particular ‘howling’, during a communication session involving two or more computing devices. The system determines that a first device is likely to join a meeting in which another, second device is already joined. In response, the system can cause the second device to broadcast a signal that, if detected by the first device, will indicate that the two devices are in auditory range of one another. As a result, the system can preemptively mute the audio components of the first device to prevent an audio stream of the first device from interfering with the audio already streaming via the second device.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: July 6, 2021
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Philip Andrew Edry, Jagan Jayaraj Howe, Malarvizhi Chinnusamy
  • METHOD AND SYSTEM FOR REDUCING AUDIO FEEDBACK
    Publication number: 20210195325
    Abstract: A system and method for reducing audio feedback, and in particular ‘howling’, during a communication session involving two or more computing devices. The system determines that a first device is likely to join a meeting in which another, second device is already joined. In response, the system can cause the second device to broadcast a signal that, if detected by the first device, will indicate that the two devices are in auditory range of one another. As a result, the system can preemptively mute the audio components of the first device to prevent an audio stream of the first device from interfering with the audio already streaming via the second device.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 24, 2021
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Philip Andrew EDRY, Jagan Jayaraj HOWE, Malarvizhi CHINNUSAMY
  • Efficient connection management and data synchronization
    Patent number: 8856350
    Abstract: Call admission control (“CAC”) servers in a pool are fully connected to one another. Session data received at one of the CAC servers in a pool is synchronized to each of the other CAC servers in the pool by way of the connections. Each CAC server in a first pool may also establish a connection with exactly one CAC server in a second pool. Status updates and commit data is synchronized from a CAC server in the first pool to a CAC server in the second pool. The commit data may then be synchronized to each of the CAC servers in the second pool.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: October 7, 2014
    Assignee: Microsoft Corporation
    Inventors: Subramanian Chandrasekaran, Anthony Bryan Bell, Malarvizhi Chinnusamy, Xianjie Zhang
  • EFFICIENT CONNECTION MANAGEMENT AND DATA SYNCHRONIZATION
    Publication number: 20120059939
    Abstract: Call admission control (“CAC”) servers in a pool are fully connected to one another. Session data received at one of the CAC servers in a pool is synchronized to each of the other CAC servers in the pool by way of the connections. Each CAC server in a first pool may also establish a connection with exactly one CAC server in a second pool. Status updates and commit data is synchronized from a CAC server in the first pool to a CAC server in the second pool. The commit data may then be synchronized to each of the CAC servers in the second pool.
    Type: Application
    Filed: September 7, 2010
    Publication date: March 8, 2012
    Applicant: Microsoft Corporation
    Inventors: Subramanian Chandrasekaran, Anthony Bryan Bell, Malarvizhi Chinnusamy, Xianjie Zhang