Patents by Inventor Abhirup Anjan Mitra

Abhirup Anjan Mitra 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).

  • Audio streaming from host Bluetooth device to multiple receiving Bluetooth devices
    Patent number: 11818185
    Abstract: This disclosure relates to methods and systems for providing contemporaneous audio streaming from a host Bluetooth device (201) to a plurality of receiving Bluetooth devices (202). In an embodiment, a method (400) may include disabling a stream end point (SEP) restriction in an audio streaming profile of a Bluetooth protocol stack of the host Bluetooth device (201) to allow contemporaneous connection between the host Bluetooth device (201) and each of the plurality of receiving Bluetooth devices (202). The method may further include creating one or more streaming sessions in the Bluetooth protocol stack in response to one or more connection requests from one or more receiving Bluetooth devices, wherein the one or more streaming sessions are mutually independent of each other, and wherein each streaming session correspond to one receiving Bluetooth device and comprise an instance of an audio streaming protocol and an instance of a streaming channel.
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: November 14, 2023
    Assignee: L&T TECHNOLOGY SERVICES LIMITED
    Inventors: Abhirup Anjan Mitra, Sanjay Shivkumar Mishra, Avinash Ramesh Barai
  • AUDIO STREAMING FROM HOST BLUETOOTH DEVICE TO MULTIPLE RECEIVING BLUETOOTH DEVICES
    Publication number: 20210084089
    Abstract: This disclosure relates to methods and systems for providing contemporaneous audio streaming from a host Bluetooth device (201) to a plurality of receiving Bluetooth devices (202). In an embodiment, a method (400) may include disabling a stream end point (SEP) restriction in an audio streaming profile of a Bluetooth protocol stack of the host Bluetooth device (201) to allow contemporaneous connection between the host Bluetooth device (201) and each of the plurality of receiving Bluetooth devices (202). The method may further include creating one or more streaming sessions in the Bluetooth protocol stack in response to one or more connection requests from one or more receiving Bluetooth devices, wherein the one or more streaming sessions are mutually independent of each other, and wherein each streaming session correspond to one receiving Bluetooth device and comprise an instance of an audio streaming protocol and an instance of a streaming channel.
    Type: Application
    Filed: March 28, 2019
    Publication date: March 18, 2021
    Applicant: L&T TECHNOLOGY SERVICES LIMITED
    Inventors: Abhirup Anjan Mitra, Sanjay Shivkumar Mishra, Avinash Ramesh Barai