Patents by Inventor Yogavanan MATHIVANAN

Yogavanan MATHIVANAN 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 apparatus for playing media stream on web browser
    Patent number: 10412130
    Abstract: A media stream playing apparatus for receiving a media stream transmitted from a media service unit and playing the media stream on a web browser is provided. The media stream playing apparatus includes a transmission module configured to establish a communication connection at a transport layer level with the media service unit, a websocket module configured to establish a websocket connection with the media service unit via a handshake procedure based on the communication connection and transmit or receive websocket packets to or from the media service unit while maintaining the websocket connection, a streaming module configured to receive Real-time Transport Protocol (RTP) packets carried by the websocket packets, a media decoder configured to decode the media stream obtained from the RTP packets to reconstruct video, and an output device configured to display the reconstructed video on a screen by embedding the reconstructed video in the web browser.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: September 10, 2019
    Assignee: HANWHA TECHWIN CO., LTD.
    Inventors: Sung Bong Cho, Sujith Kunhi Raman, Yogavanan Mathivanan, Tarak Ramgopal Anumolu, Venkateswara Rao Aravapalli
  • METHOD AND APPARATUS FOR PLAYING MEDIA STREAM ON WEB BROWSER
    Publication number: 20170289214
    Abstract: A media stream playing apparatus for receiving a media stream transmitted from a media service unit and playing the media stream on a web browser is provided. The media stream playing apparatus includes a transmission module configured to establish a communication connection at a transport layer level with the media service unit, a websocket module configured to establish a websocket connection with the media service unit via a handshake procedure based on the communication connection and transmit or receive websocket packets to or from the media service unit while maintaining the websocket connection, a streaming module configured to receive Real-time Transport Protocol (RTP) packets carried by the websocket packets, a media decoder configured to decode the media stream obtained from the RTP packets to reconstruct video, and an output device configured to display the reconstructed video on a screen by embedding the reconstructed video in the web browser.
    Type: Application
    Filed: December 29, 2016
    Publication date: October 5, 2017
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Sung Bong CHO, Sujith KUNHI RAMAN, Yogavanan MATHIVANAN, Tarak Ramgopal ANUMOLU, Venkateswara Rao ARAVAPALLI