Patents by Inventor Madhusudan K. Pai

Madhusudan K. Pai 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 PROVIDING SESSION INITIATOR PRIVILEGE, PRIORITY AND PRESENCE NOTIFICATION FOR PUSH-TO-TALK CHAT GROUP COMMUNICATIONS
    Publication number: 20130165171
    Abstract: A method for providing presence notification for PTT chat group communications includes a server receiving, from a communication device of a member of a chat group, a session initiation message to start a session for the PTT chat group. The session initiation message includes a member-selected priority. The server generates an event notification message that includes an indication that the chat group is active and has been assigned a priority, and sends the event notification message to communication devices of at least some of the other chat group members. Additionally, where a group priority has been assigned to the chat group, the group priority is assigned to the session. Otherwise, the member-selected priority is assigned to the session.
    Type: Application
    Filed: December 21, 2011
    Publication date: June 27, 2013
    Applicant: MOTOROLA SOLUTIONS, INC.
    Inventors: Madhusudan K. Pai, Ilya Freytsis, Dominic Lazara, Udaya Shankara P.S., Shrinivas Shetti, Luqing Wang