Patents by Inventor Archana Vohra

Archana Vohra 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).

  • Push-to-talk features in wireless communications devices and methods
    Patent number: 8090396
    Abstract: A wireless communications terminal that communicates in a communications infrastructure and methods therefor including opening a push-to-talk (PTT) contact list application (220) on the terminal when the terminal is in a dormant state, for example, by depressing a PTT input, and transitioning the terminal from the dormant state to an active state when the PTT contact list application is opened. Other PTT features include among others indicating on the terminal whether PTT contacts in the contact list are available for a PTT session, and indicating which PTT participant is talking.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: January 3, 2012
    Assignee: Motorola Mobility, Inc.
    Inventors: Marshall L. Brown, David S. Brenner, Thaveesak Kraisornsuthasinee, Jennifer M. Lee, Ling Li, Archana Vohra, William L. Zuckerman
  • Push-to-talk features in wireless communications devices and methods
    Publication number: 20040266468
    Abstract: A wireless communications terminal that communicates in a communications infrastructure including opening a push-to-talk (PTT) contact list application (220) on the terminal when the terminal is in a dormant state, for example, by pressing a PTT input at least once, and transitioning the terminal from the dormant state to an active state when the PTT contact list application is opened. Other PTT features include indicating whether PTT contacts in the contact list are available for a PTT call, and indicating which PTT call participant is talking, among other PTT features.
    Type: Application
    Filed: June 30, 2003
    Publication date: December 30, 2004
    Inventors: Marshall L. Brown, David S. Brenner, Thaveesak Kraisornsuthasinee, Jennifer M. Lee, Ling Li, Archana Vohra, William L. Zuckerman