Patents by Inventor Dan Dory

Dan Dory 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 of operation in a wireless communication system
    Patent number: 8175017
    Abstract: A method of operation (300) of a wireless communication system (100) includes: a client node sending (301) to the infrastructure node a message indicating that it intends to enter an unassociated state and a message requesting (303) the infrastructure node to store for the client node data of at least one multicast or broadcast transmission to be sent by the infrastructure node while the client node is in an unattached state; the client node entering (317) an unattached state and missing (319) at least one multicast or broadcast transmission while in the unattached state; the infrastructure node storing (323) for the client node while the client node is in the unattached state the data of the at least one missed multicast or broadcast transmission; and the infrastructure node sending (331) the stored data to the client node when the client node is in an associated state.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: May 8, 2012
    Assignee: Motorola Solutions, Inc.
    Inventors: Eitan Bar, Dan Dory, Eugene Vigoutov
  • METHOD OF OPERATION IN A WIRELESS COMMUNICATION SYSTEM
    Publication number: 20100226302
    Abstract: A method of operation (300) of a wireless communication system (100) includes: a client node sending (301) to the infrastructure node a message indicating that it intends to enter an unassociated state and a message requesting (303) the infrastructure node to store for the client node data of at least one multicast or broadcast transmission to be sent by the infrastructure node whilst the client node is in an unattached state; the client node entering (317) an unattached state and missing (319) at least one multicast or broadcast transmission whilst in the unattached state; the infrastructure node storing (323) for the client node whilst the client node is in the unattached state the data of the at least one missed multicast or broadcast transmission; and the infrastructure node sending (331) the stored data to the client node when the client node is in an associated state.
    Type: Application
    Filed: March 14, 2007
    Publication date: September 9, 2010
    Applicant: MOTOROLA, INC.
    Inventors: Eitan Bar, Dan Dory, Eugene Vigoutov
  • Apparatus and Method of Direct Mode Radio Communication
    Publication number: 20080009308
    Abstract: A method of direct mode radio communication is disclosed, characterised by a mobile station (MS) maintaining at least a first direct mode group set (DGS) comprising an ordered list of two or more user groups together with their respective associated direct mode radio frequency (RF) channels. The groups are maintained for the purpose of scanning for alternative RF activity among some or all of said groups.
    Type: Application
    Filed: September 29, 2004
    Publication date: January 10, 2008
    Applicant: MOTOROLA, INC.
    Inventors: Eitan Bar, Leonid Berman, Dan Dory, Ran Teshuva