Patents by Inventor Leonid Entin

Leonid Entin 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).

  • Iterative forward error correction
    Patent number: 7831896
    Abstract: A method of preparing data for transmission. The method includes providing a block of data, generating a plurality of first dimension code words including first dimension forward error correction FEC elements, the elements of each code word may be used interchangeably to reconstruct a data portion of the block corresponding to the code word, defining a plurality of second dimension source words formed of the generated elements and generating for at least two of the defined second dimension source words, different numbers of parity elements.
    Type: Grant
    Filed: September 7, 2004
    Date of Patent: November 9, 2010
    Assignee: Runcom Technologies, Ltd.
    Inventors: Noam Amram, Leonid Entin
  • Segmented data delivery over non-reliable link
    Publication number: 20070076680
    Abstract: A method of transmitting data. The method includes receiving data to be transmitted to a receiver, determining information on the structure of the received data, segmenting the received data into segments, in a manner determined responsive to the determined structure information and transmitting the segments to the receiver.
    Type: Application
    Filed: March 3, 2004
    Publication date: April 5, 2007
    Applicant: BAMBOO MEDIACASTING LTD
    Inventors: Noam Amram, Leonid Entin
  • Iterative forward error correction
    Publication number: 20070044005
    Abstract: A method of preparing data for transmission. The method includes providing a block of data, generating a plurality of first dimension code words including first dimension forward error correction FEC elements, the elements of each code word may be used interchangeably to reconstruct a data portion of the block corresponding to the code word, defining a plurality of second dimension source words formed of the generated elements and generating for at least two of the defined second dimension source words, different numbers of parity elements.
    Type: Application
    Filed: March 7, 2006
    Publication date: February 22, 2007
    Applicant: Bamboo MediaCastion Ltd.
    Inventors: Noam Amram, Leonid Entin
  • Secure multicast transmission
    Publication number: 20070028099
    Abstract: A method of multicasting data. The method includes providing a data block for multicasting, generating a plurality of segments that represent the data block, such that a receiver needs to receive fewer than all the generated segments in order to reconstruct the data block, encrypting at least a portion of the generated segments, so as to generate encrypted data units encrypted with a plurality of different keys or encryption methods and transmitting the encrypted data units over one or more multicast channels.
    Type: Application
    Filed: March 13, 2006
    Publication date: February 1, 2007
    Applicant: Bamboo MediaCasting Ltd.
    Inventors: Leonid Entin, Noam Amram, Meir Fuchs
  • File upload synchronization
    Patent number: 6058399
    Abstract: A method of synchronizing an interactive connection and a non-interactive data transfer connection between a client and a service provider, comprising:creating an interactive connection;creating a data transfer connection; andgenerating a session ID which is associated with the two connections.
    Type: Grant
    Filed: August 28, 1997
    Date of Patent: May 2, 2000
    Assignee: ColorDesk, Ltd.
    Inventors: Guy Morag, Yoav Samet, Leonid Entin, Yoni Rosenbaum