Patents by Inventor Gadi Mazuz

Gadi Mazuz 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).

  • Cipher implementation
    Patent number: 8660265
    Abstract: At least one of a keystream and a message authentication code are generated with a partial KASUMI block cipher, without utilizing a full KASUMI block cipher.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: February 25, 2014
    Assignee: Marvell International Ltd.
    Inventors: Gadi Mazuz, Yuval Greisas
  • Method and apparatus of de-multiplexing data
    Patent number: 8331393
    Abstract: Embodiments of the present invention provide a method comprising determining, by a processor, at least an indication of a size of a de-interleaved symbol from a frame within a frame buffer, estimating, by the processor, a target transport channel buffer in a channel buffer for the de-interleaved symbol, and writing, by the processor, the de-interleaved symbol in the channel buffer based on the estimated target transport channel buffer.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: December 11, 2012
    Assignee: Marvell International Ltd.
    Inventors: Gadi Mazuz, Alex Margulis
  • Rake receiver interface
    Patent number: 7924908
    Abstract: In some embodiments of the present invention, a method and apparatus to generate interrupts in a transfer of information between a rake receiver and a processor, said interrupts having a rate of generation per unit time independent of a rate of the transfer of information per unit time.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: April 12, 2011
    Assignee: Marvell World Trade Ltd.
    Inventors: Alex Margulis, Gadi Mazuz, Udi Ben-David
  • Cipher Implementation
    Publication number: 20100329451
    Abstract: At least one of a keystream and a message authentication code are generated with a partial KASUMI block cipher, without utilizing a full KASUMI block cipher.
    Type: Application
    Filed: September 13, 2010
    Publication date: December 30, 2010
    Inventors: Gadi Mazuz, Yuval Greisas
  • Cipher implementation
    Patent number: 7796752
    Abstract: In some embodiments of the present invention, a method and apparatus to perform at least one of a confidentiality algorithm and an integrity algorithm comprising an output from a partial KASUMI block cipher.
    Type: Grant
    Filed: November 4, 2002
    Date of Patent: September 14, 2010
    Assignee: Marvell International Ltd.
    Inventors: Yuval Greisas, Gadi Mazuz
  • Method and apparatus of de-multiplexing data
    Patent number: 7505478
    Abstract: A method and apparatus to de-multiplex a de-interleaved frame is provided. The method of de-multiplexing may add a de-interleaved address of a symbol of the de-interleaved frame to a base address of the de-interleaved frame to provide a target address. The symbol may be written in a channel buffer according to the target address.
    Type: Grant
    Filed: October 2, 2002
    Date of Patent: March 17, 2009
    Assignee: Marvell International Ltd.
    Inventors: Gadi Mazuz, Alex Margulis
  • RAKE RECEIVER INTERFACE
    Publication number: 20090052502
    Abstract: In some embodiments of the present invention, a method and apparatus to generate interrupts in a transfer of information between a rake receiver and a processor, said interrupts having a rate of generation per unit time independent of a rate of the transfer of information per unit time.
    Type: Application
    Filed: October 23, 2008
    Publication date: February 26, 2009
    Applicant: Marvell World Trade Ltd.
    Inventors: Alex Margulis, Gadi Mazuz, Udi Ben-David
  • Rake receiver interface
    Patent number: 7463671
    Abstract: In some embodiments of the present invention, a method and apparatus to generate interrupts in a transfer of information between a rake receiver and a processor, said interrupts having a rate of generation per unit time independent of a rate of the transfer of information per unit time.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: December 9, 2008
    Assignee: Marvell World Trade Ltd.
    Inventors: Alex Margulis, Gadi Mazuz, Udi Ben-David
  • Method and apparatus for decoding data
    Patent number: 6928599
    Abstract: Decoding an encoded block of data is accomplished by partitioning the block into a first and a second sub-block and performing forward and backward iterative calculations on the sub-blocks in separate processes. Based on results of the iterative calculations an output matrix may be calculated for each sub-block. The outputs may be combined.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: August 9, 2005
    Assignee: Intel Corporation
    Inventors: Ophir Edlis, Sharon Levy, Erez Schwartz, Gadi Mazuz, David Deitcher, Noam Mizrahi
  • Cipher implementation
    Publication number: 20040131180
    Abstract: In some embodiments of the present invention, a method and apparatus to perform at least one of a confidentiality algorithm and an integrity algorithm comprising an output from a partial KASUMI block cipher.
    Type: Application
    Filed: November 4, 2002
    Publication date: July 8, 2004
    Inventors: Gadi Mazuz, Yuval Greisas
  • Method and apparatus of de-multiplexing data
    Publication number: 20040071167
    Abstract: A method and apparatus to de-multiplex a de-interleaved frame is provided. The method of de-multiplexing may add a de-interleaved address of a symbol of the de-interleaved frame to a base address of the de-interleaved frame to provide a target address. The symbol may be written in a channel buffer according to the target address.
    Type: Application
    Filed: October 2, 2002
    Publication date: April 15, 2004
    Inventors: Gadi Mazuz, Alex Margulis
  • Rake receiver interface
    Publication number: 20030156626
    Abstract: In some embodiments of the present invention, a method and apparatus to generate interrupts in a transfer of information between a rake receiver and a processor, said interrupts having a rate of generation per unit time independent of a rate of the transfer of information per unit time.
    Type: Application
    Filed: February 19, 2002
    Publication date: August 21, 2003
    Inventors: Alex Margulis, Gadi Mazuz, Udi Ben-David
  • Method and apparatus for decoding data
    Publication number: 20030106007
    Abstract: Decoding an encoded block of data may be accomplished by partitioning the block into a first and a second sub-block and performing forward and backward iterative calculations on the sub-blocks in separate processes. Based on results of the iterative calculations an output matrix may be calculated for each sub-block. The outputs may be combined.
    Type: Application
    Filed: December 5, 2001
    Publication date: June 5, 2003
    Inventors: Ophir Edlis, Sharon Levy, Erez Schwartz, Gadi Mazuz, David Deitcher, Noam Mizrahi