Patents by Inventor Danh Dang

Danh Dang 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).

  • Patent number: 9235862
    Abstract: Methods and systems for providing financial and/or board member information in a secured manner to members of boards of directors of companies and others through a publicly-available widely disseminated network.
    Type: Grant
    Filed: June 23, 2006
    Date of Patent: January 12, 2016
    Assignee: Thomson Reuters Global Resources
    Inventors: Gregory Radner, Eric C. Prussman, Michael W. Stevens, Danh Dang, Nicole Bahlin, Rebecca Cho Khurana, Neeraj Jain, Robert Coran, Jeron Paul, Carmine Zinni
  • Patent number: 8259522
    Abstract: An integrated circuit is provided with built-in-self test circuitry. The integrated circuit may have multiple blocks of memory. The memory may be tested using the built-in-self test circuitry. Each memory block may include a satellite address generator that is used in generating test addresses for the memory blocks. Each memory block may also include failure analysis logic and output response analyzer logic. Stalling logic may be used to individually stall memory block testing on a block-by-block basis during memory tests. Address buffer circuitry such as first-in-first-out buffers may be used to provide randomized memory addresses during testing.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: September 4, 2012
    Assignee: Altera Corporation
    Inventors: Jayabrata Ghosh Dastidar, Danh Dang
  • Patent number: 8004915
    Abstract: An integrated circuit is provided with built-in-self test circuitry. The integrated circuit may have multiple blocks of memory. The memory may be tested using the built-in-self test circuitry. Each memory block may include a satellite address generator that is used in generating test addresses for the memory blocks. Each memory block may also include failure analysis logic and output response analyzer logic. Stalling logic may be used to individually stall memory block testing on a block-by-block basis during memory tests. Address buffer circuitry such as first-in-first-out buffers may be used to provide randomized memory addresses during testing.
    Type: Grant
    Filed: May 8, 2009
    Date of Patent: August 23, 2011
    Assignee: Altera Corporation
    Inventors: Jayabrata Ghosh Dastidar, Danh Dang
  • Patent number: 7437635
    Abstract: A set of boundary scan registers are implemented by reconfiguring the functional blocks of a reconfigurable device. This “soft-wired” set of boundary scan registers can be used to test the interface connections between the IP core and the functional blocks of the reconfigurable device. Additionally, the set of boundary scan registers only exists when a testing configuration is loaded into the reconfigurable device. When testing is complete, the testing configuration is erased and the functional blocks may implement other operations. Thus, the set of boundary scan registers consumes no additional chip area. Furthermore, as the set of boundary scan registers disappears after testing, a functional path enabling normal operation modes is unnecessary. Therefore, manually created functional test data is not needed. Instead, ATPG software can create test data from hardware descriptions of the IP core and the set of boundary scan registers.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: October 14, 2008
    Assignee: Altera Corporation
    Inventors: Danh Dang, Chung Elvis Fu, Michael Harms