Patents by Inventor Marc Beaujoin

Marc Beaujoin 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 testing a sequential access memory plane and a corresponding sequential access memory semiconductor device
    Patent number: 7661040
    Abstract: The sequential access memory array is able to store p words each of n bits. Such p test words each made up of n test bits are written in the memory array, the p test words are extracted sequentially and, for each current word extracted, the n test bits that compose it are compared sequentially with n respective expected data bits before extracting the next test word.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: February 9, 2010
    Assignee: STMicroelectronics S.A.
    Inventors: Marc Beaujoin, Thomas Alofs, Paul Armagnat
  • Method of testing a sequential access memory plane and a corresponding sequential access memory semiconductor device
    Publication number: 20020138797
    Abstract: The sequential access memory array is able to store p words each of n bits. Such p test words each made up of n test bits are written in the memory array, the p test words are extracted sequentially and, for each current word extracted, the n test bits that compose it are compared sequentially with n respective expected data bits before extracting the next test word.
    Type: Application
    Filed: February 13, 2002
    Publication date: September 26, 2002
    Applicant: STMicroelectronics S.A.
    Inventors: Marc Beaujoin, Thomas Alofs, Paul Armagnat