Patents by Inventor Eric T. Leung

Eric T. Leung 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).

  • Enhanced MRAM reference bit programming structure
    Patent number: 7411816
    Abstract: An MRAM circuit includes an MRAM array having a plurality of operational MRAM elements and a reference cell made up of one or more reference MRAM elements. A plurality of program lines within a first region are cladded with a flux-concentrating layer configured to focus a generated magnetic field while the portions of the program lines within a second region are uncladded so that the generated magnetic field is unfocused. Generally, the first region is associated with the operational MRAM elements and the second region is associated with the reference cell.
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: August 12, 2008
    Assignee: Honeywell International Inc.
    Inventor: Eric T. Leung