Patents Assigned to Azalea Microelectronics Corp.
  • Serial flash memory
    Patent number: 5953254
    Abstract: A scalable flash memory cell structure and method of manufacture is disclosed that improves data retention, increases capacitive coupling and speed of operation, and improves reliability among other advantages. The flash cell according to the present invention limits the tunnel oxide to a window having dimensions at the minimum feature size located over the drain side of the transistor. The tunnel oxide window is separated from the field oxide and has no edges abutting field oxide.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: September 14, 1999
    Assignee: Azalea Microelectronics Corp.
    Inventor: Ali Pourkeramati