Patents by Inventor Alexander C. Au

Alexander C. Au 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: 4477886
    Abstract: In a capacitive storage integrated circuit dynamic random access memory having a cross-coupled transistor sense amplifier coupled to a bit line wherein capacitive storage cells are coupled to the bit line through transistor transfer gates, means are provided for restoring charge on the capacitive storage cell by recharging the memory cells directly rather than through the bit lines. Specifically, each storage cell has one terminal coupled to one electrode terminal of the transistor transfer gate and its other terminal coupled to a switched voltage reference. The storage cell is not referenced to a fixed ground level.
    Type: Grant
    Filed: February 26, 1982
    Date of Patent: October 16, 1984
    Assignee: Fairchild Camera & Instrument Corporation
    Inventor: Alexander C. Au