Patents by Inventor Daniel E. Kowallek

Daniel E. Kowallek 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).

  • Low offset single ended MOS comparator
    Patent number: 4603267
    Abstract: A MOS comparator which exhibits a low offset transfer characteristic in spite of parameter variations during production, includes a biasing circuit which causes the transfer characteristics of the comparator stages to track the transfer characteristics of the output amplifier to which it is connected. Offset voltage caused by stage mismatch is thereby eliminated even though the amplifier and comparator are configured differently.
    Type: Grant
    Filed: March 12, 1984
    Date of Patent: July 29, 1986
    Assignee: General Motors Corporation
    Inventor: Daniel E. Kowallek