Patents by Inventor Alexander Rovell

Alexander Rovell 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).

  • CMOS Memory sense amplifier
    Patent number: 4247791
    Abstract: A complementary metal oxide semiconductor (CMOS) field effect transistor (FET) memory sense amplifier to detect a relatively small differential voltage that is superimposed on a relatively large common mode precharge signal. The sense amplifier is implemented so as to provide latched output signals after a short time delay and in response to sensed input signals that are supplied via a pair of data bus lines.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: January 27, 1981
    Assignee: Rockwell International Corporation
    Inventor: Alexander Rovell