Patents by Inventor Visweswaya Rao Kodali

Visweswaya Rao Kodali 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: 6052008
    Abstract: A logic circuit includes an inverter for generating a complement of an output signal from another logic circuit for input to a dynamic logic circuit. The dynamic logic circuit is capable of receiving both the complement signal and dynamic input signals during both the precharge and evaluate phases of the dynamic logic circuit. The complement signal is permitted to switch from both a low level to a high level and a high level to a low level during such stages with the dynamic logic circuit still capable of correctly evaluating the implemented logical operation of the dynamic logic circuit on the complement signal and the dynamic input signals. A p-channel FET is coupled between the internal precharge node and a voltage reference source where the gate electrode of the p-channel FET device receives the complement signal.
    Type: Grant
    Filed: July 14, 1997
    Date of Patent: April 18, 2000
    Assignee: International Business Machines Corporation
    Inventors: Sam Gat-Shang Chu, Visweswaya Rao Kodali, Michael Ju Hyeok Lee