Patents by Inventor SATYA NARAYANA GANTA

SATYA NARAYANA GANTA 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).

  • TRI-LEVEL DIGITAL-TO-ANALOG CONVERTER ELEMENT WITH MISMATCH SUPPRESSION AND ASSOCIATED METHOD
    Publication number: 20230412181
    Abstract: A tri-level digital-to-analog converter (DAC) element includes a first DAC cell. The first DAC cell includes a first reference circuit, a second reference circuit, and a switch circuit. The first reference circuit provides a first reference signal. The second reference circuit provides a second reference signal. The first switch circuit receives a control input from an input port of the tri-level DAC element, and controls interconnection between the first reference circuit, the second reference circuit, and an output port of the tri-level DAC element according to the control input. During a period in which the tri-level DAC element operates in a “0” state, the first switch circuit is arranged to couple at least one of the first reference circuit and the second reference circuit to the output port of the tri-level DAC element.
    Type: Application
    Filed: May 16, 2023
    Publication date: December 21, 2023
    Applicant: MEDIATEK INC.
    Inventors: Chuan-Hung Hsiao, SATYA NARAYANA GANTA, Sung-Han Wen, Kuan-Ta Chen