Patents by Inventor Hung Trong Do

Hung Trong Do 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).

  • Dual-mode column amplifier
    Patent number: 12273642
    Abstract: Examples include an image sensor comprising a pixel array having at least one column of addressable pixel sensors, and a column amplifier coupled to the at least one column of addressable pixel sensors, the column amplifier comprising a transistor bank including a plurality of transistors, and mode select circuitry coupled to the transistor bank and configured to establish one or more connections among the plurality of transistors to configure the column amplifier to operate in one of a differential mode of operation and a single-ended mode of operation.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: April 8, 2025
    Assignee: FAIRCHILD IMAGING, INC.
    Inventors: Hung Trong Do, Khai Nguyen, Stephen W. Mims, Alexander Lu, Kwang Bo Cho, Angel Rogelio Lopez
  • DUAL-MODE COLUMN AMPLIFIER
    Publication number: 20240196115
    Abstract: Examples include an image sensor comprising a pixel array having at least one column of addressable pixel sensors, and a column amplifier coupled to the at least one column of addressable pixel sensors, the column amplifier comprising a transistor bank including a plurality of transistors, and mode select circuitry coupled to the transistor bank and configured to establish one or more connections among the plurality of transistors to configure the column amplifier to operate in one of a differential mode of operation and a single-ended mode of operation.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 13, 2024
    Applicant: BAE Systems Imaging Solutions Inc.
    Inventors: Hung Trong Do, Khai Nguyen, Stephen W. Mims, Alexander Lu, Kwang Bo Cho, Angel Rogelio Lopez