Patents by Inventor Michael Byung Choi

Michael Byung Choi 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).

  • WIDEBAND TRACK-AND-HOLD AMPLIFIER
    Publication number: 20090072868
    Abstract: A wideband track-and-hold amplifier is provided. The wideband track-and-hold amplifier is provided in front of an analog-to-digital converter, receives and samples an analog signal, and transfers the sampled signal to the analog-to-digital converter, wherein an output load unit having an inductance component is connected to an input terminal of the analog-to-digital converter. Therefore, it is possible to compensate for a high capacitance component of an analog-to-digital converter, to increase the bandwidth of an output signal, and to improve system linearity.
    Type: Application
    Filed: April 17, 2008
    Publication date: March 19, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Michael Byung Choi, Hong-rak Son, Jung-eun Lee