Patents by Inventor Sam Y. Bang

Sam Y. Bang 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).

  • Automatic reference voltage controller of integral analog/digital converter
    Patent number: 5157400
    Abstract: An automatic reference voltage controller of an integral A/D converter comprises a reference voltage switching circuit, an input voltage switching circuit, a Miller integrator, a comparing circuit, a logic circuit, and an automatic reference voltage control means for reducing the output error of the integral A/D converter. According to the present invention, the error of the digital output signal due to the limit error of the integral A/D converter can be reduce by automatic control of the reference voltage.
    Type: Grant
    Filed: October 23, 1990
    Date of Patent: October 20, 1992
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Sam Y. Bang