Patents by Inventor Kyoung-Un Hwang

Kyoung-Un Hwang 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).

  • Slew rate speed-up circuit
    Patent number: 5223753
    Abstract: In an operational amplifier or a comparator, a slew rate speed-up circuit improving the slew rate, without added power consumption, is disclosed.
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: June 29, 1993
    Assignee: SamSung Electronics Co., Ltd.
    Inventors: Bang-Won Lee, Kyoung-Un Hwang