Patents by Inventor Jaeouk CHO

Jaeouk CHO 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).

  • ZERO CURRENT DETECTION DEVICE
    Publication number: 20250044328
    Abstract: A zero current detection device is proposed. The device may include a scaling circuit unit configured to generate a first voltage which is scaled from a target voltage. The device may also include a mirroring circuit unit configured to generate a mirroring current when the first voltage is higher than or equal to a reference voltage. The device may further include a comparator circuit unit configured to compare the target voltage and a ground voltage when the mirroring current is input.
    Type: Application
    Filed: June 17, 2024
    Publication date: February 6, 2025
    Inventors: Chul KIM, Yechan PARK, Jaeouk CHO, Hongkyun KIM, Seong Jae MOON