Patents by Inventor Chien-Tzu KO

Chien-Tzu KO 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).

  • REDUCING OUTPUT RIPPLE VOLTAGE OF MULTIPLE SWITCHED CAPACITOR CIRCUITS BY REDUCING OVERLAPPING OF DEAD TIME
    Publication number: 20230378866
    Abstract: An electronic circuit includes a first switched capacitor circuit and a second switched capacitor circuit. The first switched capacitor circuit charges and discharges a first flying capacitor to power a load. The second switched capacitor charges and discharges a second flying capacitor to power the load. When the first switched capacitor operates in a dead time, the second switched capacitor powers the load with the second flying capacitor.
    Type: Application
    Filed: May 11, 2023
    Publication date: November 23, 2023
    Inventors: Chien-Tzu KO, Jiun-Jang LIN, Yong-Hong HUANG, Jhen-Yu LI, Tsung-Wei HUANG, Sheng-Kai FAN