Patents by Inventor Jui-Li Lan

Jui-Li Lan 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).

  • Multi-output switching regulator and control method therefor
    Patent number: 8106531
    Abstract: The present invention discloses a multi-output switching regulator, comprising: a single-input-multiple-output voltage converter converting an input voltage to a first output voltage at a first node and a second output voltage at a second node; an input capacitor connected with the input voltage at an input node; a first output capacitor having two ends, one of which is connected with the first node; and a second output capacitor having two ends, one of which is connected with the second node; wherein the other end of the first output capacitor is connected to ground, the input node or the second node, and the other end of the second output capacitor is connected to ground, the input node or the first node.
    Type: Grant
    Filed: December 2, 2009
    Date of Patent: January 31, 2012
    Assignee: Richtek Technology Corporation
    Inventors: Ching-Jung Tseng, Jui-Li Lan, Jing-Meng Liu
  • Multi-output Switching regulator and control method therefor
    Publication number: 20100164282
    Abstract: The present invention discloses a multi-output switching regulator, comprising: a single-input-multiple-output voltage converter converting an input voltage to a first output voltage at a first node and a second output voltage at a second node; an input capacitor connected with the input voltage at an input node; a first output capacitor having two ends, one of which is connected with the first node; and a second output capacitor having two ends, one of which is connected with the second node; wherein the other end of the first output capacitor is connected to ground, the input node or the second node, and the other end of the second output capacitor is connected to ground, the input node or the first node.
    Type: Application
    Filed: December 2, 2009
    Publication date: July 1, 2010
    Inventors: Ching-Jung Tseng, Jui-Li Lan, Jing-Meng Liu