Patents by Inventor Chuan-Fu Lee

Chuan-Fu Lee 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).

  • Display device and display method thereof
    Patent number: 10748494
    Abstract: A display device and a display method thereof are provided. The display device includes a display, a light sensing element, and a processor. The display is configured to display an image content. The light sensing element is configured to acquire ambient light information. The processor is coupled to the display and the light sensing element, is configured to provide the image content to the display, and adjusts an output color temperature of the display toward an ambient color temperature according to the ambient light information.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: August 18, 2020
    Assignee: Wistron Corporation
    Inventors: Chien-Hsing Ho, Chuan-Fu Lee
  • DISPLAY DEVICE AND DISPLAY METHOD THEREOF
    Publication number: 20200243024
    Abstract: A display device and a display method thereof are provided. The display device includes a display, a light sensing element, and a processor. The display is configured to display an image content. The light sensing element is configured to acquire ambient light information. The processor is coupled to the display and the light sensing element, is configured to provide the image content to the display, and adjusts an output color temperature of the display toward an ambient color temperature according to the ambient light information.
    Type: Application
    Filed: April 23, 2019
    Publication date: July 30, 2020
    Applicant: Wistron Corporation
    Inventors: Chien-Hsing Ho, Chuan-Fu Lee
  • SPEAKER CONTROL METHOD AND SPEAKER CONTROL SYSTEM
    Publication number: 20130223646
    Abstract: A speaker control method includes steps of detecting whether there is any audio signal input; outputting a first voltage signal if there is no audio signal input; outputting a second voltage signal if there is an audio signal input; and selectively turning off an audio amplifier according to the first voltage signal or turning on the audio amplifier according to the second voltage signal, wherein the audio amplifier is used for driving a speaker.
    Type: Application
    Filed: April 8, 2012
    Publication date: August 29, 2013
    Inventors: Chuan-Fu Lee, Fa-Yu Hsieh, Wei-Lun Liu