Patents by Inventor Chin-Wen LIANG

Chin-Wen LIANG 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).

  • METHOD AND ELECTRONIC DEVICE FOR HANDLING DISPLAY CONTROL
    Publication number: 20250123792
    Abstract: A method for handling a display control of a microprocessor in an electronic device includes: receiving a display trigger signal; and controlling a panel device in the electronic device to display a content, in response to the display trigger signal; wherein a central processing unit (CPU) in the electronic device is in a power off state, when controlling the panel device to display the content.
    Type: Application
    Filed: August 25, 2024
    Publication date: April 17, 2025
    Applicant: MEDIATEK INC.
    Inventors: Tsung-Hsin Chen, Chin-Wen Liang, Wei-Chen Lin, Tung-Hung Lin, Shih-Yu Huang, Chen-Wei Yu
  • Dynamic frame rate adjustment mechanism
    Patent number: 11974071
    Abstract: The present invention provides a control method of a processor, wherein the control method comprises the steps of: transmitting image data of a first frame to an integrated circuit, wherein the first frame corresponds to a first frame rate; determining a second frame rate of a second frame next to the first frame; determining if a difference between the second frame rate and the first frame rate belongs to a large scale frame rate adjustment or a small scale frame rate adjustment; if the difference between the second frame rate and the first frame rate belongs to the large scale frame rate adjustment, using a first mode to transmit image data of the second frame; and if the difference between the second frame rate and the first frame rate belongs to the small scale frame rate adjustment, using a second mode to transmit image data of the second frame.
    Type: Grant
    Filed: August 21, 2022
    Date of Patent: April 30, 2024
    Assignee: MEDIATEK INC.
    Inventors: Kang-Yi Fan, Chin-Wen Liang, Chang-Chu Liu, Sheng-Hsiang Chang, You-Min Yeh
  • DYNAMIC FRAME RATE ADJUSTMENT MECHANISM
    Publication number: 20220408054
    Abstract: The present invention provides a control method of a processor, wherein the control method comprises the steps of: transmitting image data of a first frame to an integrated circuit, wherein the first frame corresponds to a first frame rate; determining a second frame rate of a second frame next to the first frame; determining if a difference between the second frame rate and the first frame rate belongs to a large scale frame rate adjustment or a small scale frame rate adjustment; if the difference between the second frame rate and the first frame rate belongs to the large scale frame rate adjustment, using a first mode to transmit image data of the second frame; and if the difference between the second frame rate and the first frame rate belongs to the small scale frame rate adjustment, using a second mode to transmit image data of the second frame.
    Type: Application
    Filed: August 21, 2022
    Publication date: December 22, 2022
    Applicant: MEDIATEK INC.
    Inventors: Kang-Yi Fan, Chin-Wen Liang, Chang-Chu Liu, Sheng-Hsiang Chang, You-Min Yeh
  • Dynamic frame rate adjustment mechanism
    Patent number: 11457173
    Abstract: The present invention provides a control method of a processor, wherein the control method comprises the steps of: transmitting image data of a first frame to an integrated circuit, wherein the first frame corresponds to a first frame rate; determining a second frame rate of a second frame next to the first frame; determining if a difference between the second frame rate and the first frame rate belongs to a large scale frame rate adjustment or a small scale frame rate adjustment; if the difference between the second frame rate and the first frame rate belongs to the large scale frame rate adjustment, using a first mode to transmit image data of the second frame; and if the difference between the second frame rate and the first frame rate belongs to the small scale frame rate adjustment, using a second mode to transmit image data of the second frame.
    Type: Grant
    Filed: January 21, 2021
    Date of Patent: September 27, 2022
    Assignee: MEDIATEK INC.
    Inventors: Kang-Yi Fan, Chin-Wen Liang, Chang-Chu Liu, Sheng-Hsiang Chang, You-Min Yeh
  • DYNAMIC FRAME RATE ADJUSTMENT MECHANISM
    Publication number: 20210266495
    Abstract: The present invention provides a control method of a processor, wherein the control method comprises the steps of: transmitting image data of a first frame to an integrated circuit, wherein the first frame corresponds to a first frame rate; determining a second frame rate of a second frame next to the first frame; determining if a difference between the second frame rate and the first frame rate belongs to a large scale frame rate adjustment or a small scale frame rate adjustment; if the difference between the second frame rate and the first frame rate belongs to the large scale frame rate adjustment, using a first mode to transmit image data of the second frame; and if the difference between the second frame rate and the first frame rate belongs to the small scale frame rate adjustment, using a second mode to transmit image data of the second frame.
    Type: Application
    Filed: January 21, 2021
    Publication date: August 26, 2021
    Inventors: Kang-Yi Fan, Chin-Wen Liang, Chang-Chu Liu, Sheng-Hsiang Chang, You-Min Yeh
  • Method for adjusting the adaptive screen-refresh rate and device thereof
    Patent number: 10380968
    Abstract: A method for adjusting the adaptive screen-refresh rate and a device thereof are provided. The method for adjusting the adaptive screen-refresh rate includes the following steps: determining a first screen-refresh rate set by the display source; and based on the first screen-refresh rate, setting a refresh rate used by a displaying module for displaying the picture or frame on a displaying screen periodically.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: August 13, 2019
    Assignee: MEDIATEK SINGAPORE PTE. LTD.
    Inventors: Xuecheng Zhang, Xiang Xu, Chin-Wen Liang, Meng-Hsun Wen, Huan-Pu Kan, Cheng-Pin Huang
  • METHOD FOR ADJUSTING THE ADAPTIVE SCREEN-REFRESH RATE AND DEVICE THEREOF
    Publication number: 20180174550
    Abstract: A method for adjusting the adaptive screen-refresh rate and a device thereof are provided. The method for adjusting the adaptive screen-refresh rate includes the following steps: determining a first screen-refresh rate set by the display source; and based on the first screen-refresh rate, setting a refresh rate used by a displaying module for displaying the picture or frame on a displaying screen periodically.
    Type: Application
    Filed: December 18, 2017
    Publication date: June 21, 2018
    Inventors: Xuecheng ZHANG, Xiang XU, Chin-Wen LIANG, Meng-Hsun WEN, Huan-Pu KAN, Cheng-Pin HUANG