Patents by Inventor Yongcheng WU

Yongcheng WU 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).

  • Objective EEG quantitative measurement method for amblyopia
    Patent number: 11723580
    Abstract: The invention discloses an objective and quantitative detection method for amblyopia by electroencephalogram (EEG). The method comprises the following steps: firstly, carry out binocular dichoptic viewing display, then design a visual evoked stimulation paradigm, establish a brain-computer interface platform, build a test interaction interface, next determine an amblyopia EEG quantitative index. By using a suppression coefficient (SI) to describe the binocular suppression relationship, quantify the degree of amblyopia, and finally obtain amblyopia detection result feedback, where the computer interaction interface module presents a final amblyopia detection result to realize feedback of a user. The operation is simple and rapid, the applicability is high, and the indexes are objective and quantitative.
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: August 15, 2023
    Inventors: Guanghua Xu, Xiaowei Zheng, Yunyun Wang, Chengcheng Han, Yongcheng Wu
  • Objective EEG Quantitative Measurement Method for Amblyopia
    Publication number: 20220287617
    Abstract: The invention discloses an objective and quantitative detection method for amblyopia by electroencephalogram (EEG). The method comprises the following steps: firstly, carry out binocular dichoptic viewing display, then design a visual evoked stimulation paradigm, establish a brain-computer interface platform, build a test interaction interface, next determine an amblyopia EEG quantitative index. By using a suppression coefficient (SI) to describe the binocular suppression relationship, quantify the degree of amblyopia, and finally obtain amblyopia detection result feedback, where the computer interaction interface module presents a final amblyopia detection result to realize feedback of a user. The operation is simple and rapid, the applicability is high, and the indexes are objective and quantitative.
    Type: Application
    Filed: December 27, 2019
    Publication date: September 15, 2022
    Inventors: Guanghua XU, Xiaowei ZHENG, Yunyun WANG, Chengcheng HAN, Yongcheng WU