Patents by Inventor Yuchun Li

Yuchun Li 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).

  • Publication number: 20250023763
    Abstract: A detection method includes: obtaining a decision feedback equalizer coefficient, where the decision feedback equalizer coefficient includes a tap coefficient; obtaining a decision signal sequence of a decision feedback equalizer; determining a first location of a decision signal of a start of burst error in the decision signal sequence when the tap coefficient is less than or equal to a first preset threshold; and determining a second location of a decision signal of an end of burst error in the decision signal sequence based on the first location.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Yuchun Lu, Weiyu Wang, Huanlu Li, Haiyang Zhang, Liang Li, Qinyu Zhou
  • Publication number: 20190065589
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for categorizing items presented on webpages. An example method includes: extracting text and an image from a webpage including an item to be categorized; providing the text as input to at least one text classifier; providing the image as input to at least one image classifier; receiving at least one first score as output from the at least one text classifier, the at least one first score including a first predicted category for the item; receiving at least one second score as output from the at least one image classifier, the at least one second score including a second predicted category for the item; and combining the at least one first score and the at least one second score to determine a final predicted category for the item.
    Type: Application
    Filed: March 24, 2017
    Publication date: February 28, 2019
    Inventors: He Wen, Yuchun Li, Nikhil Naole, Eric Chuk, Carl-Francis A. Deguzman, Ankur Jain, Xiaoqin Zhou, Ravi Mirchandaney, Anurag Bhardwaj, Eric Kobe, Sreenivasan Iyer
  • Patent number: D1007590
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: December 12, 2023
    Inventor: Yuchun Li
  • Patent number: D1031862
    Type: Grant
    Filed: December 13, 2023
    Date of Patent: June 18, 2024
    Inventor: Yuchun Li
  • Patent number: D1053262
    Type: Grant
    Filed: January 15, 2024
    Date of Patent: December 3, 2024
    Inventor: Yuchun Li