Patents by Inventor Pengfei Dong

Pengfei Dong 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: 20240077489
    Abstract: Styryl compounds useful for preparing biological detections probes, and the use of the Styryl compounds for the detection, discrimination and quantification of biological targets.
    Type: Application
    Filed: October 16, 2023
    Publication date: March 7, 2024
    Inventors: Zhenjun Diwu, Zhen Luo, Jixiang Liu, Pengfei Dong
  • Patent number: 11821901
    Abstract: Styryl compounds useful for preparing biological detections probes, and the use of the Styryl compounds for the detection, discrimination and quantification of biological targets.
    Type: Grant
    Filed: August 15, 2020
    Date of Patent: November 21, 2023
    Assignee: AAT Bioquest, Inc.
    Inventors: Zhenjun Diwu, Zhen Luo, Jixiang Liu, Pengfei Dong
  • Publication number: 20230362317
    Abstract: The present application is applicable to the field of video processing, and provides a method for generating a rotation direction of a gyroscope, a method for achieving a bullet time photographing effect, a computer readable storage medium, a computer device, and a camera.
    Type: Application
    Filed: September 24, 2021
    Publication date: November 9, 2023
    Inventors: PENGFEI DONG, CONG CHEN
  • Publication number: 20230223152
    Abstract: The present disclosure, in some embodiments, relates to a method of predicting stent expansion. The method includes accessing a pre-stent intravascular image of a blood vessel of a patient and segmenting the pre-stent intravascular image to identify a lumen and a calcification lesion. A plurality of features are extracted from one or more of the lumen and the calcification lesion. A regression model is applied to one or more of the plurality of features to determine a minimum stent expansion metric (mSEM). The mSEM indicating how much a stent will expand after implantation. The mSEM is used to generate a classification of the blood vessel as an under-expanded area or a well-expanded area.
    Type: Application
    Filed: January 5, 2023
    Publication date: July 13, 2023
    Inventors: David L. Wilson, Yazan Gharaibeh, Juhwan Lee, Sadeer Al-Kindi, Vladislav N. Zimin, Linxia Gu, Pengfei Dong, Hiram Bezerra
  • Patent number: 11237170
    Abstract: Styryl compounds useful for preparing biological detections probes, and the use of the Styryl compounds for the detection, discrimination and quantification of biological targets.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: February 1, 2022
    Assignee: AAT BIOQUEST, INC.
    Inventors: Zhenjun Diwu, Zhen Luo, Jixiang Liu, Pengfei Dong
  • Publication number: 20200378975
    Abstract: Styryl compounds useful for preparing biological detections probes, and the use of the Styryl compounds for the detection, discrimination and quantification of biological targets.
    Type: Application
    Filed: August 15, 2020
    Publication date: December 3, 2020
    Applicant: AAT BIOQUEST, INC.
    Inventors: Zhenjun Diwu, Zhen Luo, Jixiang Liu, Pengfei Dong
  • Publication number: 20200174006
    Abstract: Styryl compounds useful for preparing biological detections probes, and the use of the Styryl compounds for the detection, discrimination and quantification of biological targets.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 4, 2020
    Inventors: Zhenjun Diwu, Zhen Luo, Jixiang Liu, Pengfei Dong