Patents by Inventor Yonghao Zhao

Yonghao Zhao 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).

  • WI-FI SENSING METHOD AND APPARATUS
    Publication number: 20250133552
    Abstract: A sensing method and apparatus, to combine a sub-7 GHz frequency band and an mmWave frequency band for Wi-Fi sensing, and improve performance of sensing a Wi-Fi signal. The method includes: receiving a plurality of first communication data frames in the first frequency band and a plurality of second communication data frames in the second frequency band, where a frequency of the first frequency band is higher than a frequency of the second frequency band; and obtaining a plurality of pairs of communication data frames, where each of the plurality of pairs of communication data frames includes a first communication data frame in the first plurality of communication data frames and a second communication data frame in the second plurality of communication data frames, and a time difference between a first timestamp of the first communication data frame and a second timestamp of the second communication data frame falls within a preset threshold range.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yonghao Zhao, Wei Ruan, Zhenzhong Wang, Shuqi Wang, Ju Yan Pan, Tharindu Samith Abeywickrama
  • ANTIBODY-DRUG CONJUGATE AND APPLICATION THEREOF
    Publication number: 20240307551
    Abstract: An antibody-drug conjugate, comprising a bispecific antibody targeting HER2 or an antigen-binding fragment thereof. Also provided are a preparation method for and an application of the antibody-drug conjugate, and a pharmaceutical composition comprising the antibody-drug conjugate. The antibody-drug conjugate can effectively kill tumors.
    Type: Application
    Filed: July 4, 2022
    Publication date: September 19, 2024
    Inventors: Ting Xu, Pilin Wang, Kangping Guo, Yonghao Zhao, Jianjian Peng
  • Preparation of nanostructured materials having improved ductility
    Patent number: 7699946
    Abstract: A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy, then refining the grain size of the workpiece at a temperature at or below room temperature, and then aging the workpiece to precipitate second phase particles in the nanosized grains of the workpiece that increase the ductility without decreasing the strength of the workpiece.
    Type: Grant
    Filed: May 22, 2006
    Date of Patent: April 20, 2010
    Assignee: Los Alamos National Security, LLC
    Inventors: Yonghao Zhao, Yuntian T. Zhu
  • Preparation of nanostructured materials having improved ductility
    Publication number: 20080196801
    Abstract: A method for preparing a nanostructured aluminum alloy involves heating an aluminum alloy workpiece at temperature sufficient to produce a single phase coarse grained aluminum alloy, then refining the grain size of the workpiece at a temperature at or below room temperature, and then aging the workpiece to precipitate second phase particles in the nanosized grains of the workpiece that increase the ductility without decreasing the strength of the workpiece.
    Type: Application
    Filed: May 22, 2006
    Publication date: August 21, 2008
    Inventors: Yonghao Zhao, Yuntian T. Zhu