Patents by Inventor Xiaochun YAN

Xiaochun YAN 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: 20230360429
    Abstract: The present disclosure relates to a fingerprint identification method, device, an electronic apparatus and a storage medium. The fingerprint identification method includes: capturing a fingerprint by a fingerprint sensor, identifying matching pairs of minutiae between the captured fingerprint and a reference fingerprint; calculating a first matching result based on the minutia matching pairs; identifying minutia surrounding features for each minutia of the captured fingerprint in the minutia matching pairs; determining, for each minutia in the minutia matching pairs, whether the minutia surrounding features of the captured fingerprint match with minutia surrounding features of the reference fingerprint; calculating a second matching result based on the determination; and generating an identification result based on the first matching result and the second matching result.
    Type: Application
    Filed: June 20, 2022
    Publication date: November 9, 2023
    Inventors: Ying MIN, Feng ZHU, Hanhui LI, Huaiwen BAI, Yunhao ZHANG, Xiaochun YAN, Chunmiao JIANG, Wenyan ZHENG, Yanjun CHEN, Jiangbo CHEN, Zhijie LV
  • Publication number: 20220253515
    Abstract: Various example embodiments are directed to a fingerprint authentication method and a fingerprint authentication device. The fingerprint authentication method includes acquiring target fingerprint data of a user using at least one fingerprint sensor, determining a preliminary authentication result of the target fingerprint data based on at least one historical fingerprint data stored in memory, performing a matching check on the preliminary authentication result, and determining a final authentication result of the target fingerprint data based on results of the matching check.
    Type: Application
    Filed: February 2, 2022
    Publication date: August 11, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ying MIN, Huaiwen BAI, Yanjun CHEN, Xiaochun YAN, Wenyan ZHENG