Patents by Inventor Xuetao QIU

Xuetao QIU 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).

  • Surface Water Quality Monitoring Method Based on High Spatial Resolution Satellite
    Publication number: 20240151703
    Abstract: A surface water quality monitoring method based on a high spatial resolution satellite includes: step 1. building standard surface water quality pools by mixing natural water bodies with clean water in different proportions to obtain surface water quality data; step 2. obtaining high spatial resolution remote sensing images for processing; step 3. identifying remote sensing bands with higher correlation through correlation analysis by presetting ratio values of remote sensor data bands and the standard surface water quality pools; step 4. building a water quality parameter retrieval model, and comparing and retrieving the remote sensing bands with higher correlation and the surface water quality data to obtain water quality data; and step 5. identifying abnormal points of the water quality based on the water quality data and water quality data threshold of the surface water.
    Type: Application
    Filed: January 18, 2024
    Publication date: May 9, 2024
    Applicants: WUHAN UNIVERSITY, CHINA YANGTZE POWER CO., LTD.
    Inventors: Yanjun ZHANG, Anni QIU, Wenxun DONG, Lan LUO, Yuanxin SONG, Zhengfeng BAO, Hui CAO, Xinbo LIU, Xuetao ZENG
  • Method and device for matching semantic text data with a tag, and computer-readable storage medium having stored instructions
    Patent number: 11586658
    Abstract: A method for matching semantic text data with tags.
    Type: Grant
    Filed: July 4, 2019
    Date of Patent: February 21, 2023
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Yu Wang, Xuetao Qiu, Sishuang Wan, Xiaohan She, Yang Wang, Qi Zhang, Zhijun Fei
  • TRANSACTION PROCESSING METHOD, APPARATUS, DEVICE, MEDIUM AND SYSTEM
    Publication number: 20210312465
    Abstract: Transaction processing method, apparatus, device, medium and system are disclosed in the embodiments of the present application. The method includes: acquiring biometric characteristic information of a user; transmitting the biometric characteristic information to a target biometric information server, so that the target biometric information server determines card information of the user according to the biometric characteristic information for feedback; receiving the card information of the user fed back by the target biometric information server; transmitting a transaction request to an authorization server corresponding to the card information, so that the authorization server performs authorization verification on a transaction corresponding to the transaction request; receiving a transaction authorization verification result fed back by the authorization server; and performing the transaction according to the transaction authorization verification result.
    Type: Application
    Filed: January 14, 2020
    Publication date: October 7, 2021
    Applicant: CHINA UNIONPAY CO., LTD.
    Inventors: Xiaonan HOU, Yuemin QI, Shuo HE, Sishuang WAN, Xuetao QIU, Yang YANG
  • METHOD AND DEVICE FOR MATCHING SEMANTIC TEXT DATA WITH A TAG, AND COMPUTER-READABLE STORAGE MEDIUM HAVING STORED INSTRUCTIONS
    Publication number: 20210286835
    Abstract: A method for matching semantic text data with tags.
    Type: Application
    Filed: July 4, 2019
    Publication date: September 16, 2021
    Applicant: CHINA UNIONPAY CO., LTD.
    Inventors: Yu WANG, Xuetao QIU, Sishuang WAN, Xiaohan SHE, Yang WANG, Qi ZHANG, Zhijun FEI