Patents by Inventor Changsong HU

Changsong HU 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).

  • METHODS AND SYSTEMS FOR DETERMINING PLATELET CONCENTRATION
    Publication number: 20240133864
    Abstract: Disclosed are a method for determining a platelet concentration of a blood sample, a hematology system and a storage medium.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 25, 2024
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Huan QI, Bo YE, Wenbo ZHENG, Changsong HU, Qi YU
  • Methods and systems for determining platelet concentration
    Patent number: 11841358
    Abstract: Disclosed are a method for determining a platelet concentration of a blood sample, a hematology system (100) and a storage medium.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: December 12, 2023
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Huan Qi, Bo Ye, Wenbo Zheng, Changsong Hu, Qi Yu
  • BLOOD CELL ANALYSIS METHOD AND BLOOD CELL ANALYZER
    Publication number: 20230071301
    Abstract: A blood cell analysis method and a blood cell analyzer are provided. In the method and analyzer, characteristic information of white blood cell fragments is obtained based on side scattered light information and fluorescence information, characteristic information of platelets is obtained based on forward scattered light information and fluorescence information and then a count value for the platelets is acquired based on the characteristic information of the platelets and the characteristic information of the white blood cell fragments. The present invention can avoid the influence of the white blood cell fragments on the platelet counting, thereby ensuring the accuracy of the platelet counting without increasing costs.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Bo YE, Changsong HU, Huan QI, Wenbo ZHENG
  • Blood cell analysis method and blood cell analyzer
    Patent number: 11501852
    Abstract: A blood cell analysis method and a blood cell analyzer are provided. In the method and analyzer, characteristic information of white blood cell fragments is obtained based on side scattered light information and fluorescence information, characteristic information of platelets is obtained based on forward scattered light information and fluorescence information and then a count value for the platelets is acquired based on the characteristic information of the platelets and the characteristic information of the white blood cell fragments. The present invention can avoid the influence of the white blood cell fragments on the platelet counting, thereby ensuring the accuracy of the platelet counting without increasing costs.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: November 15, 2022
    Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Bo Ye, Changsong Hu, Huan Qi, Wenbo Zheng
  • METHODS AND SYSTEMS FOR DETERMINING PLATELET CONCENTRATION
    Publication number: 20210033593
    Abstract: Disclosed are a method for determining a platelet concentration of a blood sample, a hematology system (100) and a storage medium.
    Type: Application
    Filed: October 20, 2020
    Publication date: February 4, 2021
    Inventors: Huan QI, Bo YE, Wenbo ZHENG, Changsong HU, Qi YU
  • BLOOD CELL ANALYSIS METHOD AND BLOOD CELL ANALYZER
    Publication number: 20190371434
    Abstract: A blood cell analysis method and a blood cell analyzer are provided. In the method and analyzer, characteristic information of white blood cell fragments is obtained based on side scattered light information and fluorescence information, characteristic information of platelets is obtained based on forward scattered light information and fluorescence information and then a count value for the platelets is acquired based on the characteristic information of the platelets and the characteristic information of the white blood cell fragments. The present invention can avoid the influence of the white blood cell fragments on the platelet counting, thereby ensuring the accuracy of the platelet counting without increasing costs.
    Type: Application
    Filed: August 15, 2019
    Publication date: December 5, 2019
    Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.
    Inventors: Bo YE, Changsong HU, Huan QI, Wenbo ZHENG