Patents by Inventor Yonglin ZHOU

Yonglin ZHOU 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).

  • MEDICAL USE OF TECTORIGENIN IN TREATMENT OF CHICKEN NECROTIC ENTERITIS
    Publication number: 20210121439
    Abstract: Provided is use of tectorigenin in the preparation of a medicament for treatment of chicken necrotic enteritis. Using tectorigenin for treating chicken necrotic enteritis can significantly reduce the degree of pathological changes in the intestinal tract of chickens with necrotic enteritis, and has a good therapeutic effect on chicken necrotic enteritis caused by Clostridium perfringens.
    Type: Application
    Filed: May 14, 2019
    Publication date: April 29, 2021
    Applicants: SHANDONG GUANGYUAN PHARMACEUTICAL SCI. & TECH.CO., LTD, SHANDONG JINZHUJI PHARMACEUTICAL CO., LTD
    Inventors: Yunfeng HOU, Xuming DENG, Chuanjin ZHANG, Shui LIU, Jianfeng WANG, Youzhi LI, Jing NIE, Junping ZHU, Guizhen WANG, Yong ZHANG, Xiaoye FAN, Jian ZHANG, Tingting WANG, Yonglin ZHOU, Qianghua LV
  • BLE-based positioning method and apparatus
    Patent number: 10299078
    Abstract: A BLE-based positioning method is applied to a terminal device, and includes: calculating a change rule of the RSSI value when a received signal strength indication (RSSI) value obtained by parsing a received signal of a target BLE slave device is less than a predetermined threshold; and generating prompt information used for prompting a moving direction of the terminal device according to the change rule of the RSSI value until the RSSI value is greater than or equal to the predetermined threshold.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: May 21, 2019
    Assignee: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Yonglin Zhou, Fahai Chen
  • BLE-BASED POSITIONING METHOD AND APPARATUS
    Publication number: 20180324553
    Abstract: A BLE-based positioning method is applied to a terminal device, and includes: calculating a change rule of the RSSI value when a received signal strength indication (RSSI) value obtained by parsing a received signal of a target BLE slave device is less than a predetermined threshold; and generating prompt information used for prompting a moving direction of the terminal device according to the change rule of the RSSI value until the RSSI value is greater than or equal to the predetermined threshold.
    Type: Application
    Filed: October 20, 2017
    Publication date: November 8, 2018
    Applicant: SHENZHEN GOODIX TECHNOLOGY CO., LTD.
    Inventors: Yonglin ZHOU, Fahai CHEN