Patents by Inventor Qingrong Li

Qingrong Li 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).

  • Patent number: 12058988
    Abstract: The present disclosure provides a warm water immersion-based hatching method of silkworm eggs, belonging to the technical field of sericulture production. In the present disclosure, a warm water treatment is conducted on silkworm eggs of a bivoltine silkworm variety in production, and a water temperature and an immersion time are optimized to ensure a higher hatching rate. The silkworm eggs are subjected to the warm water immersion at 49° C. to 51° C. for 15 s to 23 s to rapidly hatch the silkworm eggs without diapause.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: August 13, 2024
    Assignee: SERICULTURE AND AGRI-FOOD RESEARCH INSTITUTE, GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES
    Inventors: Dongxu Xing, Qiong Yang, Sentai Liao, Yang Xiao, Qingrong Li
  • Publication number: 20230200364
    Abstract: The present disclosure provides a warm water immersion-based hatching method of silkworm eggs, belonging to the technical field of sericulture production. In the present disclosure, a warm water treatment is conducted on silkworm eggs of a bivoltine silkworm variety in production, and a water temperature and an immersion time are optimized to ensure a higher hatching rate. The silkworm eggs are subjected to the warm water immersion at 48° C. to 51° C. for 15 s to 23 s to rapidly hatch the silkworm eggs without diapause. The method has a practical hatching rate reaching not less than 98%, with no adverse effect on a quality of silkworm cocoons, thereby achieving a same hatching effect as a hydrochloric acid hatching method but a low cost, simple operation, no need of hydrochloric acid, and green with no adverse effect on human beings and environment.
    Type: Application
    Filed: May 12, 2022
    Publication date: June 29, 2023
    Applicant: Sericulture and Agri-Food Research Institute, Guangdong Academy of Agricultural Sciences
    Inventors: Dongxu Xing, Qiong Yang, Sentai Liao, Yang Xiao, Qingrong Li
  • Publication number: 20220247665
    Abstract: A cloud network transmission routing method and a system thereof are provided, the method applied to a BGP network includes multiple subnets, each subnet including a data exchange system and multiple nodes. The method includes: the data exchange system of a source subnet receiving a BGP routing entry sent from a source node, the BGP routing entry including: a network segment identification of the source node and a corresponding community attribute value; the data exchange system of the source subnet determining a target subnet according to the community attribute value, and sending the BGP routing entry to a data exchange system of the target subnet; and the data exchange system of the target subnet receiving the BGP routing item, and determining a target node and sending the BGP routing entry to the target node according to the community attribute vale.
    Type: Application
    Filed: August 13, 2019
    Publication date: August 4, 2022
    Inventors: Zhihong GUO, Qingrong LI
  • Publication number: 20210336863
    Abstract: A method for monitoring host computers includes: providing a preset script that, when executed, implements the following steps including: acquiring node information of a target node and host computer information of a target host computer in the target node; calling a host computer template that matches the target host computer, and creating an instance of the target host computer in a monitoring system according to the host computer information and the host computer template; adding the created instance to a node tree corresponding to the node information; determining a to-be-monitored port of the created instance in the node tree based on the host computer information, calling a graph template that matches the port, and creating a port graph corresponding to the port for the created instance; and collecting real-time data of the port and drawing the collected real-time data into the port graph.
    Type: Application
    Filed: September 26, 2018
    Publication date: October 28, 2021
    Inventors: Qingrong LI, Chen FU
  • Publication number: 20210105204
    Abstract: A cloud network transmission routing method includes that: a data exchange system of a first subnet receives an updated BGP routing entry announced by a subject node server, where the BGP routing entry includes a network segment identifier of a subject network segment of the subject node server and a corresponding community attribute; the data exchange system of the first subnet sends the BGP routing entry to a data exchange system of a second subnet according to the community attribute included in the BGP routing entry; and the data exchange system of the second subnet forwards the BGP routing entry to a node server of the second subnet.
    Type: Application
    Filed: January 16, 2019
    Publication date: April 8, 2021
    Inventors: Zhihong GUO, Qingrong LI
  • Patent number: 8871802
    Abstract: The present invention discloses novel naphtho[2,3-b]furan-4,9-diones and naphtho[2,3-b]thiophene-4,9-diones and methods of making and using the same. The present invention also discloses pharmaceutical compositions comprising novel naphtho[2,3-b]furan-4,9-dione or naphtho[2,3-b]thiophene-4,9-diones for the treatment of various indications including proliferative diseases.
    Type: Grant
    Filed: August 24, 2010
    Date of Patent: October 28, 2014
    Assignee: Zhoushan HaiZhongZhou Xinsheng Pharmaceuticals Co., Ltd.
    Inventors: Zhiwei Jiang, Aijin Wang, Xian Li, Qingrong Li, Hongwei Hu, Jiali Xu, Yuesong Hu, Yan Ye
  • Publication number: 20130150437
    Abstract: The present invention discloses novel naphtho[2,3-b]furan-4,9-diones and naphtho[2,3-b]thiophene-4,9-diones and methods of making and using the same. The present invention also discloses pharmaceutical compositions comprising novel naphtho[2,3-b]furan-4,9-dione or naphtho[2,3-b]thiophene-4,9-diones for the treatment of various indications including proliferative diseases.
    Type: Application
    Filed: August 24, 2010
    Publication date: June 13, 2013
    Applicant: Zhoushan HaiZhongZhou Xinsheng Pharmaceuticals Co., Ltd.
    Inventors: Zhiwei Jiang, Aijin Wang, Xian Li, Qingrong Li, Hongwei Hu, Jiali Xu, Yuesong Hu, Yan Ye