Patents by Inventor Wenyou LIU

Wenyou LIU 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).

  • Method for measuring productivity of angora rabbit and its application
    Patent number: 11672237
    Abstract: A method for measuring and analyzing the productivity of Angora rabbit is provided. Firstly, the Angora rabbit to be tested are simultaneously sheared at the age of 18 weeks, and are reared in a single cage to the age of 29 weeks according to standard conditions for test, and the individual consumption of Angora rabbit during the test period is recorded; secondly, the wool samples were sheared from the middle and upper part of the body side of the Angora rabbit with an electric wool clippers. The weight of the Angora rabbit, the weight of the wool sample, and the length of the wool fiber were measured and bagged for recording; in the third step, the wool fiber diameter of each wool sample was measured by fiber projection method; in the fourth step, the measured values were substituted into the given estimation formula.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: June 13, 2023
    Assignees: Shandong Agricultural University, Mengyin Yida Rabbit Industry Co., Ltd., Shandong Xinhexin Technology Co., Ltd., Shandong Villus King Textile&Garment Co., Ltd.
    Inventors: Xinzhong Fan, Wenyou Liu, Aiguo Yang, Xibo Qiao, Yuanfeng Yang
  • METHOD FOR MEASURING PRODUCTIVITY OF ANGORA RABBIT AND ITS APPLICATION
    Publication number: 20230088702
    Abstract: A method for measuring and analyzing the productivity of Angora rabbit is provided. Firstly, the Angora rabbit to be tested are simultaneously sheared at the age of 18 weeks, and are reared in a single cage to the age of 29 weeks according to standard conditions for test, and the individual consumption of Angora rabbit during the test period is recorded; secondly, the wool samples were sheared from the middle and upper part of the body side of the Angora rabbit with an electric wool clippers. The weight of the Angora rabbit, the weight of the wool sample, and the length of the wool fiber were measured and bagged for recording; in the third step, the wool fiber diameter of each wool sample was measured by fiber projection method; in the fourth step, the measured values were substituted into the given estimation formula.
    Type: Application
    Filed: September 15, 2022
    Publication date: March 23, 2023
    Applicants: Shandong Agricultural University, Mengyin Yida Rabbit Industry Co., Ltd., Shandong Xinhexin Technology Co., Ltd., Shandong Villus King Textile&Garment Co., Ltd.
    Inventors: Xinzhong FAN, Wenyou LIU, Aiguo YANG, Xibo QIAO, Yuanfeng YANG