Patents by Inventor Xiaorou Zhang

Xiaorou Zhang 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).

  • Water changing device for aquaculture breeding
    Patent number: 11778989
    Abstract: A water changing device for aquaculture breeding, comprises a breeding box. A drainage pipe is inserted into the inner wall below the breeding box; the drainage pipe has an L-shaped structure, and the horizontal side is located at the lower side of the breeding box; a sealing block is tightly inserted above the drainage pipe; a circular ring is arranged on the outer side wall of the upper end of the drainage pipe; a groove is arranged above the circular ring along the circumferential direction, and a filter screen is tightly inserted into the groove; the side wall of the drainage pipe below the breeding box is fixedly connected with a horizontal rod, and one side of the side wall below the breeding box close to the horizontal rod is fixedly provided with a threaded rod.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: October 10, 2023
    Assignee: ZHEJIANG OCEAN UNIVERSITY
    Inventors: Xiaorou Zhang, Hanhao Zhu, Yeyi Si, Chenchen Lin, Yue Pan, Qingqian Xu, Guiming He, Kangkang Jian, Yiwei Yao, Zhigang Chai, Xu Liu, Jiahui Wang, Zhiqiang Cui, Qile Wang
  • WATER CHANGING DEVICE FOR AQUACULTURE BREEDING
    Publication number: 20230240271
    Abstract: A water changing device for aquaculture breeding, comprises a breeding box. A drainage pipe is inserted into the inner wall below the breeding box; the drainage pipe has an L-shaped structure, and the horizontal side is located at the lower side of the breeding box; a sealing block is tightly inserted above the drainage pipe; a circular ring is arranged on the outer side wall of the upper end of the drainage pipe; a groove is arranged above the circular ring along the circumferential direction, and a filter screen is tightly inserted into the groove; the side wall of the drainage pipe below the breeding box is fixedly connected with a horizontal rod, and one side of the side wall below the breeding box close to the horizontal rod is fixedly provided with a threaded rod.
    Type: Application
    Filed: March 27, 2023
    Publication date: August 3, 2023
    Applicant: ZHEJIANG OCEAN UNIVERSITY
    Inventors: Xiaorou ZHANG, Hanhao ZHU, Yeyi SI, Chenchen LIN, Yue PAN, Qingqian XU, Guiming HE, Kangkang JIAN, Yiwei YAO, Zhigang CHAI, Xu LIU, Jiahui WANG, Zhiqiang CUI, Qile WANG