Patents by Inventor Xiaojun Cao

Xiaojun Cao 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: 11638696
    Abstract: The present invention provides a method for preparing an additive-free cell-wall-broken granule of a Chinese medicinal material. The cell-wall-broken granule is obtained by medicinal material concocting and grinding, first cell-wall-breaking and grinding, screening, second wall-breaking and grinding, mixing, pelleting, and granulating and sieving. The obtained granule has a moderate tightness, a relatively rapid dissolution and diffusion and a good uniformity, overcoming problems of a difficulty of dissolution and diffusion and a poor uniformity of the existing cell-wall-broken granules.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: May 2, 2023
    Assignee: ZHONGSHAN ZHONGZHI PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Jinle Cheng, Zhitian Lai, Jiyin Xu, Yongjun Chen, Wen Deng, Lihua Peng, Weixuan Chen, Jinmei Chen, Yina Wang, Yanling Liang, Weilin Qiao, Xiaojun Cao
  • Publication number: 20210030684
    Abstract: The present invention provides a method for preparing an additive-free cell-wall-broken granule of a Chinese medicinal material. The cell-wall-broken granule is obtained by medicinal material concocting and grinding, first cell-wall-breaking and grinding, screening, second wall-breaking and grinding, mixing, pelleting, and granulating and sieving. The obtained granule has a moderate tightness, a relatively rapid dissolution and diffusion and a good uniformity, overcoming problems of a difficulty of dissolution and diffusion and a poor uniformity of the existing cell-wall-broken granules.
    Type: Application
    Filed: October 21, 2020
    Publication date: February 4, 2021
    Applicant: ZHONGSHAN ZHONGZHI PHARMACEUTICAL GROUP CO., LTD.
    Inventors: Jinle CHENG, Zhitian LAI, Jiyin XU, Yongjun CHEN, Wen DENG, Lihua PENG, Weixuan CHEN, Jinmei CHEN, Yina WANG, Yanling LIANG, Weilin QIAO, Xiaojun CAO
  • Patent number: 7162632
    Abstract: A method for managing static data traffic of at least one light path in an optical network, comprising the steps of achieving load balanced path routing for the at least one light path, assigning wavelengths to demands of the at least one light path, and, switching the at least one light path according to its assigned wavelength. A method for managing dynamic data traffic of at least one light path in an optical network, comprising the steps of routing the K-shortest path, which has the largest interference length (L), and, assigning waveband with a First-Fit network topology based on band/port number restriction and minimum weight.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: January 9, 2007
    Assignee: The Research Foundation of SUNY
    Inventors: Xiaojun Cao, Chunming Qiao, Vishal Anand, Yizhi Xiong
  • Publication number: 20040153492
    Abstract: A method for managing static data traffic of at least one light path in an optical network, comprising the steps of achieving load balanced path routing for the at least one light path, assigning wavelengths to demands of the at least one light path, and, switching the at least one light path according to its assigned wavelength. A method for managing dynamic data traffic of at least one light path in an optical network, comprising the steps of routing the K-shortest path, which has the largest interference length (L), and, assigning waveband with a First-Fit network topology based on band/port number restriction and minimum weight.
    Type: Application
    Filed: September 19, 2003
    Publication date: August 5, 2004
    Inventors: Xiaojun Cao, Chunming Qiao, Vishal Anand, Yizhi Xiong