Patents by Inventor Zheng She

Zheng She 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).

  • Porcine pseudorabies virus (PRV)-YF strain and its application
    Patent number: 9783788
    Abstract: The present invention relates to the technical field of porcine pseudorabies virus, and more particularly to a porcine pseudorabies virus (PRV)-YF strain, with the preservation No. of CCTCC No. V201502. The present invention also provides an application of the porcine pseudorabies virus (PRV)-YF strain in preparing an inactivated vaccine of the porcine pseudorabies virus, the inactivated vaccine of the porcine pseudorabies virus and a preparation method thereof. It is proved through an immune efficacy evaluating test and a safety test that the inactivated vaccine of the porcine pseudorabies virus has good immune protective efficacy and is safe for weaned piglets, replacement gilts, pregnant sows and the like.
    Type: Grant
    Filed: January 31, 2016
    Date of Patent: October 10, 2017
    Assignees: Zhaoqing Dahuanong Biological Medicine Co., Ltd, South China Agricultural University
    Inventors: Ruiai Chen, Hongliang Huang, Changbao Ren, Xiaoyu Xie, Zheng She, Xuanzi Zhan, Xiaoxiong Deng, Manhua Tang
  • Porcine Pseudorabies Virus (PRV)-YF Strain and Its Application
    Publication number: 20160228538
    Abstract: The present invention relates to the technical field of porcine pseudorabies virus, and more particularly to a porcine pseudorabies virus (PRV)-YF strain, with the preservation No. of CCTCC No. V201502. The present invention also provides an application of the porcine pseudorabies virus (PRV)-YF strain in preparing an inactivated vaccine of the porcine pseudorabies virus, the inactivated vaccine of the porcine pseudorabies virus and a preparation method thereof. It is proved through an immune efficacy evaluating test and a safety test that the inactivated vaccine of the porcine pseudorabies virus has good immune protective efficacy and is safe for weaned piglets, replacement gilts, pregnant sows and the like.
    Type: Application
    Filed: January 31, 2016
    Publication date: August 11, 2016
    Inventors: Ruiai Chen, Hongliang Huang, Changbao Ren, Xiaoyu Xie, Zheng She, Xuanzi Zhan, Xiaoxiong Deng, Manhua Tang
  • Nonlinear-least squares based method and apparatus for FSK signal decoding
    Patent number: 6785347
    Abstract: Disclosed is a method and apparatus for receiving FSK signals using estimation theory. A received signal is filtered to obtain energy estimates for a first frequency corresponding to a binary “0” and a second frequency corresponding to a binary “1”. The energy estimates are subtracted to obtain a difference value and an odd number of samples of a series of difference values is smooth filtered in order to produce a series of average values. A sliding window is applied to the series of average values that detects a clear majority of sample corresponding to either the binary “0” frequency or the binary “1” frequency in order to produce a binary output signal that corresponds to the received signal.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: August 31, 2004
    Assignee: 3com Corporation
    Inventor: Zheng-She Liu