Patents by Inventor Kai Ju

Kai Ju 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: 10988397
    Abstract: The present invention discloses a small integrated greening device and method for recycling wastewater, including a wastewater collection system, a microorganism and plant purification system, and a reclaimed water collection and distribution system. The method includes the following process: greywater or wastewater is collected through a pipeline and enters a water collection tank of a wastewater collection part. Lifting is performed by submersible sewage pumps, such that the lifted water enters a microorganism and plant synergistic purification and greening part. Each submersible pump is controlled by one corresponding automatic water level controller to transport the treated water to the reclaimed water-use sites.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: April 27, 2021
    Assignee: XI'AN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Qiong Wan, Zhiyan Li, Xuhui Zhou, Li Zhang, Liu Yu, Kai Wang, Tiening Xue, Xinyan Zhang, Kai Ju, Shuancheng Gu
  • Publication number: 20200239345
    Abstract: The present invention discloses a small integrated greening device and method for recycling wastewater, including a wastewater collection system, a microorganism and plant purification system, and a reclaimed water collection and distribution system. The method includes the following process: greywater or wastewater is collected through a pipeline and enters a water collection tank of a wastewater collection part. Lifting is performed by submersible sewage pumps, such that the lifted water enters a microorganism and plant synergistic purification and greening part. Each submersible pump is controlled by one corresponding automatic water level controller to transport the treated water to the reclaimed water-use sites.
    Type: Application
    Filed: January 21, 2020
    Publication date: July 30, 2020
    Inventors: Qiong WAN, Zhiyan LI, Xuhui ZHOU, Li ZHANG, Liu YU, Kai WANG, Tiening XUE, Xinyan ZHANG, Kai JU, Shuancheng GU
  • Patent number: 8711701
    Abstract: The present invention discloses a method for guaranteeing data not to be interrupted in multi-network connection environment, which applies between a user equipment (UE) connected with multiple networks and the multiple networks, and comprises that, when one or more network connections of the UE have congestion, an IP flow of the UE is transferred to an uncongested network connection from the congested network connection(s). The present invention also discloses a system and a policy server for guaranteeing data not to be interrupted. In the case that multiple network connections are established simultaneously, the present invention guarantees that data is not interrupted and achieves the effects of enlarging bandwidth and optimizing bandwidth by transferring IP flow.
    Type: Grant
    Filed: September 10, 2009
    Date of Patent: April 29, 2014
    Assignee: ZTE Corporation
    Inventor: Kai Ju
  • Publication number: 20110310740
    Abstract: The present invention discloses a method for guaranteeing data not to be interrupted in multi-network connection environment, which applies between a user equipment (UE) connected with multiple networks and the multiple networks, and comprises that, when one or more network connections of the UE have congestion, an IP flow of the UE is transferred to an uncongested network connection from the congested network connection(s). The present invention also discloses a system and a policy server for guaranteeing data not to be interrupted. In the case that multiple network connections are established simultaneously, the present invention guarantees that data is not interrupted and achieves the effects of enlarging bandwidth and optimizing bandwidth by transferring IP flow.
    Type: Application
    Filed: September 10, 2009
    Publication date: December 22, 2011
    Applicant: ZTE Corporation
    Inventor: Kai Ju