Patents by Inventor Zhenhua Xu

Zhenhua Xu 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).

  • Publication number: 20150342817
    Abstract: A lower limb rehabilitation training robot is provided, which includes a bedstead support and a rising bedstead arranged on the bedstead support, and further includes a linear motion device, a push rod device, a bionic leg arranged at one end of a surface of the rising bedstead and hinged to the rising bedstead, and a bed board configured to support a patient and arranged at another end of the rising bedstead. The linear motion device is arranged between the bedstead support and the rising bedstead, is configured to allow the rising bedstead to slide along the bedstead support, and has one lateral surface connected to the bedstead support and another lateral surface hinged to the rising bedstead. The push rod device is configured to drive the rising bedstead to rotate around a hinge point where the rising bedstead is hinged to the linear motion device.
    Type: Application
    Filed: October 10, 2013
    Publication date: December 3, 2015
    Applicant: JIMHO ROBOT (SHANGHAI) CO., LTD.
    Inventors: Jie Gu, Zhenhua Xu
  • Publication number: 20150178954
    Abstract: A solid state power controller for an aircraft, the solid state power controller includes a solid state switching device for activating an electrical power output bus, a control unit for controlling the solid state switching device, and a current sensing circuit for monitoring current flowing in the electrical power output bus. The current sensing circuit includes a sensing fuse that provides a simplified and more reliable solid state power controller.
    Type: Application
    Filed: December 18, 2014
    Publication date: June 25, 2015
    Inventors: Xueli WANG, Zhenhua XU, XiaoYan YU
  • Publication number: 20140211912
    Abstract: A computerized tomography (CT) method and CT system. The method comprises projecting a beam from a radiation source within a display field of view (DFOV) toward a subject to be imaged; receiving, at a detector, the projected beam to collect projection data; determining whether in the projection a truncation occurs in which the subject exceeds the DFOV; and recording a truncated location of the projection if truncation occurs.
    Type: Application
    Filed: January 28, 2014
    Publication date: July 31, 2014
    Applicant: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
    Inventors: XUELI WANG, ZHENHUA XU, YANLING QU, XIMIAO CAO
  • Publication number: 20140211911
    Abstract: A method for automatically determining the best effective reconstruction gap, the method including scanning a phantom to collect image data of the phantom, using a plurality of different gap values to reconstruct image of the phantom respectively, based on the image data, thus obtaining a plurality of images respectively associated with different gap values, selecting the best image from the plurality of images, and automatically determining the gap value associated with the best image, and save it as the best effective reconstruction gap.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 31, 2014
    Applicant: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
    Inventors: XUE LI WANG, Zhenhua XU, Jun LI, Ximiao CAO, Bin WANG
  • Publication number: 20140207506
    Abstract: Disclosed are methods, apparatus, systems, and computer-readable storage media for recommending a workflow to a user. In some implementations, one or more servers receive information identifying a plurality of events. The one or more servers store data of the plurality of events in a first one or more data tables having an action field, an item field, a user field, and a timestamp field, and analyze the data of the first one or more data tables to generate one or more pairs, each pair including information identifying an ordered set of events and a target event. The one or more servers calculate a similarity score for each of the one or more pairs and store the respective similarity scores in a second one or more data tables having a set field, a target event field, and a similarity score field.
    Type: Application
    Filed: January 21, 2014
    Publication date: July 24, 2014
    Applicant: salesforce.com, inc.
    Inventors: Joel Palmert, Tony Meng, Zhenhua Xu
  • Publication number: 20120257618
    Abstract: A system and method for expanding a chassis network using soft interconnects, including a hybrid chassis comprising a first fabric card comprising a first switching fabric, a second fabric card comprising a second switching fabric, a first set of line cards coupled to the first switching fabric via a first set of hard connections, and coupled to an interface associated with the second switching fabric via a soft connection, and a second set of line cards coupled to the second fabric card.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 11, 2012
    Applicant: FUTUREWEI TECHNOLOGIES, INC.
    Inventors: Yuancheng Christopher Pan, Tian Yu, Chongyang Wang, Chunxing Huang, Zhenhua Xu
  • Patent number: 8030015
    Abstract: The invention has disclosed a new tumor suppressor protein HCRP1, the polynucleotide sequences encoding this polypeptides, and methods for production of the polypeptide using the recombinant technology. The tumor suppression protein, HCRP1, is obtained through the positional candidate cloning strategy. It locates in 8p22 region of human chromosome. The full length cDNA for HCRP1 is 1916 bp, which encodes a protein of 397 amino acids. When introduced into liver cancer cells, HCRP1 can inhibit the malignant transformation of liver cancer cells.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: October 4, 2011
    Assignee: Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences
    Inventors: Mujun Zhao, Zhenhua Xu, Liang Liang, Zaiping Li
  • Publication number: 20090143290
    Abstract: The invention has disclosed a new tumor suppressor protein HCRP1, the polynucleotide sequences encoding this polypeptides, and methods for production of the polypeptide using the recombinant technology. The tumor suppression protein, HCRP1, is obtained through the positional candidate cloning strategy. It locates in 8p22 region of human chromosome. The full length cDNA for HCRP1 is 1917bp, which encodes a protein of 397 amino acids. When introduced into liver cancer cells, HCRP1 can inhibit the malignant transformation of liver cancer cells.
    Type: Application
    Filed: July 10, 2008
    Publication date: June 4, 2009
    Applicant: SHANGHAI INSTITUTES FOR BIOLOGICAL SCIENCES
    Inventors: Mujun Zhao, Zhenhua Xu, Liang Liang, Zaiping Li
  • Patent number: 7288399
    Abstract: Isolated PAPSS1 nucleic acid molecules that include a nucleotide sequence variant and nucleotides flanking the sequence variant are described, as well as PAPSS1 allozymes. Methods for determining if a mammal is predisposed to joint disease or cancer also are described.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: October 30, 2007
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Zhenhua Xu, Eric D. Wieben, Richard M. Weinshilboum
  • Patent number: 7186551
    Abstract: Isolated PAPSS2 nucleic acid molecules that include a nucleotide sequence variant and nucleotides flanking the sequence variant are described, as well as PAPSS2 allozymes. Methods for determining if a mammal is predisposed to joint disease or cancer also are described.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: March 6, 2007
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Zhenhua Xu, Eric D. Wieben, Richard M. Weinshilboum
  • Publication number: 20060188973
    Abstract: Isolated PAPSS1 nucleic acid molecules that include a nucleotide sequence variant and nucleotides flanking the sequence variant are described, as well as PAPSS1 allozymes. Methods for determining if a mammal is predisposed to joint disease or cancer also are described.
    Type: Application
    Filed: May 2, 2006
    Publication date: August 24, 2006
    Inventors: Zhenhua Xu, Eric Wieben, Richard Weinshilboum
  • Patent number: 7067311
    Abstract: Isolated PAPSS1 nucleic acid molecules that include a nucleotide sequence variant and nucleotides flanking the sequence variant are described, as well as PAPSS1 allozymes. Methods for determining if a mammal is predisposed to joint disease or cancer also are described.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: June 27, 2006
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Zhenhua Xu, Eric D. Wieben, Richard M. Weinshilboum
  • Publication number: 20060116323
    Abstract: The invention has disclosed a new tumor suppressor protein HCRP1, the polynucleotide sequences encoding this polypeptides, and methods for production of the polypeptide using the recombinant technology. The tumor suppression protein, HCRP1, is obtained through the positional candidate cloning strategy. It locates in 8p22 region of human chromosome. The full length cDNA for HCRP1 is 1917bp, which encodes a protein of 397 amino acids. When introduced into liver cancer cells, HCRP1 can inhibit the malignant transformation of liver cancer cells.
    Type: Application
    Filed: November 14, 2005
    Publication date: June 1, 2006
    Inventors: Mujun Zhao, Zhenhua Xu, Liang Liang, Zaiping Li