Patents by Inventor Xiao-Bo Xin

Xiao-Bo Xin 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: 20190127662
    Abstract: A water based adhesive removal composition which is effective and non-residual on magnesium and alloys comprises an alkali, a main solvent, a volatilization inhibitor, a cosolvent, a corrosion inhibitor, a penetrant, a thickening agent, a surface active agent, and water. The water based adhesive removal composition is water-based formula, the water-based formula is not easy to volatilize and is not flammable. When being used to remove adhesive attached on the magnesium alloy component, there is no risk of magnesium ignition.
    Type: Application
    Filed: November 13, 2017
    Publication date: May 2, 2019
    Inventors: XIAO-BO XIN, JING-HUA CHEN, WEI-XIAN XU, MEI-CHUN CHENG, NA CAI
  • Patent number: 7433797
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized 3D profile model; determining an ideal curved surface as a conventional true value of the standardized 3D profile model; scanning the standardized 3D profile model by the laser measurement machine and obtaining point cloud data; calculating a bias between each point in the point cloud and the ideal curved surface; evaluating the veracity of the laser measurement machine by using the largest bias; and evaluating the receptiveness of the laser measurement machine.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: October 7, 2008
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin
  • Patent number: 7397551
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized BGA model; measuring Z coordinates values of each solder ball peak of the BGA model for certain times; determining a Z coordinates conventional true value of each solder ball peak; measuring X, Y coordinates values of each solder ball centre of the BGA model; determining a coplanarity conventional true value of a seating-plane; determining an optimum scanning mode; determining optimum scanning parameters under the optimum scanning mode; scanning the BGA model under the optimum scanning parameters and the optimum scanning mode; obtaining X, Y, Z coordinates values of each solder ball peak; evaluating the veracity of Z coordinates of each solder ball peak; evaluating the veracity and repetitiveness of coplanarity; and evaluating scan precision of the laser measurement machine.
    Type: Grant
    Filed: March 24, 2006
    Date of Patent: July 8, 2008
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin
  • Patent number: 7256896
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a transparent flat, of which the flatness of each plane is regarded as a flatness conventional true value; determining an optimum scanning mode; determining optimum scanning parameters under the optimum scanning mode; scanning the transparent flat under the optimum scanning mode and the optimum scanning parameters for certain times, and obtaining measuring data; calculating a plurality of flatness values using the measuring data; calculating an average value and a standard deviation of the flatness values, and a bias between the average value and the flatness conventional true value; evaluating the repetitiveness of the laser measurement machine according to the standard deviation; and evaluating the veracity of the laser measurement machine according to the bias.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: August 14, 2007
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin
  • Publication number: 20060227443
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a transparent flat, of which the flatness of each plane is regarded as a flatness conventional true value; determining an optimum scanning mode; determining optimum scanning parameters under the optimum scanning mode; scanning the transparent flat under the optimum scanning mode and the optimum scanning parameters for certain times, and obtaining measuring data; calculating a plurality of flatness values using the measuring data; calculating an average value and a standard deviation of the flatness values, and a bias between the average value and the flatness conventional true value; evaluating the repetitiveness of the laser measurement machine according to the standard deviation; and evaluating the veracity of the laser measurement machine according to the bias.
    Type: Application
    Filed: March 16, 2006
    Publication date: October 12, 2006
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin
  • Publication number: 20060221349
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized 3D profile model; determining an ideal curved surface as a conventional true value of the standardized 3D profile model; scanning the standardized 3D profile model by the laser measurement machine and obtaining point cloud data; calculating a bias between each point in the point cloud and the ideal curved surface; evaluating the veracity of the laser measurement machine by using the largest bias; and evaluating the receptiveness of the laser measurement machine.
    Type: Application
    Filed: March 16, 2006
    Publication date: October 5, 2006
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin
  • Publication number: 20060215150
    Abstract: A method for verifying scan precision of a laser measurement machine includes the steps of: preparing a standardized BGA model; measuring Z coordinates values of each solder ball peak of the BGA model for certain times; determining a Z coordinates conventional true value of each solder ball peak; measuring X, Y coordinates values of each solder ball centre of the BGA model; determining a coplanarity conventional true value of a seating-plane; determining an optimum scanning mode; determining optimum scanning parameters under the optimum scanning mode; scanning the BGA model under the optimum scanning parameters and the optimum scanning mode; obtaining X, Y, Z coordinates values of each solder ball peak; evaluating the veracity of Z coordinates of each solder ball peak; evaluating the veracity and repetitiveness of coplanarity; and evaluating scan precision of the laser measurement machine.
    Type: Application
    Filed: March 24, 2006
    Publication date: September 28, 2006
    Inventors: Ling-Hua Que, Zhong-Kui Yuan, Wei Xu, Xiao-Bo Xin, Kuei-Yang Lin