Patents by Inventor Xin Gai

Xin Gai 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: 9395480
    Abstract: A light guide plate (LGP) and a method for fabricating the same are disclosed, the LGP is electro-conductive. The fabrication method including the following steps: preparing an electro-conductive solution; making one or more surfaces of a regular LGP adsorb the electro-conductive solution uniformly; drying the LGP which adsorbs the electro-conductive solution to form an electro-conductive film on the one or more surfaces. A method for fabricating the LGP is also disclosed in which electro-conductive organic macromolecular compound is used as a raw material. The effect of static charge on the LGP is avoided by the electro-conductive property of the LGP.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: July 19, 2016
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE TECHNOLOGY CO., LTD.
    Inventors: Wulijibaier Tang, Xin Gai
  • Publication number: 20160109078
    Abstract: This disclosure provides a light emitting apparatus, the apparatus may comprise a middle component, a first end component and a second end component. The middle component may comprise a light emitting device and the middle component has a recess and a protrusion at its two ends respectively. One of the first and second end components has a recess, and the other of the first and second end components has a protrusion. The middle component can be connected with the first and the second end components respectively by corresponding protrusion and recess so that adjacent components can rotate relative to each other in a plane perpendicular to a light exit direction of the light emitting device. The light emitting apparatus can be applied to a back light unit of a display apparatus to realize curved surface display of the display apparatus.
    Type: Application
    Filed: November 28, 2014
    Publication date: April 21, 2016
    Inventors: Jie Liu, Xin Gai, Dongxi Li
  • Publication number: 20150338686
    Abstract: Disclosed are a backlight assembly and a display apparatus comprising the backlight assembly.
    Type: Application
    Filed: September 26, 2014
    Publication date: November 26, 2015
    Inventors: Xin Gai, Ning Wang
  • Publication number: 20150309215
    Abstract: The invention provides a polarizing sheet, a substrate structure and a display panel. The polarizing sheet comprises an adhesive film, a first protection film, a polarization film, a second protection film and a surface protection film, wherein the adhesive film is a conductive adhesive film for exporting the static electricity generated by a corresponding substrate. In addition to a polarization function, the polarizing sheet or the substrate structure according to the invention also has a conduction function because it comprises a conductive adhesive film. Moreover, the polarizing sheet or the substrate structure according to the invention may simplify the realization process of electro-static discharge protection, the problem of poor fixing may be eliminated, and the problem of light leakage due to the fixing of a conductive gasket may be eliminated.
    Type: Application
    Filed: June 26, 2014
    Publication date: October 29, 2015
    Inventors: Xin Gai, Minghui Zhang, Hui Zheng, Chunbing Zhang
  • Publication number: 20150234115
    Abstract: A light guide plate (LGP) and a method for fabricating the same are disclosed, the LGP is electro-conductive. The fabrication method including the following steps: preparing an electro-conductive solution; making one or more surfaces of a regular LGP adsorb the electro-conductive solution uniformly; drying the LGP which adsorbs the electro-conductive solution to form an electro-conductive film on the one or more surfaces. A method for fabricating the LGP is also disclosed in which electro-conductive organic macromolecular compound is used as a raw material. The effect of static charge on the LGP is avoided by the electro-conductive property of the LGP.
    Type: Application
    Filed: April 12, 2013
    Publication date: August 20, 2015
    Inventors: Wulijibaier Tang, Xin Gai
  • Patent number: 5828590
    Abstract: A modular multiplication method and device is based on RSD arithmetic, partial product reduction techniques and precomputation techniques. During multiplication, redundant representation is adopted to carry out addition of two large numbers (512 bits or longer) without carry propagation. A multiplication based on variable radix multiplier coding is performed by coding y.sub.i into a radix.sub.-- 8 digit y.sub.j, except when y.sub.j =.+-.3, in which case y.sub.i is coded into a radix.sub.-- 4 digit y.sub.j. This modular multiplication method is used for VLSI implementation of many public-key cryptosystems, such as RSA.
    Type: Grant
    Filed: November 27, 1996
    Date of Patent: October 27, 1998
    Assignee: United Microelectronics Corp.
    Inventors: Hong-Yi Chen, Wei-Xin Gai
  • Patent number: 5793659
    Abstract: A method of modular reduction P mod Q based on a precomputation. Two quantities are precomputed and stored in a look-up table. Based on these stored precomputed quantities, two stages of partial modular reduction are performed. The result of the second stage of partial modular reduction is then adjusted according to the value of Q, to determine the modular reduction result. The modular reduction result may be provided to variable radix multiplication logic circuitry.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: August 11, 1998
    Assignee: United Microelectronics Corporation
    Inventors: Hong-Yi Chen, Wei-Xin Gai