Patents by Inventor Xitong Liu

Xitong Liu 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: 11343556
    Abstract: Disclosed is a method of controlling a horizontal screen or a vertical screen of a television. The method includes the following operations of: acquiring a mode of a television, and judging whether the mode is a mobile phone mode; in response that the television is in the mobile phone mode, acquiring an image to be displayed, and playing the image in the vertical screen according to a vertical state of the image. The disclosure further discloses a device of controlling a horizontal screen or a vertical screens of a television, and a computer readable storage medium.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: May 24, 2022
    Assignee: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD.
    Inventors: Xianhui Zeng, Xitong Liu
  • Publication number: 20210152868
    Abstract: Disclosed is a method of controlling a horizontal screen or a vertical screen of a television. The method includes the following operations of: acquiring a mode of a television, and judging whether the mode is a mobile phone mode; in response that the television is in the mobile phone mode, acquiring an image to be displayed, and playing the image in the vertical screen according to a vertical state of the image. The disclosure further discloses a device of controlling a horizontal screen or a vertical screens of a television, and a computer readable storage medium.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 20, 2021
    Inventors: Xianhui ZENG, Xitong LIU
  • Patent number: 9199865
    Abstract: A method for treatment of dye wastewater by using ultraviolet-acetylacetone oxidation process is provided. This method belongs to the field of dye wastewater treatment, comprising the following steps: A) adding acetylacetone into dye-containing water, stirring and mixing them completely; B) putting the liquid obtained in step A) under ultraviolet irradiation till it is effectively decolorized. Provided is a new method for decolorizing high-concentrated dye wastewater on the basis of ultraviolet-induced oxidation process of phydroxyl radicals. This method can realize complete decolorization of the dye wastewater. During the oxidation process, the dye in the wastewater acts as the photosensitizer and can accelerate the decolorization process as the reaction progresses. The method can also improve BOD5/COD ratio from lower than 0.1 to higher than 0.3, which means that this method can be used not only for high-efficient decolorization of dye wastewater, but also as a preliminary step of microorganism treatment.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: December 1, 2015
    Assignee: NANJING UNIVERSITY
    Inventors: Shujuan Zhang, Mengshu Wang, Xitong Liu, Bingcai Pan, Lu Lv, Weiming Zhang
  • Publication number: 20150294007
    Abstract: A technique includes performing a search in response to a query that contains at least one entity term and at least one other term. The query targets a collection of structured data and unstructured data. The technique includes performing a search in the collection to find at least one document based at least in part on at least one entity mention indicated by the query.
    Type: Application
    Filed: October 19, 2012
    Publication date: October 15, 2015
    Inventors: Fei Chen, Xitong Liu, Hui Fang, Ke-Ke Qi, Yue Ma, Min Wang, Xiao-Hui Huang
  • Publication number: 20140291256
    Abstract: A method for treatment of dye wastewater by using ultraviolet-acetylacetone oxidation process is provided. This method belongs to the field of dye wastewater treatment, comprising the following steps: A) adding acetylacetone into dye-containing water, stirring and mixing them completely; B) putting the liquid obtained in step A) under ultraviolet irradiation till it is effectively decolorized. Provided is a new method for decolorizing high-concentrated dye wastewater on the basis of ultraviolet-induced oxidation process of phydroxyl radicals. This method can realize complete decolorization of the dye wastewater. During the oxidation process, the dye in the wastewater acts as the photosensitizer and can accelerate the decolorization process as the reaction progresses. The method can also improve BOD5/COD ratio from lower than 0.1 to higher than 0.3, which means that this method can be used not only for high-efficient decolorization of dye wastewater, but also as a preliminary step of microorganism treatment.
    Type: Application
    Filed: November 21, 2012
    Publication date: October 2, 2014
    Inventors: Shujuan Zhang, Mengshu Wang, Xitong Liu, Bingcai Pan, Lu Lv, Weiming Zhang