Patents by Inventor KUI GUO

KUI GUO 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: 11232289
    Abstract: The present disclosure provides a face identification method and a terminal device using the same. The method includes: obtaining a to-be-detected image; performing a brightness enhancement process on the to-be-detected image based on a preset second calculation method to generate a to-be-identified face image; obtaining a first channel value of each channel corresponding to each pixel in the to-be-identified face image; performing another brightness enhancement process on the to-be-identified face image based on each first channel value and a preset first calculation method to obtain a target to-be-identified face image; and performing a face identification process on the target to-be-identified face image to obtain an identification result. Through the above-mentioned scheme, an enhanced face identification manner for the images of low brightness is provided.
    Type: Grant
    Filed: March 12, 2020
    Date of Patent: January 25, 2022
    Assignee: UBTECH ROBOTICS CORP LTD
    Inventors: Jun Cheng, Kui Guo, Jing Gu, Jianxin Pang, Youjun Xiong
  • Publication number: 20210056295
    Abstract: The present disclosure provides a face identification method and a terminal device using the same. The method includes: obtaining a to-be-detected image; performing a brightness enhancement process on the to-be-detected image based on a preset second calculation method to generate a to-be-identified face image; obtaining a first channel value of each channel corresponding to each pixel in the to-be-identified face image; performing another brightness enhancement process on the to-be-identified face image based on each first channel value and a preset first calculation method to obtain a target to-be-identified face image; and performing a face identification process on the target to-be-identified face image to obtain an identification result. Through the above-mentioned scheme, an enhanced face identification manner for the images of low brightness is provided.
    Type: Application
    Filed: March 12, 2020
    Publication date: February 25, 2021
    Inventors: Jun Cheng, Kui Guo, Jing Gu, Jianxin Pang, Youjun Xiong
  • Patent number: 9396604
    Abstract: A vending machine with selectable internal heating and internal cooling functions includes a cabinet and a heat transmitting system. The cabinet includes a heat source and a goods storage space. The heat transmitting system includes a first air inlet tube, a second air inlet tube, an air outlet tube, and a gas valve. The first air inlet tube connects the heat source to the gas valve. The second air inlet tube connects the goods storage space to the gas valve. The air outlet tube connects the gas valve to the outside of the vending machine. The gas valve can connect the first gas inlet tube to the second gas inlet tube to heat the goods storage space using heat generated by the heat source, or can connect the first gas inlet tube to the gas outlet tube to dissipate heat generated by the heat source.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: July 19, 2016
    Assignees: HONG FU JIN PRECISION INDUSTRY (WuHan) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yun-Lung Chen, Chin-Wen Yeh, Yang Xiao, Kui Guo
  • Publication number: 20140179219
    Abstract: A vending machine with selectable internal heating and internal cooling functions includes a cabinet and a heat transmitting system. The cabinet includes a heat source and a goods storage space. The heat transmitting system includes a first air inlet tube, a second air inlet tube, an air outlet tube, and a gas valve. The first air inlet tube connects the heat source to the gas valve. The second air inlet tube connects the goods storage space to the gas valve. The air outlet tube connects the gas valve to the outside of the vending machine. The gas valve can connect the first gas inlet tube to the second gas inlet tube to heat the goods storage space using heat generated by the heat source, or can connect the first gas inlet tube to the gas outlet tube to dissipate heat generated by the heat source.
    Type: Application
    Filed: August 21, 2013
    Publication date: June 26, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHIN-WEN YEH, YANG XIAO, KUI GUO
  • Publication number: 20140048665
    Abstract: A supporting apparatus includes a mounting member, a mounting post secured to the mounting member, an actuating member secured to the mounting post, a supporting post rotatably secured to the mounting post and engaged with the actuating member, and a latch member. The supporting post is rotatable relative to the mounting post between a receiving position and a supporting position. When the supporting post is located on the receiving position, the supporting post is engaged with the latch member. When the supporting post is located on the supporting position, the supporting post is disengaged from the latch member. The actuating member biases the supporting post to rotate from the first to the supporting position.
    Type: Application
    Filed: September 11, 2012
    Publication date: February 20, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (WUHAN) CO., LTD.
    Inventors: YUN-LUNG CHEN, CHIN-WEN YEH, YANG XIAO, KUI GUO
  • Patent number: 7517456
    Abstract: Methods for treating landfill leachate taught herein comprise: (a) coagulatively settling leachate; (b) filtering the resultant supernatant liquid through multistage cartridges; (c) filtering the filtered liquid by reverse osmosis; and (d) treating the resultant liquid with chlorine-based oxidant. These methods provide the advantages of efficient wastewater treatment, compact equipment size, short process flow, and low startup and operational costs.
    Type: Grant
    Filed: July 4, 2006
    Date of Patent: April 14, 2009
    Assignee: Shenzhen JDL Environmental Protection Ltd.
    Inventors: Zhi Min Liao, Jing Kui Guo, Yu He Huang, Jing Zou, Zhi Qiang Chen, Rui Zhi Dai, Wen Yan Shi, Jian Zhong Xiong, Hai Ying Ji
  • Publication number: 20070003370
    Abstract: Methods for treating landfill leachate taught herein comprise: (a) coagulatively settling leachate; (b) filtering the resultant supernatant liquid through multistage cartridges; (c) filtering the filtered liquid by reverse osmosis; and (d) treating the resultant liquid with chlorine-based oxidant. These methods provide the advantages of efficient wastewater treatment, compact equipment size, short process flow, and low startup and operational costs.
    Type: Application
    Filed: July 4, 2006
    Publication date: January 4, 2007
    Inventors: Zhi Min LIAO, Jing Kui GUO, Yu He HUANG, Jing ZOU, Zhi Qiang CHEN, Rui Zhi DAI, Wen Yan SHI, Jian Zhong XIONG, Hai Ying JI