Patents by Inventor Kai Xia

Kai Xia 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: 20240126421
    Abstract: An object processing method includes: displaying a first operation interface in response to triggering a first operation control of a first stage of a target object, the first operation interface including at least one first operation item; displaying a content input interface in response to completing an operation for the at least one first operation item, the content input interface including at least one input item; in response to completion of content input for the at least one input item, determining a second target value and generating a second operation control corresponding to a second stage of the target object; displaying a second operation interface in response to triggering the second operation control, the second operation interface including at least one second operation item; and updating the state of the target object to a completed state in response to completing an operation for the second operation item.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Kai ZHANG, Ying SONG, Qing GUO, Chunyan XIA, Yu SUN, Qikang REN, Jingjing ZHANG
  • Patent number: 11954842
    Abstract: The invention discloses a powder leakage monitoring device and a powder leakage monitoring method. The powder leakage monitoring device comprises light field camera, 3D PTZ (3-Dimensional Pan/Tilt/Zoom) and computer. Wherein, the light field camera records original light field images of monitored area; the 3D PTZ under the light field camera adjusts the shooting angle of the light field camera when it rotates according to the set direction; and the computer respectively connects to the light field camera and the 3D PTZ, which generates refocused images corresponding to the original light field images, and determines the spatial coordinates of the powder leakage point and the hazard range of the powder leakage in the monitored area according to the refocused images and the shooting angle. Therefore, the range and accuracy of powder leakage monitoring are both increased by using this invention.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: April 9, 2024
    Assignee: HUANENG NANJING JINLING POWER GENERATION CO., LTD.
    Inventors: Yudong Liu, Lei Wang, Kai Shi, Yong Xia, Xudong Si, Dongfang Li, Xuedong Liang
  • Patent number: 11930455
    Abstract: Embodiments of the present application provide a method for controlling a network connection, a terminal and a non-transitory storage medium. The method includes: detecting a state of a terminal, where the terminal is configured to communicate with both of a first base station and a second base station in the dual connectivity mode and the state of the terminal represents a connection status between the terminal and a network where the first base station locates; and prohibiting the terminal from connecting with the second base station in response to the state of the terminal representing the terminal is in an idle state and the terminal having been in the idle state for a predetermined time.
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: March 12, 2024
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Kai Tang, Yang Xia, Tao Zhang, Yan Wang
  • Publication number: 20240071102
    Abstract: Provided are a lane line recognition method, an electronic device and a storage medium, relating to a technical field of artificial intelligence, in particular to technical fields of intelligent transportation, automatic driving and deep learning. The lane line recognition method includes: extracting a basic feature of an original image; recognizing at least one lane line node in the original image by using the basic feature of the original image; extracting a local feature from the basic feature of the original image by using the at least one lane line node; fusing the basic feature and the local feature; and recognizing a lane line in the original image based on a fused result.
    Type: Application
    Filed: January 3, 2023
    Publication date: February 29, 2024
    Inventors: Bin WU, Kai ZHONG, Tongbin ZHANG, Jianzhong YANG, Zhen LU, Deguo XIA, Jizhou HUANG
  • Patent number: 11882825
    Abstract: The disclosure describes a concentrate and a ready to use herbicide safener including 1-10 mg/L of glutamic acid, 10-100 mg/L of proline, and 50-200 mg/L of ?-Aminobutyric acid (GABA). The disclosure also concerns a method for protecting plants from herbicides. The method includes a step of applying a ready to use herbicide safener disclosed in the disclosure to a plant.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: January 30, 2024
    Assignee: CH BIOTECH R&D CO., LTD.
    Inventors: Ya-Wen Huang, Cho-Chun Huang, Gui-Jun Li, Kai Xia
  • Patent number: 11856376
    Abstract: This application discloses a sound acquisition component array, including: two first sound acquisition components, two second sound acquisition components, and two third sound acquisition components. The two second sound acquisition components are located at a first side of a line connecting the two first sound acquisition components, and the two third sound acquisition components are located at a second side of the connecting line that is opposite to the first side of the connecting line; the two second sound acquisition components are symmetrical about a perpendicular bisector of the connecting line, and the two third sound acquisition components are symmetrical about the perpendicular bisector; and a distance between the two first sound acquisition components, a distance between the two second sound acquisition components, and a distance between the two third sound acquisition components are respectively different from one another along a direction defined by the connecting line.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: December 26, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jimeng Zheng, Yi Gao, Xuan Ji, Weiwei Li, Meng Yu, Kai Xia, Jun Feng, Zhu Chen, Hongyang Chen, Wenbin Yang, Yu Wang, Yong Liu
  • Publication number: 20230136711
    Abstract: The present application discloses a fin structure and a heat exchanger, wherein the fin structure includes: a fin base, the fin base having a tube hole for a heat exchange tube passing through, and the fin base being a corrugated fin; and a plurality of convex parts, the convex part being disposed on the fin base, and the plurality of convex parts surrounding an outer circumference of the tube hole. The fin structure and heat exchanger according to the present application can effectively improve a heat exchange effect of the fin and enhance a heat exchange performance of the heat exchanger.
    Type: Application
    Filed: March 5, 2021
    Publication date: May 4, 2023
    Inventors: Wu Xiang, Quyang Ma, Ge Yu, Kai Xia, Weixue Lin, Shiqiang Zhang
  • Patent number: 11553657
    Abstract: A method for regulating plant architecture includes applying a composition containing ?-Aminobutyric acid (GABA), glutamic acid and choline chloride to a plant. The composition for regulating plant architecture is also provided.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: January 17, 2023
    Assignee: CH BIOTECH R&D CO., LTD.
    Inventors: Yu-Lun Liu, Cho-Chun Huang, Gui-Jun Li, Kai Xia
  • Publication number: 20220400679
    Abstract: The invention relates to a composition for enhancing plant growth. The composition includes auxin, cytokinin, choline chloride, and ?-aminobutyric acid (GABA). The invention also relates to a method for enhancing plant growth.
    Type: Application
    Filed: September 9, 2021
    Publication date: December 22, 2022
    Inventors: Meng-Ying Li, Cho-Chun Huang, Gui-Jun Li, Kai Xia, Chen-Pang Wu
  • Publication number: 20220386546
    Abstract: A method for regulating plant architecture includes applying a composition containing ?-Aminobutyric acid (GABA), glutamic acid and choline chloride to a plant. The composition for regulating plant architecture is also provided.
    Type: Application
    Filed: June 7, 2021
    Publication date: December 8, 2022
    Inventors: Yu-Lun Liu, Cho-Chun Huang, Gui-Jun Li, Kai Xia
  • Publication number: 20220202016
    Abstract: The invention relates to a composition for increasing productivity in plants. The composition includes cytokinin, gamma aminobutyric (GABA), and choline chloride. The invention also relates to a method for increasing productivity in plants.
    Type: Application
    Filed: December 29, 2020
    Publication date: June 30, 2022
    Inventors: Chen-Pang WU, Cho-Chun HUANG, Gui-Jun LI, Kai XIA
  • Publication number: 20210352893
    Abstract: The invention relates to a concentrate and a ready to use herbicide safener including 1-10 mg/L of glutamic acid, 10-100 mg/L of proline, and 50-200 mg/L of ?-Aminobutyric acid acid (GABA). The invention also relates to a method for protecting plants from herbicides.
    Type: Application
    Filed: May 18, 2021
    Publication date: November 18, 2021
    Inventors: Ya-Wen HUANG, Cho-Chun HUANG, Gui-Jun LI, Kai XIA
  • Publication number: 20210298307
    Abstract: A composition for controlling and preventing bacterial wilt includes auxin and cytokinin. A method for controlling and preventing bacterial wilt by using the composition is also provided.
    Type: Application
    Filed: March 22, 2021
    Publication date: September 30, 2021
    Inventors: Chao-Min WANG, Cho-Chun Huang, Gui-Jun Li, Kai Xia
  • Publication number: 20210266664
    Abstract: This application discloses a sound acquisition component array, including: two first sound acquisition components, two second sound acquisition components, and two third sound acquisition components. The two second sound acquisition components are located at a first side of a line connecting the two first sound acquisition components, and the two third sound acquisition components are located at a second side of the connecting line that is opposite to the first side of the connecting line; the two second sound acquisition components are symmetrical about a perpendicular bisector of the connecting line, and the two third sound acquisition components are symmetrical about the perpendicular bisector; and a distance between the two first sound acquisition components, a distance between the two second sound acquisition components, and a distance between the two third sound acquisition components are respectively different from one another along a direction defined by the connecting line.
    Type: Application
    Filed: May 12, 2021
    Publication date: August 26, 2021
    Inventors: Jimeng Zheng, Yi Gao, Xuan Ji, Weiwei Li, Meng Yu, Kai Xia, Jun Feng, Zhu Chen, Hongyang Chen, Wenbin Yang, Yu Wang, Yong Liu
  • Patent number: 8895473
    Abstract: Present invention provides an aqueous composition made from selected biochemical substances that will help with the low temperature tolerance of plants and thus to avoid “chilling injury” and to promote better recovery from such injury, when the solution is applied to crop plants prior to the arrival of cold snap or period of low temperature.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: November 25, 2014
    Assignee: CH Biotech R&D Co., Ltd.
    Inventors: Denny Ng, Kai Xia
  • Publication number: 20130267420
    Abstract: Present invention provides an aqueous composition made from selected biochemical substances that will help with the low temperature tolerance of plants and thus to avoid “chilling injury” and to promote better recovery from such injury, when the solution is applied to crop plants prior to the arrival of cold snap or period of low temperature.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 10, 2013
    Inventors: Denny Ng, Kai Xia
  • Patent number: 5869234
    Abstract: The present invention relates to a method of identifying a compound which modulates (enhances, inhibits, reduces) herpesvirus infection of a vertebrate cell comprising the steps of combining a phosphorylating enzyme capable of catalyzing the phosphorylation of ICP4, a substrate comprising a polypeptide which is phosphorylated by the enzyme, a phosphate source and the compound to be assessed; maintaining the combination under conditions appropriate for phosphorylation of the substrate; and determining phosphorylation of the substrate which occurs in the presence of the compound to be assessed. The present invention also relates to the compounds identified by the methods of the present invention.
    Type: Grant
    Filed: January 5, 1996
    Date of Patent: February 9, 1999
    Assignee: President and Fellows of Harvard College
    Inventors: David M. Knipe, Kai Xia, Neal A. DeLuca
  • Patent number: D887407
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: June 16, 2020
    Assignee: YUTOU TECHNOLOGY (HANGZHOU) CO., LTD.
    Inventors: Yi Rao, Gonglue Jiang, Kun Li, Wengang Wang, Hui Du, Kai Xia
  • Patent number: D956751
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: July 5, 2022
    Assignee: HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
    Inventors: Qingyang Shen, Kai Xia
  • Patent number: D982584
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: April 4, 2023
    Assignee: HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
    Inventors: Guoying Li, Kai Xia