Patents by Inventor Xudong Li

Xudong Li 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: 20220146515
    Abstract: The present invention belongs to the field of biomedical laboratory science, and provides a specific antibody for AMH and uses thereof.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 12, 2022
    Inventors: Junhui XIONG, Zimin CHEN, Weiling XU, Long WANG, Qishen KE, Lihua LI, Liuwei SONG, Xudong SUN, Shengxiang GE
  • Publication number: 20220113833
    Abstract: Disclosed are a processing method and system for touch signals, and an all-in-one touch machine. The method includes: obtaining current infrared signal data on a surface of an infrared touch bezel; obtaining touch-obstructed areas according to the current infrared signal data; determining whether the number of the touch-obstructed areas is greater than a predetermined value, uploading the current infrared signal data to the control mainboard if the number is greater than the predetermined value, or performing simple touch-control calculations on the current infrared signal data through the infrared touch bezel if the number is less than or equal to the predetermined value and obtaining coordinate information of a touch point; performing complex touch-control calculations by the control mainboard according to the current infrared signal data received, and obtaining the coordinate information of the touch point and returning the coordinate information to the infrared touch bezel.
    Type: Application
    Filed: September 29, 2021
    Publication date: April 14, 2022
    Inventors: Shichao Xu, Xudong Li, Kehua Liao
  • Patent number: 11251906
    Abstract: It is determined whether hardware acceleration is available for the incoming data packet. Responsive to hardware acceleration availability, and based on the received FEC conditions, it is determined, for a session associated with the incoming data packet, whether to hardware decrypt the incoming data packet before decoding the incoming data packet or to hardware decrypt after decoding the incoming data packet.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: February 15, 2022
    Assignee: Fortinet, Inc.
    Inventors: Benzheng Xiao, Xudong Li, Mingxing Nan
  • Publication number: 20210365782
    Abstract: In a method causing an electronic device to generate a neural network model that controls a game element, a hyperparameter value in a first neural network model is determined from a hyperparameter value set. A structural layer of the first neural network model includes the hyperparameter value, and an output layer, an input layer, and the structural layer are connected in a target connection. A first model accuracy of a second neural network model is obtained by training the first neural network model, and hyperparameter values of some hyperparameters in the first neural network model are updated to corresponding target hyperparameter values if the first model accuracy is lower than a target accuracy.
    Type: Application
    Filed: June 16, 2021
    Publication date: November 25, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Ying HUANG, Dajun ZHOU, Xudong LI
  • Publication number: 20210306099
    Abstract: It is determined whether hardware acceleration is available for the incoming data packet. Responsive to hardware acceleration availability, and based on the received FEC conditions, it is determined, for a session associated with the incoming data packet, whether to hardware decrypt the incoming data packet before decoding the incoming data packet or to hardware decrypt after decoding the incoming data packet.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Inventors: Benzheng Xiao, Xudong Li, Mingxing Nan
  • Publication number: 20210273297
    Abstract: Disclosed are a separator for an electrochemical device, comprising a porous base membrane, a coating layer disposed on at least one side of the porous base membrane and at least one channel for ionic flow, wherein the coating layer comprises at least one organic material with, for example, a core-shell structure that melts when the electrochemical device is overheated to a temperature that is higher than the melting point of the at least one organic material to block the at least one channel for ionic flow; as well as an electrochemical device comprising the separator and a method for making the separator.
    Type: Application
    Filed: June 24, 2019
    Publication date: September 2, 2021
    Inventors: Alex CHENG, Xudong LI, Gang MIN, Honggui DENG, Hui CHEN, Qi YUE, Chao FENG, Xianghua LI, Kang WANG, An WANG, Yangyang CHEN
  • Publication number: 20210190843
    Abstract: The disclosure discloses a resistance test method using a Kelvin structure, which includes the following steps: step 1: providing a Kelvin test structure including a tested resistor, a first parasitic resistor, and a second parasitic resistor connected in series; step 2: applying first current to the two current test terminals and simultaneously testing first voltage in the two voltage test terminals; step 3: applying second current in a direction opposite to the direction of the first current to the two current test terminals and simultaneously testing second voltage in the two voltage test terminals; step 4: dividing a difference value obtained by subtracting the second voltage from the first voltage by a difference value between the first current and the second current to obtain the final test value of the tested resistor. The disclosure can reduce the resistance test error.
    Type: Application
    Filed: December 15, 2020
    Publication date: June 24, 2021
    Applicant: Hua Hong Semiconductor (Wuxi) Limited
    Inventors: Hao WU, Bin HAN, Xudong LI, Qiyi YANG
  • Patent number: 8885911
    Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells. The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes defining target identification settings to identify at least two different target sets of image objects, defining target identification settings to identify at least two different target sets of image objects, and defining one or more measurements to be performed using said pair-wise linking relationship(s).
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: November 11, 2014
    Assignee: GE Healthcare Niagara, Inc.
    Inventors: Xudong Li, Louis Ernest Dagenais, William Mark Durksen, Del Archer
  • Patent number: 8588503
    Abstract: This invention, which provides a method for detecting a corruption in an image acquired from a biological sample, includes: providing at least one image of at least one cell; generating the image of the at least one cell over a period of time; determining if the at least one image of the at least one cell is corrupted; applying a wavelet transform, Fourier transform, or other frequency decomposing transform to the at least one image to decompose the at least one image into a plurality of sub-images, wherein the plurality of sub-images have a plurality of low frequency channels, a plurality of middle frequency channels and a plurality of high frequency channels; calculating a ratio based on an energy level of the plurality of low frequency channels and the plurality of middle frequency channels; and removing the at least one image of at least one cell if the at least one image is corrupted.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: November 19, 2013
    Assignee: GE Healthcare Bio-Sciences Corp.
    Inventors: Umesha Adiga, Ali Can, Xudong Li, Dirk R. Padfield, Jens Rittscher, Elizabeth P. Roquemore
  • Patent number: 8463015
    Abstract: This invention provides an automated system and method that allows a user to track the movement of an object, such as at least one cell amongst a plurality of cells as it moves from one point to another over time in order for the user to determine how the at least one cell functions. The user is able to track the movement of the at least one cell and determine if the at least one cell structure has changed, such as the at least one cell experiencing cell division or if two or more cells merge together. This user is able to optimally track the at least one cell to find an approximate location of at least one the cell as it moves in time and distance. Thus, this invention provides the user with a means to track cell movement to study the cell function.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 11, 2013
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Joseph O Ruanaidh, Marcin Swiatek, Xudong Li, Geert Kalusche
  • Publication number: 20120057752
    Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells. The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes defining target identification settings to identify at least two different target sets of image objects, defining target identification settings to identify at least two different target sets of image objects, and defining one or more measurements to be performed using said pair-wise linking relationship(s).
    Type: Application
    Filed: October 20, 2011
    Publication date: March 8, 2012
    Applicant: GE HEALTHCARE NIAGARA, INC.
    Inventors: XUDONG LI, LOUIS ERNEST DAGENAIS, WILLIAM MARK DURKSEN, DEL ARCHER
  • Patent number: 8045782
    Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells. The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes providing functions for selecting predetermined image analysis procedures, the functions allowing the user to define: at least one first target identification setting for identifying a first target set of image objects in the image data; at least one second target identification setting for identifying a second target set of image objects in the image data; a relationship between the first and second set of image objects; and one or more measurements which are to be reported for the image data, the measurements being conducted using the defined relationship.
    Type: Grant
    Filed: December 7, 2004
    Date of Patent: October 25, 2011
    Assignee: GE Healthcare Niagara, Inc.
    Inventors: Xudong Li, Louis Ernest Dagenais, William Mark Durksen, Del Archer
  • Publication number: 20110069905
    Abstract: This invention, which provides a method for detecting a corruption in an image acquired from a biological sample, includes: providing at least one image of at least one cell; generating the image of the at least one cell over a period of time; determining if the at least one image of the at least one cell is corrupted; applying a wavelet transform, Fourier transform, or other frequency decomposing transform to the at least one image to decompose the at least one image into a plurality of sub-images, wherein the plurality of sub-images have a plurality of low frequency channels, a plurality of middle frequency channels and a plurality of high frequency channels; calculating a ratio based on an energy level of the plurality of low frequency channels and the plurality of middle frequency channels; and removing the at least one image of at least one cell if the at least one image is corrupted.
    Type: Application
    Filed: May 29, 2009
    Publication date: March 24, 2011
    Applicant: GE Healthcare Bio-Sciences Corp
    Inventors: Umesha Adiga, Ali Can, Xudong Li, Dirk r. Padfield, Jens Rittscher, Elizabeth P. Roquemore
  • Publication number: 20100046823
    Abstract: This invention provides an automated system and method that allows a user to track the movement of an object, such as at least one cell amongst a plurality of cells as it moves from one point to another over time in order for the user to determine how the at least one cell functions. The user is able to track the movement of the at least one cell and determine if the at least one cell structure has changed, such as the at least one cell experiencing cell division or if two or more cells merge together. This user is able to optimally track the at least one cell to find an approximate location of at least one the cell as it moves in time and distance. Thus, this invention provides the user with a means to track cell movement to study the cell function.
    Type: Application
    Filed: January 30, 2008
    Publication date: February 25, 2010
    Applicant: GE HEALTH CARE BIO-SCIENCES CORP.
    Inventors: Joseph O Ruanaidh, Marcin Swiatek, Xudong Li, Geert Kalusche
  • Publication number: 20060120603
    Abstract: A computer-based method for the development of an image analysis protocol for analyzing image data, the image data containing images including image objects, in particular biological image objects such as biological cells. The image analysis protocol, once developed, is operable in an image analysis software system to report on one or more measurements conducted on selected ones of the image objects. The development process includes providing functions for selecting predetermined image analysis procedures, the functions allowing the user to define: at least one first target identification setting for identifying a first target set of image objects in the image data; at least one second target identification setting for identifying a second target set of image objects in the image data; a relationship between the first and second set of image objects; and one or more measurements which are to be reported for the image data, the measurements being conducted using the defined relationship.
    Type: Application
    Filed: December 7, 2004
    Publication date: June 8, 2006
    Inventors: Xudong Li, Louis Dagenais, William Durksen, Del Archer
  • Patent number: 5888887
    Abstract: A method of forming a buried contact junction without forming a buried contact trench and without a disconnection gap in the current path by using a tapered polysilicon profile and a large angle tilt buried contact implant is described. A layer of gate silicon oxide is provided over the surface of a semiconductor substrate. A first polysilicon layer is deposited overlying the gate silicon oxide layer. The first polysilicon layer is etched away where it is not covered by a buried contact mask to provide an opening to the semiconductor substrate wherein the first polysilicon layer is tapered such that the bottom of the opening has a width the size of the planned buried contact and wherein the top of the opening has a width larger than the size of the planned buried contact. Ions are implanted at a tilt angle into the substrate within the opening whereby the ions penetrate the substrate laterally underlying with said first polysilicon layer to form the buried contact.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: March 30, 1999
    Assignee: Chartered Semiconductor Manufacturing, Ltd.
    Inventors: Xudong Li, Xuechun Dai, Guangping Hua, Kei Tee Tiew