Patents by Inventor Xiaohui (Echo) Yu

Xiaohui (Echo) Yu 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: 12090138
    Abstract: A pharmaceutical composition is prepared from the following raw materials (in parts by weight): silybin (8.75-60), phospholipid (15-65), a Pu'er tea extract (25-200), and vitamin E (6.25-40). The composition has the effect of treating non-alcoholic fatty liver diseases.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: September 17, 2024
    Assignee: TASLY PHARMACEUTICAL GROUP CO., LTD.
    Inventors: He Sun, Xijun Yan, Naifeng Wu, Kaijing Yan, Yonghong Zhu, Shunnan Zhang, Xiaolin Bai, Xiaohui Ma, Yi He, Ting Li, Lei Li
  • Patent number: 12096082
    Abstract: In some embodiments, a method determines a reward metric based on feedback for an instance of content. A delivery status for a delivery constraint of the instance of content is applied to the reward metric to generate a constrained reward metric. The method uses the constrained reward metric to train a model. The model is used to select from a plurality of instances of content. One of the plurality of instances of content is selected for delivery using the model.
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: September 17, 2024
    Assignee: HULU, LLC
    Inventors: Pengfei Gao, Dingming Wu, Chunyang Wei, Xiaohui Xie, Shulei Ma
  • Publication number: 20240304017
    Abstract: Automation of robotic process automation design may be improved by integrating machine learning. A screenshot of a user interface of an application to be automated is captured. Then a selection of an area of the screenshot is determined. The area is provided as input to a document information extraction machine learning model configured to output labels and coordinates for user interface elements in the area. Labels for respective user interface elements of the one or more user interface elements and a respective set of coordinates are identified for each of the user interface elements. The user interface elements and respective criteria are declared as robotic process automation entities in a robotic process automation object model. Actions are assigned to the robotic process automation elements. And then the actions are performed on the application to be automated based on the respective criteria for the robotic process automation elements.
    Type: Application
    Filed: March 8, 2023
    Publication date: September 12, 2024
    Inventors: Louis Rakotoarivony, Xiaohui Xue
  • Publication number: 20240306009
    Abstract: A capability calling method, a capability calling device, a network node and a storage medium are provided. The capability calling method includes classifying, by a first network node, a capability classification corresponding to a first capability on each of at least two second network nodes in accordance with at least one parameter.
    Type: Application
    Filed: January 20, 2022
    Publication date: September 12, 2024
    Inventors: Yuexia FU, Xiaohui SHI, Hanyu DING
  • Patent number: 12083472
    Abstract: A device and a method for capturing carbon dioxide and producing an organic weak acid salt.
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: September 10, 2024
    Assignee: SHANXI DADI ECOLOGICAL ENVIRONMENT TECHNOLOGY RESEARCH INSTITUTE CO., LTD.
    Inventors: Chengli Yang, Qian Liu, Xu Liu, Juanjuan Li, Zhihun Di, Jian Li, Jin Wang, Xiaohui Wu, Xiuli Li
  • Patent number: 12088189
    Abstract: A zero-crossing state detection device for a converter and a converter device. The converter includes a first type of power switch electrically coupled between an input terminal and a switch node, a second type of power switch electrically coupled between the switch node and a ground terminal, and an inductor electrically coupled between the switch node and an output terminal. The zero-crossing state detection device includes: a zero-crossing state indication circuit, which is configured to generate an indication signal indicating the zero-crossing state of the inductor current flowing through the inductor, based on a voltage at the switch node after the second type of power switch is turned off and before the first type of power switch is turned on, according to first and second driving signals respectively applied to the first type of power switch and the second type of power switch.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: September 10, 2024
    Assignee: Shanghai Hanmai Electronic Technology Co., Ltd
    Inventors: Xiaohui Wu, Lilong Wang
  • Publication number: 20240296283
    Abstract: A quantization method and apparatus for a text feature extraction model, and a device and a storage medium. The method includes: in a training process of a text feature extraction model, determining, according to a target quantization parameter, a quantization interval corresponding to the target quantization parameter, where the quantization interval includes a part of floating-point values of the target quantization parameter; constructing a mapping relationship between floating-point values and fixed-point values of the target quantization parameter based on the quantization interval, where a floating-point value smaller than a left end point of the quantization interval—is mapped to a quantized minimum fixed-point value, and a floating-point values larger than a right end point of the quantization interval is mapped to a quantized maximum fixed-point value; and performing a quantization operation on the target quantization parameter based on the mapping relationship.
    Type: Application
    Filed: December 10, 2021
    Publication date: September 5, 2024
    Inventors: Yang WEI, Ying XIONG, Xiaohui WANG, Mingxuan WANG, Lei LI
  • Publication number: 20240296191
    Abstract: A method, performed by at least one processor of a computing device, for recommending an event, the method including determining a frequency of execution of the event by a user among a plurality of users; determining an inverse user frequency of execution of the event based on the plurality of users who have executed the event; generating a recommendation factor by modifying the frequency of execution of the event by the user based on the inverse user frequency of execution of the event; and outputting a recommendation for the event based on the recommendation factor.
    Type: Application
    Filed: June 3, 2022
    Publication date: September 5, 2024
    Applicant: RAKUTEN SYMPHONY SINGAPORE PTE. LTD.
    Inventor: Xiaohui RONG
  • Publication number: 20240294531
    Abstract: The present disclosure provides compounds and pharmaceutically acceptable salts thereof, and methods of using the same. The compounds and methods have a range of utilities as therapeutics, diagnostics, and research tools. In particular, the subject compositions and methods are useful for reducing signaling output of oncogenic proteins.
    Type: Application
    Filed: December 22, 2023
    Publication date: September 5, 2024
    Inventors: Pingda Ren, Xiaohui He, Rasmus Hansen
  • Publication number: 20240295480
    Abstract: A tank body device for measuring slurry density of thermal power generation slurry is provided. Particularly, the tank body includes a clamping assembly, a clinging assembly, and a plurality of push assembly. The clamping assembly, with a base case and closing members, securely holds the tank body. The clinging assembly, featuring telescopic members, articulation pieces, and clamping rings, provides additional support and ensures stability. Each push assembly includes a moving part, push member, and first spring, all integrated into the system. This arrangement enables automatic realignment of the tank body when it tilts, reducing the workload for plant staff and ensuring precise measurement of weight and pressure values.
    Type: Application
    Filed: October 23, 2023
    Publication date: September 5, 2024
    Inventors: Cong GUO, Xiaohui ZHANG, Fu SUN, Qiang LI, Zhiwei WANG, Long JIA, Liwen XING, Zhihai ZHANG
  • Publication number: 20240294528
    Abstract: Compounds that inhibit Protein Arginine N-Methyl Transferase 5(PRMT5) activity, as well as method for their preparation and use are provided. Specifically, compounds of Formula (I) and pharmaceutically acceptable salts, hydrates and solvates, as well as method for their prepation and use are provided.
    Type: Application
    Filed: February 9, 2024
    Publication date: September 5, 2024
    Applicant: SHANGHAI APEIRON THERAPEUTICS COMPANY LIMITED
    Inventors: Bing YAO, Xiaohui GU
  • Patent number: 12080218
    Abstract: A display device is provided, including a circuit board, a display panel, a plurality of clock signal lines, and a plurality of grounding resistors. Each clock signal line extends from the circuit board to a non-display area of the display panel. The plurality of grounding resistors are disposed on the circuit board. Each grounding resistor is connected to a corresponding clock signal line, and is configured to reduce a voltage value of high level of the clock signal.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: September 3, 2024
    Assignee: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
    Inventors: Xiaohui Yao, Hua Fu, Zhida Xu
  • Patent number: 12078054
    Abstract: An experimental device and method for co-existence of overflow and lost circulation in a fractured formation during drilling of a deviated well are provided. An inner cavity of an outer pipe is provided with an inner pipe to form a deviated casing. An upper side of the outer pipe is provided with a mixture outlet. A middle-lower side of the outer pipe is provided with a leakage port and two overflow ports. The gap width can be changed by adjusting a bolt and a support block to be compatible with different types of fracture models. A gas injection system includes an air compressor and a gas flowmeter. An upper port of a liquid injection system is connected to a joint arranged at upper ends of the inner pipe and outer pipe through a water pump, a liquid flowmeter and a liquid regulating valve.
    Type: Grant
    Filed: March 8, 2024
    Date of Patent: September 3, 2024
    Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Bangtang Yin, Chi Zhang, Baojiang Sun, Zhiyuan Wang, Xuliang Zhang, Yonghai Gao, Xiaohui Sun, Wei Zhang
  • Patent number: 12078556
    Abstract: A capacitive flexible tactile sensor based on graded inclined micro-cylindrical structure, includes an upper electrode layer, a lower electrode layer and a dielectric layer between them. The dielectric layer is composed of an upper dielectric layer and a lower dielectric layer. The upper dielectric layer includes an upper dielectric layer base, upper dielectric layer long micro-cylinders and upper dielectric layer short micro-cylinders. The lower dielectric layer includes lower dielectric layer base, lower dielectric layer long micro-cylinder and lower dielectric layer short micro-cylinder. The upper dielectric layer long micro-cylinders and the lower dielectric layer long micro-cylinders are closely bonded, and there is a distance between the upper dielectric layer short micro-cylinder and the lower dielectric layer short micro-cylinder. The sensor structure of the present application is stable, overcomes the viscous effect.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: September 3, 2024
    Assignee: ANHUI UNIVERSITY
    Inventors: Liangpan Yang, Xiaohui Guo, Siliang Wang, Zhiliang Chen, Pengbin Gui, Wei Zeng, Lixia Yang, Yaohua Xu, Zhixiang Haung
  • Publication number: 20240287345
    Abstract: A polymer composition containing a polypropylene polymer having low shrinkage characteristics is disclosed. The polymer composition is particularly well suited for use in three-dimensional printing systems. For example, a polymer composition can be formulated containing the polypropylene polymer and formed into a filament, a rod or pellets that are then fed through a three-dimensional printer. The polypropylene polymer can be a random polypropylene copolymer or terpolymer that has controlled amounts of comonomer content and a xylene soluble content.
    Type: Application
    Filed: June 9, 2022
    Publication date: August 29, 2024
    Applicant: W.R. Grace & Co.-Conn.
    Inventors: Lian Bai, Xiaohui Liu, Zhiru Ma
  • Patent number: 12071849
    Abstract: A device for simulating gas intrusion and bullheading in a wellbore under different inclinations is provided, which includes a wellbore outer pipe with an inner pipe and an LED light source therein. An outer wall of the wellbore outer pipe is provided with one or more inlets. A bubble generator is arranged outside a lower plug, and extends through the lower plug via an air inlet needle into the inner cavity of the wellbore outer pipe. An input end of the bubble generator is connected to an air compressor. A lower outlet of the wellbore outer pipe is connected to an inlet of a formation unit through a pipeline and a back pressure valve. A simulating method using such device is also provided.
    Type: Grant
    Filed: March 28, 2024
    Date of Patent: August 27, 2024
    Assignee: CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
    Inventors: Bangtang Yin, Tianbao Ding, Baojiang Sun, Zhiyuan Wang, Yonghai Gao, Hao Li, Xiaohui Sun, Xuerui Wang
  • Patent number: 12072540
    Abstract: An optical or optoelectronic transceiver and methods of making the same are disclosed. The transceiver comprises a connector configured to receive an optical fiber array, a filter that is (i) configured to reflect first optical signals having a first wavelength and (ii) transparent to second optical signals having a second wavelength, wherein each of the first and second optical signals independently has an optical path to or from the optical fiber array, a mirror in the optical path of the second optical signals configured to reflect the second optical signals, a plurality of photodiodes configured to receive a subset of the first and/or second optical signals and generate a corresponding plurality of received electrical signals therefrom, and a plurality of laser diodes configured to transmit a remainder of the first and/or second optical signals from a corresponding plurality of transmitted electrical signals.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: August 27, 2024
    Assignee: SOURCE PHOTONICS (CHENGDU) COMPANY, LTD.
    Inventors: Jinglei Mao, Yuanjun Huang, Xiaohui Tang, Jian Yang, Jin Liu
  • Publication number: 20240283034
    Abstract: This application relates to a liquid leak detection method and apparatus, a battery control unit, and a battery management system. The method includes: obtaining a gas concentration detection signal output separately by a plurality of target gas sensors in a battery box, where the gas concentration detection signal is used for indicating a measured gas concentration; obtaining position information of each target gas sensor in the battery box; and determining a leaking region in the battery box based on the gas concentration detection signal and the position information of each target gas sensor. To sum up, in an embodiment of this application, the leaking region in the battery box can be located by analyzing the gas concentration detection signals and position information of a plurality of target gas sensors in the battery box, so that prompt information used for indicating the leaking region can be output subsequently.
    Type: Application
    Filed: April 29, 2024
    Publication date: August 22, 2024
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Long SUN, Lan XIE, Chenping WANG, Xiaohui WU, Zhen LIN
  • Publication number: 20240282973
    Abstract: A positive electrode sheet has a straight portion and to-be-bent portions, A thickening layer is disposed on at least one side of a positive electrode current collector of at least some of the to-be-bent portions, the thickening layer is disposed between the positive electrode current collector and a positive electrode active material layer, the positive electrode active material layer covers a surface of the thickening layer is a first positive electrode active material layer, and the positive electrode active material layer located in the straight portion is a second positive electrode active material layer. A ratio of a thickness of the first positive electrode active material layer to a thickness of the second positive electrode active material layer is 20-80%.
    Type: Application
    Filed: April 17, 2024
    Publication date: August 22, 2024
    Inventors: Lan XIE, Zhen LIN, Shiliang LIN, Xiaohui WU, Long WANG, Wei LI, Zhonghong LI, Kai WU
  • Publication number: 20240278942
    Abstract: A method for correcting an orbit error of common-view time comparison of a space station, comprising five parts, i.e., determination of moments when two stations can simultaneously view the space station, calculation of projection coefficients of the orbit error, calculation of a three-dimensional orbit error vector set, calculation of a set of projection differences of the orbit error in line-of-sight directions of the two stations, and threshold decision. By means of calculation of the five parts, the maximum influence quantity of the orbit error on a common-view time comparison result is obtained, observation moments with the maximum influence quantity exceeding a decision threshold are eliminated, and observation points with the influence of the orbit error on the common-view time comparison less than the decision threshold are reserved.
    Type: Application
    Filed: September 19, 2022
    Publication date: August 22, 2024
    Inventors: Yinhua LIU, Xiaohui LI, Ya LIU, Shougang ZHANG