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).

  • Publication number: 20240093128
    Abstract: The present invention provides a foamable cleaning agent for an air intake system, comprising: a) 6 to 10 wt. % of ?-sulfo-fatty acid methyl ester salt and/or alpha-olefin sulfonate; b) 6 to 10 wt. % of alkyl polyglucoside APG2000; c) 1.5 to 2.5 wt. % of coconut oil fatty acid diethanolamide and/or lauric diethanol amide LDEA; and d) 5 to 15 wt. % of water; based on the total weight of the foamable cleaning agent, also provided are an aerosol product comprising: an aerosol can containing the foamable cleaning agent, and a spraying device, through which the foamable cleaning agent can be sprayed out as a foam; and a method for preparing the aerosol product, a method of cleaning air intake system with the aerosol product, and a use of the foamable cleaning agent or the aerosol product for cleaning air intake system.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: GuoGuang Liu, HongYu Chu, Bo Xu, Xiaohui Pan, Zengfan Liu
  • Publication number: 20240096205
    Abstract: An assembly includes a premise security device, a mounting bracket, a first electrical cable, and a second electrical cable. The first electrical cable has a first electrical cable first end, connected to the premise security device controller, and a first electrical cable second end. The second electrical cable has a second electrical cable first end, electrically connected to the premise security device controller, and a second electrical cable second end. When the premise security device housing is coupled to the second mounting bracket portion, the second electrical cable second end is electrically connected to the first electrical cable second end to form an electrical circuit between the premise security device controller and the electrically connected electrical cable second ends. The premise security device controller is configured to monitor the presence of the electrical circuit and generate a tamper signal when the electrical circuit is no longer present.
    Type: Application
    Filed: December 9, 2020
    Publication date: March 21, 2024
    Inventors: Xiaohui QIN, Yongjun CHEN, Bin SHI
  • Publication number: 20240093123
    Abstract: Provided is a cleaning composition contained in an aerosol spray can, methods of making and using the cleaning composition, which comprises: a liquid cleaning mixture, comprising: a) a solvent selected from the group consisting of isohexane, isoheptane, and n-heptane and mixtures thereof; b) a de-aromatized hydrocarbon solvent having 7 to 8 carbon atoms in its molecule; c) a branched aliphatic alkane having 10 to 11 carbon atoms; d) from 5 to 15 parts by weight of ethanol, e) from 1 to 15 parts by weight of isopropanol, f) from 1 to 10 parts by weight of acetone, and g) from 0.01 to 0.2 parts by weight of iso-tridecanol polyoxyethylene ether having a HLB value of 12 to 13, and a gas propellant.
    Type: Application
    Filed: November 20, 2023
    Publication date: March 21, 2024
    Inventors: GuoGuang Liu, HongYu Chu, Bo Xu, Xiaohui Pan, Zengfan Liu
  • Patent number: 11934157
    Abstract: The present invention relates to a method for analyzing energy used for producing a unit of mass or volume of compressed gas (Specific Energy Consumption) in relation to a common output flow in a compressor system, said method comprising the following steps: —for time interval, Tref, collecting reference measured data points of common output flow Fref and energy (or power) consumption Eref (or Pref) in the compressor system; —calculating energy (or power) use as a function of the common output flow Eref (F) (or <Pref>t(F)) from the measured data points and calculating volume output as a function of the common output flow Vref(F): —calculating average energy consumed for producing a unit of mass or volume of compressed gas as a function of the common output flow <SECref>t(F) from equation Eref(F)/Vref(F) (Or <Pref>t)/Pref); —for time interval, Tsav, collecting measured data points of common output flow Fsav and energy (or power) consumption Esav (Psav) in the compressor system; —calculating e
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: March 19, 2024
    Assignee: ENERSIZE OY
    Inventors: Anders Sjögren, Christian Merheim, Xiaohui Wang
  • Patent number: 11931826
    Abstract: A continuous welding method and device for a hybrid welding, a welded finished product and a train body. The method comprises: performing hybrid welding on a groove of a welding piece by coupling a laser and a variable polarity arc; wherein the defocusing distance of the laser is not less than a Rayleigh length of the laser. According to the method of the present disclosure, the power density of the laser on the surface of the welding piece is effectively reduced and the height-width-ratio of the weld seam is decreased, the diameter of the welding melted pore is increased, the voids caused by the collapse of the small pore in the welding melted pore can be effectively reduced, thereby solving the problem that the weld porosity is difficult to escape in the prior art, and reducing the generation of the pores, effectively improving welding stability and reliability, and improving the mechanical properties of the weld seams.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: March 19, 2024
    Assignee: CRRC QINGDAO SIFANG CO., LTD.
    Inventors: Xiaohui Han, Zhendong Mao, Yuexin Gao, Kai Zheng, Gangqing Li
  • Patent number: 11934681
    Abstract: Managing storage device evacuation that includes a plurality of storage devices, including: detecting, by the storage system, an occurrence of a storage device evacuation event associated with a source storage device within a write group, wherein the write group is a subset of storage devices storing a data set; responsive to detecting the occurrence of the storage device evacuation event, identifying, by the storage system, a target storage device for receiving data stored on the source storage device; and migrating, by the storage system, the data stored on the source storage device to the target storage device.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: March 19, 2024
    Assignee: PURE STORAGE, INC.
    Inventors: Andrew Bernat, John Colgrove, Taher Vohra, Andrew Kleinerman, Xiaohui Wang, Benjamin Scholbrock
  • Publication number: 20240085576
    Abstract: A flexible digital radiographic detector assembly includes a flexible sleeve enclosing a photosensor array supported by a flexible substrate. Integrated circuit readout electronics are coupled to the photosensor array. The digital radiographic detector assembly communicates with a local computer system or with a cloud server to transmit image data captured in the photosensor array, to display the image data on a screen, and to analyze defects that may be present in the image.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Inventors: Luca BOGONI, Xiaohui WANG, Todd D. BOGUMIL
  • Publication number: 20240084675
    Abstract: An apparatus for preventing and controlling secondary generation of hydrates in a wellbore during depressurization exploitation of offshore natural gas hydrates includes a gas recovery pipe column, a water recovery pipe column, a gas-liquid mixed transportation pipe section, a data collecting and processing unit, and a reaction control apparatus; according to characteristics of different exploitation pipe columns, three injection pipelines and three monitoring points are arranged to predict dynamic changes in a secondary generation risk of the hydrates throughout the wellbore; measures for preventing and controlling the secondary generation of the hydrates are taken at different pipe column positions by the integrated utilization of inhibitor injection, heating for pipe columns, the additional arrangement of electric submersible pumps, and other methods.
    Type: Application
    Filed: June 27, 2023
    Publication date: March 14, 2024
    Inventors: Jianbo Zhang, Zhiyuan Wang, Xiaohui Sun, Baojiang Sun, Hui Liu, Shikun Tong, Qingwen Kong, Peng Liu
  • Publication number: 20240088685
    Abstract: A charging device and an application thereof are provided. The charging device includes a housing, defining a receiving cavity; a circuit board, arranged in the receiving cavity; an input part, provided on the housing and configured for connection to an external power supply; and a plurality of output parts, provided on the housing, the input part and the output part being electrically connected via the circuit board. Each of the output parts includes at least one terminal, and the terminal is arranged in the receiving cavity and passes through the housing to a surface of the housing. The charging device can be applied to charge a wide range of electronic devices.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 14, 2024
    Applicant: Greenworks (Jiangsu) Co., Ltd.
    Inventors: Xiaohui HUO, Chuntao LU, An YAN, Zhiyuan LI, Doushi WANG, Yanqiang ZHU, Yanliang ZHU
  • Publication number: 20240082897
    Abstract: A hot extrusion die for a special-shaped square pipe includes a die cavity sleeve with a special-shaped cavity. A hot extrusion mandrel is arranged in the die cavity sleeve. An area between the die cavity sleeve and the hot extrusion mandrel forms a die cavity hole. A first extrusion diversion hole and a second extrusion diversion hole are arranged below the die cavity hole. An integral centroid of the die cavity hole is located at a circle center of a radial cross section of the die cavity sleeve. Further disclosed is a hot extrusion integral forming method for a special-shaped square pipe, including: heating and expanding a blank material; heating the blank material again after expanding; performing hot extrusion on the blank material; and cooling the formed special-shaped square pipe in air to a room temperature, and inspecting surface quality and mechanical properties of the special-shaped square pipe.
    Type: Application
    Filed: April 15, 2021
    Publication date: March 14, 2024
    Applicants: CENTRAL IRON AND STEEL RESEARCH INSTITUTE, HANDAN XINXING SPECIAL STEEL PIPES CO. , LTD.
    Inventors: Zhenbao LIU, Xiaohui WANG, Jianxiong LIANG, Yongqing SUN, Changjun WANG, Zhiyong YANG, Yuguang GAO, Jie GAO, Fuqiang LIU, Ailiang ZHANG
  • Publication number: 20240088976
    Abstract: The disclosure relates to a method performed by an electronic device of a base station. The method includes: obtaining beam priority information of a plurality of beams for a plurality of user equipments (UEs); obtaining inter-beam interference information of the plurality of beams; identifying, based on the beam priority information and the inter-beam interference information, one of a plurality of beam pairing sets comprising two or more beams among the plurality of beams; and performing communication with at least one of the plurality of UEs via the identified beam pairing set.
    Type: Application
    Filed: May 15, 2023
    Publication date: March 14, 2024
    Inventors: Yan LI, Huiyang WANG, Meifang JING, Jiajia WANG, Yi ZHAO, Xiaohui YANG
  • Publication number: 20240088506
    Abstract: The disclosure provides a battery pack, a power tool system and a charging system. The battery pack includes a battery pack housing in which a battery cell assembly and a circuit board are mounted. The circuit board is electrically connected with the battery cell assembly. A plurality of Type-C connectors are arranged on the circuit board and electrically connected to the circuit board to realize an electrical connection between the battery cell assembly and the Type-C connectors, and are configured to connect external devices.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 14, 2024
    Applicant: Greenworks (Jiangsu) Co., Ltd.
    Inventors: Ming LUO, Xian ZHUANG, Baoan LI, Chuntao LU, An YAN, Xiaohui HUO, Zhiyuan LI
  • Patent number: 11928948
    Abstract: A method for monitoring environmental data and a monitoring system are provided. The method includes that: a second server receives first environmental data from a first server; the second server determines that data loss occurs in the first environmental data; the second server obtains lost data in the first environmental data from the first server; the second server obtains second environmental data according to the first environmental data and the lost data; and responsive to a concentration of a sampled gas in the second environmental data exceeding a preset concentration threshold, the second server sends warning information to a terminal device.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: March 12, 2024
    Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Yunxiao Ding, Xiaohui Liu
  • Publication number: 20240079508
    Abstract: A pyrolysis apparatus for completely separating an EVA crystal silicon wafer from a waste photovoltaic module includes a heating mechanism controlled by a control system and mounted in a pyrolysis box and being capable of performing telescopic motion in a vertical direction; an overturning assembly for fixedly clamping and driving a photovoltaic module to overturn, the overturning assembly is arranged just under the heating mechanism; and a splitting assembly for separating the photovoltaic module, the splitting assembly is arranged at a left side of the photovoltaic module fixedly clamped by the overturning assembly. A splitting apparatus is provided for assisting in splitting EVA, and isolating glass from the crystal silicon wafer, as well as isolating a back plate from the crystal silicon wafer, and therefore, the pressure generated on the crystal silicon wafer due to large strength of the glass and shrinkage of the back plate is prevented.
    Type: Application
    Filed: July 6, 2023
    Publication date: March 7, 2024
    Applicant: CHANGZHOU INSTITUTE OF TECHNOLOGY
    Inventors: Quanfa ZHOU, Jingbo ZHAO, Xiaohui CHEN, Pin ZHOU, Shubo WANG, Xueyuan JIN
  • Publication number: 20240079514
    Abstract: A heating treatment device for photovoltaic module recycling includes a box, a heating rod and a gas pump. A horizontal partition is fixedly arranged inside the box, and the heating rod is located below the partition. The partition is provided with evenly distributed second through slots. An upper end of the partition is provided with evenly distributed shelf boards. The shelf boards are arranged vertically. One side of the shelf board is provided with a groove. The shelf board is further provided with a suction cup. An end surface at an opening of the suction cup is flush with an inner wall of the groove. The movable splitting sheets are arranged in the device. A lower end of the splitting sheet is provided with gas vents, and hot air is discharged through the gas vents. The temperature of the hot air is controlled at 220-240° C.
    Type: Application
    Filed: January 31, 2023
    Publication date: March 7, 2024
    Applicant: CHANGZHOU INSTITUTE OF TECHNOLOGY
    Inventors: Pin ZHOU, Jingbo ZHAO, Xiaohui CHEN, Quanfa ZHOU, Shubo WANG, Yu ZHAO
  • Publication number: 20240076403
    Abstract: An antibody or antigen-binding fragment specifically binding to HER2, a multi-specific antigen binding molecule, a chimeric antigen receptor, an immune effector cell, a nucleic acid fragment, a vector, a host cell, a pharmaceutical composition, a kit, a preparation method, and an application thereof in treatment of tumors or cancers and detection of HER2, which is of great significance for the development of HER2 antibody therapeutic drugs and detection reagents.
    Type: Application
    Filed: December 17, 2021
    Publication date: March 7, 2024
    Inventors: Xiaohui Shao, Cuiqing Yang, Zhuoxiao Cao, Renhong Tang, Jinsheng Ren
  • Publication number: 20240074359
    Abstract: A power device and a power tool are provided, including a motor and a transmission gear set. The transmission gear set includes a driving gear and a driven gear, a speed of the motor is from 5000 rpm to 11000 rpm, a diameter is from 20 mm to 50 mm, and a volume is from 600 mm3 to 2200 mm3. A weight is from 90 g to 260 g. A reduction ratio of the driving gear to the driven gear is from 2 to 7. The power tool of the disclosure adopts an outer rotor motor with a smaller rotor diameter and a lower rotating speed, which reduces a volume and weight of the overall device, is easy to mount and carry, and increases a battery life.
    Type: Application
    Filed: November 12, 2023
    Publication date: March 7, 2024
    Applicant: Greenworks (Jiangsu) Co., Ltd.
    Inventors: Jianbo LI, Lingao ZHANG, Xiaohui HUO, Yongxing MA
  • Patent number: 11914968
    Abstract: The application belongs to the field of big data, and particularly relates to an official document processing method, device, computer equipment and storage medium. The method includes the following steps of: performing format analysis on the to-be-reviewed official document, then acquiring the to-be-reviewed official document of standard file type, and identifying all file components and contents in the to-be-reviewed official document of standard file type; performing text format detection, text content detection and frame layout detection synchronously by a preset text processing model, obtaining a format detection result, a content detection result and a layout detection result; generating a detected error content according to the format detection result, content detection result and layout detection result, calling out a standard writing rule corresponding to the detected error content, marking the detected error content and the standard writing rule in the to-be-reviewed official document.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: February 27, 2024
    Assignee: PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
    Inventors: Xiaohui Jin, Xiaowen Ruan, Liang Xu
  • Patent number: D1017545
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: March 12, 2024
    Inventors: Zhongdong Huang, Xiaohui Xu
  • Patent number: D1018451
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: March 19, 2024
    Inventor: Xiaohui Lu