Patents by Inventor Xing Zhang
Xing Zhang 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).
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Publication number: 20240154700Abstract: A radio frequency transceiver includes a container. The container includes a circuit board and the connection assembly. A baseband circuit is disposed on the circuit board. The baseband circuit is configured to synthesize the first baseband signal, and decode the second baseband signal. The connection assembly includes a board-end connector, a cable, and at least one optical module interface. The board-end connector is configured to connect to the baseband circuit. A first end of the cable is configured to connect to the at least one optical module interface, and a second end of the cable is configured to connect to the board-end connector. Each optical module interface of the at least one optical module interface is configured to connect to an external optical module. According to the solutions provided by this radio frequency transceiver, a circuit layout can be more flexible, hardware costs can be reduced, and space can be saved.Type: ApplicationFiled: January 18, 2024Publication date: May 9, 2024Inventors: Youbing PAN, Juwang ZHANG, Xing WU, Kang CAO, Wang XIONG, Gezi ZHANG
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Publication number: 20240155893Abstract: A display substrate includes: a base substrate, a plurality of pixel units and a plurality of initialization voltage signal lines. The pixel units are arranged in an array to form a plurality of rows of pixel units and a plurality of columns of pixel units, at least one pixel unit includes sub-pixels, and at least one sub-pixel includes a light-emitting element and a pixel driving circuit. The initialization voltage signal lines are configured to provide initialization voltage signals to the plurality of rows of pixel units respectively, and are arranged at intervals along a second direction. At least one initialization voltage signal line extends along a first direction. The plurality of rows of pixel units include a (2n?1)th row and a 2nth row and pixel driving circuits of the (2n?1)th row and pixel driving circuits of the 2nth rows share a common initialization voltage signal line.Type: ApplicationFiled: September 6, 2022Publication date: May 9, 2024Inventors: Ying Han, Pan Xu, Xing Zhang, Chengyuan Luo, Donghui Zhao, Mingi Chu
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Patent number: 11979025Abstract: A dual-mode combined control method for a multi-inverter system based on a double split transformer is provided. For an extremely-weak grid, the method provides the dual-mode combined control method for a multi-inverter system based on a double split transformer. According to the method, the equivalent grid impedance at a point of common coupling (PCC) of one grid-connected inverter (GCI) in the multi-inverter system based on the double split transformer is obtained with a grid impedance identification algorithm, and the system sequentially operates in a full current source mode, a hybrid mode, and a full voltage source mode according to a gradually increasing equivalent grid impedance, thereby effectively improving the stability of the multi-inverter system based on the double split transformer during variation of the strength of the grid. The method ensures that the system can still operate stably in the extremely-weak grid.Type: GrantFiled: May 13, 2021Date of Patent: May 7, 2024Assignee: HEFEI UNIVERSITY OF TECHNOLOGYInventors: Xing Zhang, Ming Li, Zixuan Guo, Jilei Wang, Hailong Pan, Yang Wang, Qian Gao, Fei Li
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Publication number: 20240143831Abstract: A data set can be analyzed for the presence of sensitive data using type-specific validation mechanisms to test data within the data set that superficially matches a corresponding data type format. In general, a type-specific validation mechanism may be applied to data segments within the data set when they match the data type format, and used to cumulatively build a statistical inference about whether the data set contains the corresponding data type. This technique may usefully be applied in a range of security contexts, such as characterizing data at rest or detecting leakage of sensitive data during a data transmission.Type: ApplicationFiled: July 26, 2023Publication date: May 2, 2024Inventors: John Brian Bryan, Xing Zhang
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Publication number: 20240131684Abstract: Disclosed are a rotating wheel apparatus, a driving wheel and a robot. The rotating wheel apparatus includes: a rotating assembly, a bearing and a supporting base. The rotating assembly is provided with an accommodating groove. The bearing is accommodated in the accommodating groove and connected to the rotating assembly. The supporting base is close to a notch of the accommodating groove, the supporting base is connected to the bearing, so that the rotating assembly is rotationally connected to the supporting base.Type: ApplicationFiled: January 4, 2024Publication date: April 25, 2024Inventors: Xing ZHANG, Chengkai GUO, Yuanjing ZHENG, Jie Liu
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Publication number: 20240134323Abstract: According to a transformer-architecture-based method and system for IoT for and smart control of urban integrated energy, urban integrated energy IoT information acquired by a terminal from different areas is output to a server after being standardized into a sequence signal, where energy demand prediction is performed through learning of a deep learning network configured on the server, a smart control network is configured and built by using the deep learning network, real-time prediction processing is performed on the urban integrated energy IoT information acquired in real time, and a result is uploaded to a workstation for reviewing. Based on the transformer architecture, the deep learning network is combined with a fast Fourier transform algorithm and inverse transform on a sequence, and an FFT-Attention mechanism is proposed. Compared with a conventional transformer architecture, frequency domain information of a sequence is given more emphasis.Type: ApplicationFiled: December 4, 2022Publication date: April 25, 2024Applicant: STATE GRID JIANGSU ELECTRIC POWER CO., LTD NANJING POWER SUPPLY COMPANYInventors: Honghua XU, Weiya ZHANG, dongxu ZHOU, Zhengyi ZHU, Xing LUO, Hui WU, Long LIANG, Jinjie MA, Hengjun ZHOU
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Patent number: 11967825Abstract: A stability control method for a virtual synchronous generator (VSG) in a strong grid based on an inductance-current differential feedback is provided. A grid-connected topological structure of a VSG using the control method includes a direct-current (DC)-side voltage source, a three-phase inverter, a three-phase grid impedance and a three-phase grid. By controlling the VSG and controlling the inductance-current differential feedback, the method suppresses the oscillation of the output power from the VSG in the strong grid and implements the stable operation of an inner-loop-free VSG in the strong grid, without adding the physical inductance, increasing the cost of the filter and additionally providing a grid-side current sensor.Type: GrantFiled: June 29, 2021Date of Patent: April 23, 2024Assignee: HEFEI UNIVERSITY OF TECHNOLOGYInventors: Xing Zhang, Zixuan Guo, Shaolong Chen, Yang Wang, Hailong Pan, Qian Gao, Zhen Xie
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Publication number: 20240125853Abstract: The present disclosure discloses a chip for monitoring performance of a motor and a performance monitoring system for a rotating apparatus. The system includes a sensing module, including a plurality of sensing sensors. The sensing module detecting a working state of the rotating apparatus and generating a working condition signal. A diagnosis module receives the working condition signal from the sensing module, determines a performance state of the rotating apparatus based on the working condition signal, and generates a performance state detection result. The performance state detection result includes a normal performance state and an abnormal performance state. A communication module sends an alarm signal to a central control platform when the performance state detection result is the abnormal performance state. The sensing module, the diagnosis module and the communication module are integrated on the same chip.Type: ApplicationFiled: October 11, 2023Publication date: April 18, 2024Inventors: Xing YI, Liang WENG, Kaihuan ZHANG, Xiaoyuan MA
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Publication number: 20240127683Abstract: In an example method, a mobile device obtains a signal indicating an acceleration measured by a sensor over a time period. The mobile device determines an impact experienced by the user based on the signal. The mobile device also determines, based on the signal, one or more first motion characteristics of the user during a time prior to the impact, and one or more second motion characteristics of the user during a time after the impact. The mobile device determines that the user has fallen based on the impact, the one or more first motion characteristics of the user, and the one or more second motion characteristics of the user, and in response, generates a notification indicating that the user has fallen.Type: ApplicationFiled: December 11, 2023Publication date: April 18, 2024Inventors: Xing Tan, Huayu Ding, Parisa Dehleh Hossein Zadeh, Harshavardhan Mylapilli, Hung A. Pham, Karthik Jayaraman Raghuram, Yann Jerome Julien Renard, Sheena Sharma, Alexander Singh Alvarado, Umamahesh Srinivas, Xiaoyuan Tu, Hengliang Zhang, Geoffrey Louis Chi-Johnston, Vivek Garg
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Patent number: 11955063Abstract: A display panel includes: plurality of pixel circuits arranged on base substrate, at least one pixel circuit includes a drive transistor and a first switch transistor an active layer arranged on base substrate and including a first active portion and a second active portion, the first active portion configured to form a channel portion of the drive transistor, the second active portion is configured to form a second electrode connection portion of the first switch transistor; and a first conductive layer arranged on a side of the active layer away from the base substrate, the first conductive layer includes a first conductive portion, a portion of the first conductive portion used to form a gate electrode of the drive transistor another portion is electrically connected to the second active portion, and a channel length of the channel portion of the drive transistor is greater than a channel width.Type: GrantFiled: May 31, 2022Date of Patent: April 9, 2024Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ying Han, Pan Xu, Xing Zhang, Chengyuan Luo, Donghui Zhao
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Publication number: 20240114728Abstract: An organic light-emitting diode (OLED) display substrate, a manufacturing method thereof and a display panel are provided. The OLED display substrate has pixel regions and includes a base substrate and a pixel defining layer disposed on the base substrate; in regions of the pixel defining layer corresponding to the pixel regions, accommodation parts penetrating the pixel defining layer are disposed, and the pixel defining layer is further provided with guide parts disposed corresponding to the accommodation parts, the guide parts are located on a periphery of the corresponding accommodation parts and formed by recessed areas which are formed on a side of the pixel defining layer away from the base substrate, the recessed areas do not penetrate the pixel defining layer, and an orthographic projection of the guide part on the base substrate is directly coupled to an orthographic projection of the corresponding accommodation part on the base substrate.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Inventors: Guoying WANG, Zhen SONG, Yicheng LIN, Xing ZHANG, Pan XU, Ling WANG, Ying HAN
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Patent number: 11944601Abstract: An application of ellagic acid and a metabolic derivative urolithin compound thereof in preparation of an immunomodulatory medicine is provided. Classical animal models of autoimmunity and immunoregulation, such as experimental autoimmune encephalomyelitis, neuromyelitis optica mouse model, ulcerative colitis, and skin transplantation, are used as examples to conduct experiments from various aspects and perspectives, such as neurological function scores, histopathological changes of lesions, inflammatory factor expression, and pro-inflammatory cell numbers.Type: GrantFiled: February 24, 2022Date of Patent: April 2, 2024Assignee: SHAANXI NORMAL UNIVERSITYInventors: Yuan Zhang, Wenhui Qi, Xing Li, Bing Han, Peixin Shen
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Publication number: 20240093142Abstract: The present invention relates to the fields of microorgan-isms, feed, food and ecological restoration, in particular to a strain for degrading deoxynivalenol (DON) and the use thereof. The strain has the deposit number CCTCC No. M 2020565. The strain can grow by means of taking the toxic compound DON as a sole carbon source, and convert the DON into chemical components for itself. The reaction process is irreversible, the reaction conditions are moderate, and secondary pollu-tion cannot be caused. The strain provided in the present invention can be used for preparing a biological detoxification preparation for DON. The strain provided in the present invention can be used for degrading DON in feed and food raw materials, primary processing products, deep processing products and related processing byproducts. The strain provided in the present invention can be applied to various ecosystems such as soil or bodies of water polluted by DON to achieve the purposes of DON degradation and ecological restoration.Type: ApplicationFiled: November 11, 2021Publication date: March 21, 2024Inventors: Huiying LUO, Honghai ZHANG, Bin YAO, Huoqing HUANG, Yaru WANG, Yingguo BAI, Xiaoyun SU, Yuan WANG, Tao TU, Jie ZHANG, Huimin YU, Xing QIN, Xiaolu WANG
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Patent number: 11936049Abstract: The present disclosure relates to a battery unit and a battery module, the battery unit includes an electrode assembly, including a main body portion and a tab; two electrode terminals; and two current collecting members respectively connecting the tabs on both sides of the main body portion with the respective electrode terminals; the current collecting member includes a guiding plate and a supporting plate, the guiding plate is located on one side of the main body portion along the length direction, a reinforcement portion is arranged on the guiding plate and is configured to reduce the deformation of the guiding plate towards the main body portion; and the supporting plate is connected to an end of the guiding plate along the width direction, the tab is bent relative to the length direction and connected to the supporting plate. The battery unit can reduce the bending deformation of the guiding plate.Type: GrantFiled: January 2, 2020Date of Patent: March 19, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Xing Li, Xiangyan Bu, Qingyuan Jiang, Guijiu Qu, Xiaowen Zhang, Quankun Li, Lingbo Zhu
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Publication number: 20240088656Abstract: Provided are an off-grid start method and system for a new energy power generation system. The method includes: gradually boosting the voltage of a master according to a plurality of preset voltage given values, and slaves determining, by means of measuring a voltage of the load of a system, a target voltage given value used by the master; and the master determining, by means of monitoring an output current of the master itself, that a slave is successfully connected in parallel, and then continuing to boost the output voltage until all the slaves run in parallel. Therefore, according to the solution, no upper-layer synchronous control is required during a black-start process, and no communication between a master and slaves is required.Type: ApplicationFiled: November 8, 2021Publication date: March 14, 2024Applicant: Sungrow Power Supply Co., Ltd.Inventors: Xing Li, Houlai Geng, Qun Zheng, Menglin Cao, Zhifei Zhang
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Publication number: 20240084013Abstract: Disclosed is the use of a combination of an anti-PD-1 antibody and a VEGFR inhibitor in the preparation of a drug for treating cancers.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Xing Sun, Guoqing Cao, Changyong Yang, Lianshan Zhang, Yong Guo
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Patent number: 11927282Abstract: An outlet tube includes a first rib, a second rib, and a channel positioned between the first rib and the second rib. The first rib extends from a surface of the tube. The first rib tapers between a first thickness and a second thickness. The second rib extends from the surface of the tube. The second rib tapers between the first thickness and the second thickness. The channel has a first width between adjacent first thicknesses and a second width between adjacent second thicknesses. The first width is greater than the second width.Type: GrantFiled: June 26, 2020Date of Patent: March 12, 2024Assignee: Milwaukee Electric Tool CorporationInventors: Zu Gen Ni, Xue Fei Ji, Guo Xing Zhang, Sullivan Dee, Robert P. Jensen
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Publication number: 20240077042Abstract: A non-road mobile machinery (NRMM) is provided and includes a fuel storage device, a fuel supply device, a vapor adsorption device, and an engine body. The vapor adsorption device is provided with an air vent communicated to the atmosphere. A vapor discharge hole of the fuel storage device is communicated to an adsorption vent of the vapor adsorption device. The NRMM also includes a valve mechanism connected between a desorption vent of the vapor adsorption device and an intake channel of the engine body. The valve mechanism is conducted with the working of the engine body and blocked with the stop of the engine body. The NRMN improves the evaporation emission performance of the NRMM when compared to the prior art and solves the problem that the evaporation emissions of the NRMM in the prior art are prone to exceed the standard.Type: ApplicationFiled: March 3, 2023Publication date: March 7, 2024Applicant: CHONGQING ZONGSHEN GENERAL POWER MACHINE CO., LTD.Inventors: Bin YUAN, Shikai ZHU, Xudong CHEN, Yichao WANG, Yi ZHANG, Xing CHEN
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Patent number: 11922489Abstract: A camera is used to capture image data of representations of a physical environment. Planes and surfaces are determined from a representation. The planes and the surfaces are analyzed using relationships there between to obtain shapes and depth information for available spaces within the physical environment. Locations of the camera with respect to the physical environment are determined. The shapes and the depth information are analyzed using a trained neural network to determine items fitting the available spaces. A live camera view is overlaid with a selection from the items to provide an augmented reality (AR) view of the physical environment from an individual location of the locations. The AR view is enabled so that a user can port to a different location than the individual location by an input received to the AR view while the selection from the items remains anchored to the individual location.Type: GrantFiled: February 11, 2019Date of Patent: March 5, 2024Assignee: A9.com, Inc.Inventors: Rupa Chaturvedi, Xing Zhang, Frank Partalis, Yu Lou, Colin Jon Taylor, Simon Fox
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Patent number: D1022476Type: GrantFiled: October 18, 2022Date of Patent: April 16, 2024Inventors: Yichun Sun, Xing Zhang