Patents by Inventor Xin Liang
Xin Liang 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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Patent number: 12191500Abstract: This application discloses a negative current collector, a negative electrode plate, an electrochemical apparatus, a battery module, a battery pack, and a device. The negative current collector includes a support layer and a metal conductive layer that is disposed on at least one of two opposite surfaces of the support layer in a thickness direction of the support layer. A density of the support layer is less than a density of the metal conductive layer; and the density of the metal conductive layer is 8.0 g/cm3 to 8.96 g/cm3. A thickness D1 of the metal conductive layer is 300 nm?D1?2 ?m. When a tensile strain of the negative current collector is 2.5%, a sheet resistance growth rate T of the metal conductive layer is T?5%.Type: GrantFiled: December 4, 2020Date of Patent: January 7, 2025Assignee: Contemporary Amperex Technology (Hong Kong) LimitedInventors: Xin Liu, Mingling Li, Jia Peng, Qisen Huang, Chengdu Liang
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Patent number: 12188913Abstract: An in-situ observation device for gas hydrates includes a reactor, which includes a visual tube, a pulling rod, a temperature-controlled seed crystal rod and a spiral adjuster. An upper end and a lower end of the visual tube are respectively equipped with an upper end cap and a lower end cap. The upper end cap defines an air inlet, and the lower end cap defines a liquid inlet. An upper end of the temperature-controlled seed crystal rod is connected to an adjusting flange. The adjusting flange is connected to the spiral adjuster. A lower end of the temperature-controlled seed crystal rod hermetically passes through the upper end cap and is located in the visual tube. The temperature-controlled seed crystal rod defines a cooling liquid channel, and a cooling liquid inlet and a cooling liquid outlet, a seed crystal rod liquid inlet and a seed crystal rod outlet.Type: GrantFiled: August 16, 2024Date of Patent: January 7, 2025Assignee: Ningbo Institute of Dalian University of TechnologyInventors: Huiyong Liang, Xin Lv, Shi Shen, Lei Yang, Xingyu Lu, Linan Zhao, Shuangqing Zhang
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Patent number: 12190568Abstract: Methods and apparatuses for training a magnetic resonance imaging model, electronic devices and computer readable storage media are provided.Type: GrantFiled: August 16, 2022Date of Patent: January 7, 2025Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGYInventors: Hairong Zheng, Xin Liu, Na Zhang, Zhanli Hu, Qihang Chen, Dong Liang, Yongfeng Yang
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Patent number: 12188882Abstract: The method includes: receiving an encoder signal and a ray machine output beam signal, and initially synchronizing the encoder signal and the ray machine output beam signal; recording coded value M of the encoder at moment tm, and coded value N of the encoder at moment tm+1, where M, N, and m are integers; determining that duration from the moment tm to the moment tm+1 is an actual output beam time interval T of the ray machine, when it is determined that a difference value between the coded value M and the coded value N satisfies preset value a, a being an integer; determining gap time TG in the actual output beam time interval T based on a preset output beam time interval TJ of the imaging system and the actual output beam time interval T; and controlling the ray machine not to emit beam within the gap time TG.Type: GrantFiled: November 4, 2022Date of Patent: January 7, 2025Assignees: Nuctech Company Limited, Tsinghua UniversityInventors: Zhiqiang Chen, Li Zhang, Yunda Sun, Zhenhua Zhao, Xin Jin, Le Shen, Wuyang Liang
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Patent number: 12189877Abstract: The invention provides a touch display panel and a manufacturing method therefor. The touch display panel comprises a substrate; a display region disposed on the substrate; an opening region disposed on the substrate and adjacent to the display region; a plurality of touch electrodes disposed in the display region; a plurality of signal lines electrically connected to the touch electrodes; a common voltage loop surrounding the display region and having a first portion and a second portion spaced apart and adjacent to the opening region; a connection structure disposed between the first portion and the second portion; and a plurality of first dummy signal lines electrically connected to the connection structure; wherein the first portion is electrically connected to the second portion through the connection structure.Type: GrantFiled: November 13, 2023Date of Patent: January 7, 2025Assignee: AUO CorporationInventors: Li-xiao Kong, Xin Liu, Chun-Da Tu, Fu Liang Lin
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Patent number: 12185298Abstract: The present disclosure relates to a wireless communication device and a wireless communication method. The wireless communication device according to one embodiment comprises one or more processors, wherein the processor(s) is/are configured to acquire the type of information to be transmitted via device-to-device communication, wherein the type is one of a plurality of types at least including a first type and a second type; and the processor(s) is/are also configured to determine a resource use manner and a power control manner which are used for transmitting information at least according to the type of the information.Type: GrantFiled: June 23, 2023Date of Patent: December 31, 2024Assignee: SONY GROUP CORPORATIONInventors: Yanzhao Hou, Qimei Cui, Shiwei Cao, Hui Liang, Qinyan Jiang, Shiyu Zhang, Xin Guo, Chen Sun
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Patent number: 12182099Abstract: Techniques for creating and using error tables to track errors associated with a base table are described. A command to perform an operation on a base table stored in a network-based data system can be received and executed, causing at least one error. At least one error record corresponding to the at least one error can be inputted into an error table, which is nested with the base table. Contextual information can be added to the at least one error record.Type: GrantFiled: January 30, 2024Date of Patent: December 31, 2024Assignee: Snowflake Inc.Inventors: Abdullah Al Mahmood, Tyler Jones, Xin Huang, Ganeshan Ramachandran Iyer, Jiaxing Liang, Daniel Mills, Subramanian Muralidhar, Daniel E. Sotolongo
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Patent number: 12183048Abstract: The present application provides an image stitching method, apparatus and device based on reinforcement learning and a storage medium. The method includes: acquiring initial calibration parameters, collecting a sample image and position information of a motion platform; setting a negative reward function; acquiring a state set and a negative reward value set according to a randomly generated action set, the initial calibration parameters, the position information of the motion platform and the negative reward function to construct a probability kinematics model; constructing a state value function based on an occurrence probability of the state, and acquiring an optimal action by optimizing the state value function; and acquiring optimized calibration parameters through the optimal action and the initial calibration parameters, and carrying out image stitching on corresponding sample images through the optimized calibration parameters.Type: GrantFiled: July 9, 2024Date of Patent: December 31, 2024Assignee: GUANGDONG UNIVERSITY OF TECHNOLOGYInventors: Jian Gao, Junlang Liang, Lanyu Zhang, Yuheng Luo, Zhuojun Zheng, Xin Chen
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Publication number: 20240428884Abstract: Example embodiments relate to analyzing and merging data from genome-wide association studies. An example embodiment includes a method. The method includes receiving, by a processor from a memory, a candidate data set including data from a genetic study conducted within a population. The data from the genetic study includes a plurality of gene variants determined within the population. The method also includes removing one or more of the plurality of gene variants from the candidate data set in order to generate a revised candidate data set based on one or more variant-level quality metrics. Further, the method includes determining whether the revised candidate data set satisfies one or more study-level quality metrics. Additionally, the method includes establishing data set metadata based on whether the revised candidate data set satisfies one or more study-level quality metrics. Further, the method includes storing, within the memory, the data set metadata.Type: ApplicationFiled: June 6, 2024Publication date: December 26, 2024Inventors: Karl A. Heilbron, Xin Wang, Shubham Saini, Yanyu Liang, Qiaojuan Jane Su, Robert K. Bell, Alan M. Kwong, Andrew O. Stiles
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Publication number: 20240430315Abstract: An online meeting system begins the process of connecting a user to an online meeting when a request is received from a user to start or join the online meeting. In response to the request, a pre-meeting user interface (UI) is displayed having a user interface control which, when activated, enables transmission of audio and/or video data for the online meeting, and prior to activation of the control, connection parameters are shared with an online meeting service to preheat the meeting. In response to activation of the control, transmission of audio and/or video data for the online meeting is enabled.Type: ApplicationFiled: September 9, 2024Publication date: December 26, 2024Applicant: Microsoft Technology Licensing, LLCInventors: Nagaswapna BHAMIDIPATI, Xin HE, Milica JOVANOVIC, Artur Pawel KANIA, Namendra KUMAR, Rui LIANG, Yue LI, Joel Harodi MARQUEZ CATANO, Abhilash Chandrasekharan NAIR, Gaurav PANCHOLI, Jindrich PARUS, Martin PETRLA, Denis POSTU, Rama Krishan Prasad SATYA PRAKASH, Kensaku SUEDA, Balvinder Kaur THIND, Hao XU
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Patent number: 12174975Abstract: Techniques are disclosed for storing and retrieving large amounts of data in a non-relational database using sort keys. A server computer system may receive a request for raw data specifying a start timestamp and an end timestamp. The server determines a start key and an end key for performing a query on a distributed non-relational database storing key-value pairs, where the determining is based on the start timestamp and the end timestamp. The server may compare the start key and the end key to a sort key included in row keys of key-value pairs stored in the non-relational database. Based on the comparing, the server retrieves one or more rows of raw data from the non-relational database. The server generates a graphical representation of the one or more rows of raw data retrieved from the non-relational database. The disclosed techniques may advantageously improve the efficiency of a database management system.Type: GrantFiled: November 22, 2021Date of Patent: December 24, 2024Assignee: PayPal, Inc.Inventors: Zhe Huang, Haoyang Jia, Renhua Liang, Xin Chen, Ying Yue, Yuliang Zhou, Yao-Tseng Tseng, Pengshan Zhang
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Patent number: 12173952Abstract: A method and a device for controlling a low-temperature refrigeration air valve, the method includes: acquiring a current environment temperature; according to the current environment temperature, determining an initial target pressure of the current system and an initial opening degree of an air valve; acquiring an actual pressure of the current system and a target pressure of the current system; and adjusting an opening degree of the air valve according to a difference value between the target pressure of the current system and the actual pressure of the current system, wherein the air valve is disposed at a low-temperature cover. An opening degree of the air valve is adjusted according to the difference value between the target pressure of the current system and the actual pressure of the current system, to meet the refrigeration demand of the user in an ultra-low temperature environment, expanding the operation scope of refrigeration.Type: GrantFiled: June 28, 2021Date of Patent: December 24, 2024Assignees: HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.Inventors: Xin Liang, Guozhong Yang, Mingren Wang, Zhijun Tan
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Patent number: 12173332Abstract: A new mutant of D-amino acid transaminase, based on supercomputing-assisted technology, belongs to the fields of computational biology, computer-aided design, and enzyme engineering technology, and specifically relates to mutants of D-amino acid transaminase obtained based on supercomputing-assisted technology and applications thereof. Compared to the wild-type enzyme, the aforementioned mutant of D-amino acid transaminase exhibits a half-life (t1/2) of over 12 hours at 40° C., while it is only 8.8 minutes for the wild-type D-amino acid transaminase. The half-inactivation temperature (T5015) of the mutant is 45.3° C., approximately 5.4° C. higher than that of the wild-type D-amino acid transaminase. This substantially enhances its thermal stability, enzymatic activity, etc., effectively broadening its application fields and scope. The mutant has a wide range of industrial applications and thus holds substantial practical value.Type: GrantFiled: July 26, 2023Date of Patent: December 24, 2024Assignee: SHANDONG COMPUTER SCIENCE CENTER (NATIONAL SUPERCOMPUTER CENTER IN JINAN)Inventors: Xin Wang, Ming Yang, Xiaoming Wu, Fuqiang Wang, Yan Liang, Zhenya Chen, Chao Mu
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Patent number: 12169190Abstract: A non-destructive fruit defect detection method and system based on neural networks are used to solve problem of inaccurate selection of high-quality fruits by current consumers. The system includes a standard formulation module configured to formulate monitoring standards for different batches and varieties of the fruits to obtain standard detection parameters for the different batches and varieties of the fruits, a preliminary identification module configured to preliminarily identify external conditions of the different batches and varieties of the fruits, a non-destructive detection module configured to non-destructively detect the different batches and varieties of the fruits, generate a fruit abnormal signal or obtain growth deviation values of the different batches and varieties of the fruits, and a quality judgment module configured to judge quality of the different batches and varieties of the fruits.Type: GrantFiled: July 4, 2024Date of Patent: December 17, 2024Assignee: INSTITUTE OF FACILITY AGRICULTURE, GUANGDONG ACADEMY OF AGRICULTURAL SCIENCESInventors: Sai Xu, Huazhong Lu, Xin Liang
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Publication number: 20240412567Abstract: An in-vehicle network access method applied to a vehicle includes: acquiring device information of a to-be-networked device through a first network, in response to detecting that the to-be-networked device accesses the first network of the vehicle; verifying whether the to-be-networked device meets a networking condition or not based on the device information; and sending a network access certificate of a second network of the vehicle to the to-be-networked device in response to the to-be-networked device meeting the networking condition, wherein the network access certificate allows the to-be-networked device to access the second network, the first network is an open wireless network of the vehicle, and the second network is an encrypted wireless network of the vehicle.Type: ApplicationFiled: November 21, 2023Publication date: December 12, 2024Inventors: Suyu PEI, Xin LIANG, Zhibo CHANG
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Publication number: 20240411651Abstract: Described herein are techniques for improving disaster recovery, in particular disaster recovery pertaining to data transfer requests. The data transfer request can be received by each of multiple deployments; however, only a primary deployment can process the request. The data transferred by the primary deployment may be replicated in the secondary deployments. In response to a failover event, one of the secondary deployments can be designated as the new primary development and continue the data transfer based on the data transfer request and the replication information received from the old primary deployment prior to the failover.Type: ApplicationFiled: August 21, 2024Publication date: December 12, 2024Inventors: Abdullah Al Mahmood, Ruta Dhaneshwar, Xin Huang, Ganeshan Ramachandran Iyer, Jiaxing Liang, Nithin Mahesh, Raghav Ramachandran, Purav B. Saraiya, Yanyi Zhang
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Patent number: 12161273Abstract: A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid and at least one fluid delivery channel forming a portion of a fluid delivery pathway. A method of removing debris and fluid from a floor surface using a surface cleaning apparatus is also provided.Type: GrantFiled: January 25, 2024Date of Patent: December 10, 2024Assignee: BISSELL Inc.Inventors: Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang, Kam Hoi Ma
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Patent number: 12153175Abstract: A method for processing positron emission tomography data is provided, this method includes: obtaining a first coordinate and a second coordinate respectively corresponding to two ends of a response line to be processed; determining corresponding dimensional coordinates of the response line to be processed in a sinogram based on the first coordinate and the second coordinate; and generating the sinogram corresponding to the response line to be processed based on the dimensional coordinates. According to this method, the amount of calculation of system matrix is reduced, the accuracy of position information of the generated response line is improved, and the accuracy of generated sinogram is improved accordingly.Type: GrantFiled: May 25, 2022Date of Patent: November 26, 2024Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCESInventors: Zhanli Hu, Yongfeng Yang, Chunhui Zhang, Zhonghua Kuang, Xiaohui Wang, San Wu, Dong Liang, Xin Liu, Hairong Zheng
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Publication number: 20240386010Abstract: Techniques for creating and using error tables to track errors associated with a base table are described. A command to perform an operation on a base table stored in a network-based data system can be received and executed, causing at least one error. At least one error record corresponding to the at least one error can be inputted into an error table, which is nested with the base table. Contextual information can be added to the at least one error record.Type: ApplicationFiled: January 30, 2024Publication date: November 21, 2024Inventors: Abdullah Al Mahmood, Tyler Jones, Xin Huang, Ganeshan Ramachandran Iyer, Jiaxing Liang, Daniel Mills, Subramanian Muralidhar, Daniel E. Sotolongo
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Publication number: 20240387773Abstract: A light emitting diode includes a substrate and a semiconductor light emitting stack layer. The semiconductor light emitting stack layer is disposed on the substrate, and the substrate has four sidewalls, an upper surface, and a lower surface. At least one sidewall is provided with a first laser dotting region and a second laser dotting region. The first laser dotting region includes first laser dots, and the second laser dotting region includes second laser dots. A stress crack is present between the first laser dotting region and the second laser dotting region. A first distance D1 is present between the first laser dotting region and the stress crack, a second distance D2 is present between the second laser dotting region and the stress crack, and 0.7D2<D1<1.3D2.Type: ApplicationFiled: March 13, 2024Publication date: November 21, 2024Applicant: Quanzhou sanan semiconductor technology Co., Ltd.Inventors: Hanqing KE, Min HUANG, Yu-Tsai TENG, Yaowei CHUANG, Chia-Wen WU, Ruiqing LIANG, Xin HU, Linwei KE