Patents by Inventor Xiaowen Zhang
Xiaowen 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: 20240154263Abstract: Embodiments of the present disclosure provide an electrode assembly and a traction battery. The electrode assembly includes a plurality of tabs. The plurality of tabs is stacked to each other. At least one of the plurality of tabs includes a tab body and a free end connected to the tab body. The free end is formed into a bent portion through at least a single bending. The bent portion is stacked at a side of the tab body. In some specific embodiments, the tab is designed as a long tab with a long length. When ultrasonic welding is performed, the tab is bent to form the bent portion, and the bent portion is stacked on the tab body for the ultrasonic welding. In this case, since a thickness of a position where the ultrasonic welding is performed is increased, welding stability of the tab can be improved.Type: ApplicationFiled: January 18, 2024Publication date: May 9, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Yaping HUANG, Xiaowen ZHANG, Wei ZHONG, Pengcheng QIN, Mingxiang LIN
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Patent number: 11979632Abstract: A distributed system is run in a device in the method. The distributed system includes a system service, a first-type service located at an upper layer of the system service, and a second-type service located at an upper layer of the first-type service and having an interface display function. Both the first-type service and the second-type service are atomic services. A second device migrates a teaching video to a first device, and the first device plays the teaching video. A second-type service in the first device may call a first-type service in another device, to control the another device to capture a user action picture video, process the teaching video and the user action picture video to obtain teaching guidance, and play the teaching guidance.Type: GrantFiled: July 9, 2021Date of Patent: May 7, 2024Assignee: Huawei Technologies Co., LtdInventors: Yafei Wang, Xiaowen Wang, Shoujie Zhang
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Patent number: 11970502Abstract: The present invention discloses macrocyclic compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: May 3, 2022Date of Patent: April 30, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Jiajun Zhang, Xiaowen Peng, Yat Sun Or
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Patent number: 11967672Abstract: A device for assembly and disassembly is provided. The device includes a support assembly, a bearing assembly, and a latching assembly. The support assembly includes a first support member and a locking assembly, the locking assembly includes a locking driver and a locking connection structure, and the locking connection structure is configured to support a negative pressure assembly. The latching assembly includes a first connection structure, a second connection structure, and a movable connection structure, wherein the first connection structure is latched with the second connection structure through the movable connection structure. The locking connection structure is separated from the negative pressure assembly while the movable connection structure is latched with the second connection structure, or the locking connection structure is connected to the negative pressure assembly while the movable connection structure is unlatched from the second connection structure.Type: GrantFiled: October 23, 2023Date of Patent: April 23, 2024Assignee: ZHUHAI TITANS NEW POWER ELECTRONICS CO., LTDInventors: Xiaowen Liao, Zefeng Dong, Zhou Zhang, Yong Li, Liguo Qiu
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Publication number: 20240116674Abstract: The present application a model changing method and a battery tray. The model changing method includes: limiting a limited member by a pair of limiting assemblies, where each of the limiting assemblies is provided with a first limiting surface and a second limiting surface; disposing two first limiting surfaces of the pair of limiting assemblies opposite each other to form a first accommodating cavity; and disposing two second limiting surfaces of the pair of limiting assemblies opposite each other to form a second accommodating cavity, where a length of the first accommodating cavity is not equal to that of the second accommodating cavity.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Applicant: ZHUHAI TITANS NEW POWER ELECTRONICS CO., LTDInventors: Xiaowen LIAO, Xinhua HUANG, Zhou ZHANG
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Patent number: 11943340Abstract: In some examples, for process-to-process communication, such as in function linking, a virtual channel can be provisioned to provide virtual machine to virtual machine communications. In response to a transmit request from a source virtual machine, the virtual channel can cause a data copy from a source buffer associated with the source virtual machine without decryption or encryption. The virtual channel provisions a key identifier for the copied data. The destination virtual machine can receive an indication data is available and can cause the data to be decrypted using a key accessed using the key identifier and source address of the copied data. In addition, the data can be encrypted using a second, different key for storage in a destination buffer associated with the destination virtual machine. In some examples, the key identifier and source address is managed by the virtual channel and is not visible to virtual machine or hypervisor.Type: GrantFiled: April 19, 2019Date of Patent: March 26, 2024Assignee: Intel CorporationInventors: Bo Cui, Cunming Liang, Jr-Shian Tsai, Ping Yu, Xiaobing Qian, Xuekun Hu, Lin Luo, Shravan Nagraj, Xiaowen Zhang, Mesut A. Ergin, Tsung-Yuan C. Tai, Andrew J. Herdrich
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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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Patent number: 11925924Abstract: A synthetic block for optimizing the performance of diamonds and gemstones is provided, including: a sealing material, a thermal insulation material, conductive materials, and a heating material. The conductive materials are provided at both ends of the sealing material. The heating material abuts between the conductive materials, and a high-temperature and high-pressure area is formed inside the heating material. The thermal insulation material includes a first thermal insulation tube and a second thermal insulation tube that are sequentially telescoped the conductive materials. The first thermal insulation tube abuts on an outer wall of the heating material, the second thermal insulation tube is provided between the sealing material and the first thermal insulation tube, a height of the second thermal insulation tube is greater than that of the first thermal insulation tube, and the synthetic block is square.Type: GrantFiled: March 12, 2020Date of Patent: March 12, 2024Assignee: GUILIN KEYSTONE MACHINERY CO., Ltd.Inventor: Xiaowen Zhang
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Publication number: 20240068056Abstract: A full-automatic detection apparatus and system for important zoonotic pathogen, and a control method therefor. The full-automatic detection apparatus for important zoonotic pathogen includes: a base capable of moving; an air collection device, configured to collect a to-be-detected sample in air along with the movement of the base; a nucleic acid detection and analysis device, configured to detect the to-be-detected sample collected by the air collection device to determine whether an infectious pathogen exists in the to-be-detected sample; an intelligent mobile device, configured to plan and control a moving path of the base; and a control device, configured to control the intelligent mobile device to plan and control the moving path of the base and to control a sampling period of the air collection device according to a control instruction of the terminal, and transmit a detection result from the nucleic acid detection and analysis device to the terminal.Type: ApplicationFiled: August 28, 2023Publication date: February 29, 2024Inventors: Jiabo Ding, Xiaowen Yang, Hui Jiang, Lin Liang, Ting Xin, Guangzhi Zhang, Xuezheng Fan, Qingchun Shen
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Patent number: 11914179Abstract: This disclosure discloses a radiative cooling optical filter, comprising a substrate. One side of the substrate is polished, and the rough side of the substrate is provided with a metal reflective layer. The polished side of the substrate is subsequently provided with the intermediate layers and a top layer. The intermediate layer comprises alternatingly arranged layers A and layers B. The thickness of each layer A and layer B is 50-400 nm. The material of the layer A is silicon dioxide or aluminum oxide, and the material of the layer B is titanium dioxide, silicon nitride or silicon carbide. The material of the top layer is ytterbium fluoride, yttrium fluoride or zinc sulfide. The intermediate layer and the top layer jointly constitute a multi-resonant absorption enhancer in the atmospheric transparent window.Type: GrantFiled: January 18, 2019Date of Patent: February 27, 2024Assignee: ZHEJIANG UNIVERSITYInventors: Weidong Shen, Huaxin Yuan, Chenying Yang, Xiaowen Zheng, Wen Mu, Zhen Wang, Wenjia Yuan, Yueguang Zhang
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Patent number: 11912714Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.Type: GrantFiled: November 9, 2022Date of Patent: February 27, 2024Assignee: Enanta Pharmaceuticals, Inc.Inventors: Hui Cao, Wei Li, Xuri Gao, Jiajun Zhang, Xiaowen Peng, Jorden Kass, Ruichao Shen, Guoqiang Wang, Yat Sun Or
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Publication number: 20240047758Abstract: A battery cell, a battery, a power consuming device, and a method for manufacturing a battery cell are provided. The battery cell includes: a shell; and an electrode assembly arranged in the shell and including a first electrode plate and a second electrode plate having an opposite polarity to the first electrode plate. The first electrode plate is repeatedly folded in a first direction such that the first electrode plate comprises a plurality of first stack sections connected and stacked in sequence, and the second electrode plate is folded once in a second direction such that the second electrode plate comprises two second stack sections connected to each other, the second direction being perpendicular or parallel to the first direction. The second stack sections and the first stack sections are stacked alternately in sequence. A bent portion of the second electrode plate is in contact with an inner wall of the shell.Type: ApplicationFiled: October 17, 2023Publication date: February 8, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Haihe XIAO, Xiaowen Zhang, Shuangjuan Peng, Yaping Huang, Baiqing Li, Haizu Jin, Xigen Zhou
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Publication number: 20230411700Abstract: This application relates to the field of batteries, and in particular, to an electrode assembly and a manufacturing method therefor, a battery cell, a battery, and an electric apparatus. The electrode assembly may include: a first electrode plate, being folded back and forth in a first direction so that the first electrode plate includes a plurality of first laminates connected and stacked in sequence; and a second electrode plate, being opposite the first electrode plate in polarity and being folded once in a second direction so that the second electrode plate includes two second laminates connected to each other, where the second direction may be perpendicular or parallel to the first direction, and the second laminates and the first laminates may be alternately stacked in sequence.Type: ApplicationFiled: September 6, 2023Publication date: December 21, 2023Applicants: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITEDInventors: Haihe XIAO, Xiaowen ZHANG, Baiqing LI, Haizu JIN
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Patent number: 11848392Abstract: Provided are a solar cell and a photovoltaic module. The solar cell includes: a silicon substrate; a passivation layer provided on a surface of the silicon substrate; a first electrode conductor at least partially arranged on the passivation layer and including a body portion and protruding portions located on two ends of the body portion; and a second electrode conductor at least partially arranged on the passivation layer and at least partially overlapping with the protruding portions. A length of each of the protruding portions in a width direction of the body portion is greater than a width of the body portion.Type: GrantFiled: November 18, 2021Date of Patent: December 19, 2023Assignee: ZHEJIANG JINKO SOLAR CO., LTD.Inventors: Xiaowen Zhang, Wenqi Li, Shijie Zhao, Ding Yu, Jialei Chai, Jie Yang, Menglei Xu
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Publication number: 20230398109Abstract: A method for preventing, alleviating or treating disease in a patient comprising administering (orally or by injection, etc.) to the patient a prophylactic, alleviating or therapeutic amount of at least one of pyrroloquinoline quinone or a derivative thereof. PQQ is effective in preventing, alleviating or treating patient with primary dysmenorrhea, secondary dysmenorrhea and menstrual abnormalities accidentally.Type: ApplicationFiled: July 20, 2023Publication date: December 14, 2023Inventors: Ling Guo, Xiaowen Zhang
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Publication number: 20230387561Abstract: A battery and an electric apparatus are described. The battery includes a firefighting pipe and a plurality of battery cells provided with a pressure relief mechanism. The pressure relief mechanism is configured to be actuated and release internal pressure in a first direction when the internal pressure or temperature of the battery cell reaches a threshold; the firefighting pipe is arranged on a side of the plurality of battery cells that is provided with the pressure relief mechanism, and is disposed in a staggered manner with the pressure relief mechanism; and the firefighting pipe is provided with a drainage opening, where the drainage opening is configured to discharge a firefighting medium toward the pressure relief mechanism when the pressure relief mechanism is actuated, so as to cool the battery cell. The battery allows the firefighting medium to more quickly cool a battery cell, thereby improving safety of the battery.Type: ApplicationFiled: August 11, 2023Publication date: November 30, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Haihe XIAO, Xiaowen ZHANG, Xigen ZHOU, Shuangjuan PENG
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Publication number: 20230361354Abstract: An electrode assembly and a manufacturing method therefor, a battery cell, a battery, and a power consuming device are described. The electrode assembly includes: a first electrode plate; a first separator; and a second separator. The second separator and the first separator are located on two opposite sides of the first electrode plate in a thickness direction, and the first separator and the second separator are both turned over and enclose an edge of the first electrode plate that is provided with no tab. On this basis, the safety performance of the battery can be effectively improved.Type: ApplicationFiled: June 26, 2023Publication date: November 9, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Shuangjuan PENG, Haihe XIAO, Xiaowen ZHANG, Baiqing LI, Haizu JIN
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Publication number: 20230352603Abstract: A solar cell, including a crystalline silicon substrate; a first passivation contact step provided on a surface of the crystalline silicon substrate; a second passivation contact step provided on a surface of the first passivation contact step away from the crystalline silicon substrate and located corresponding to an electrode; a first passivation antireflection step provided on the surface of the first passivation contact step away from the crystalline silicon substrate and not in contact with the second passivation contact step; a second passivation antireflection step provided on a surface of the second passivation contact step away from the first passivation contact step; and the electrode including a side in contact with the first passivation contact step and another side penetrating through the second passivation contact step and the second passivation antireflection step.Type: ApplicationFiled: October 25, 2022Publication date: November 2, 2023Inventors: Ding YU, Zhao WANG, Jie YANG, Wenqi LI, Jiahao WU, Hao WANG, Jialei CHAI, Xiaowen ZHANG, Shijie ZHAO
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Publication number: 20230335831Abstract: Embodiments of this application provide a battery and an electric apparatus, where the battery includes: a plurality of battery cells; a heat exchange pad, disposed between two adjacent battery cells and configured to exchange heat with the battery cells; and a cooling pipe, configured to deliver cooling fluid, and the cooling pipe is provided with a plurality of outlets. The heat exchange pad is provided with inlets corresponding to the outlets, and the cooling pipe is configured to deliver the cooling fluid to the inlets of the heat exchange pad through the outlets. A flow channel that communicates with the inlets is further provided on the heat exchange pad, and the flow channel is configured to accommodate the cooling fluid to exchange heat between the cooling fluid and the battery cells. The technical solutions of the embodiments of this application can enhance the safety of the battery.Type: ApplicationFiled: June 16, 2023Publication date: October 19, 2023Inventors: Haihe XIAO, Xiaowen ZHANG, Xigen ZHOU, Yong TAO, Shuangjuan PENG, Yaping HUANG
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Patent number: D1024918Type: GrantFiled: August 12, 2022Date of Patent: April 30, 2024Assignee: Xuzhou Armour Rubber Co., Ltd.Inventors: Xiaowen Lu, Kang Zhao, Keke Zhao, Wenqi Zhang