Patents by Inventor Xiaosong Liu
Xiaosong Liu 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: 11936030Abstract: A method of manufacturing an electrode for an electrochemical cell includes providing an admixture including an electroactive material, a binder, and a solvent. The method further includes rolling the admixture to form a sheet and forming a multi-layer stack from the sheet. The method further includes forming an electrode film precursor by performing a plurality of sequential rollings, each including rolling the stack through a first gap. The plurality of sequential rollings includes first and second rollings. In the first rolling, the stack is in a first orientation. In the second rolling, the stack is in a second orientation different from the first orientation. The method further includes forming an electrode film by rolling the electrode film precursor through a second gap less than or equal to the first gap. The method further includes drying the electrode film to remove at least a portion of the solvent.Type: GrantFiled: December 1, 2021Date of Patent: March 19, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Dewen Kong, Xiaochao Que, Meiyuan Wu, Haijing Liu, Xiaosong Huang, Mark W. Verbrugge
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Publication number: 20240088362Abstract: An electrode plate, an electrode assembly, and a secondary battery are provided. The electrode plate includes a current collector, an active material layer arranged on one surface of the current collector, and an electrical connection member electrically connected to the current collector. The active material layer is arranged on a main body portion of the current collector, the electrical connection member and the current collector are connected to each other by welding at an edge of the current collector, the welding connection region is referred to as a transfer welding region, and the current collector includes a support layer and an electrically conductive layer arranged on one surface of the support layer. The electrode plate further includes a first insulation layer arranged on a further surface of the current collector and covering at least the entirety of the transfer welding region when viewed in a thickness direction of the electrode plate.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Zhiyang WU, Changsheng HE, Keqiang LI, Xiaosong LIU
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Publication number: 20240068991Abstract: A clamping triaxial seepage and acoustic coupling rock tensile testing machine includes a sample and a scaffold-type tensile testing device. The scaffold-type tensile testing device has an upper chuck and a lower chuck. The upper chuck has an acoustic transmitting channel, one end of which communicating with the outside, and the other end of which having an acoustic transmitting probe. The lower chuck has an acoustic receiving channel, one end of which communicating with the outside, and the other end having acoustic receiving probe. An upper end face of the sample has with a seepage outflow hole while the upper chuck has a seepage outflow channel connected with the seepage outflow hole. A lower end face of the sample has a seepage inflow hole while the lower chuck has a seepage entry channel is connected with the seepage inflow hole.Type: ApplicationFiled: August 25, 2023Publication date: February 29, 2024Inventors: Mancang LIU, Xiaosong QIU, Jianfeng LIU, Yunhe SU, Zhide WU, Lu WANG, Shujuan XU, Xin LAI, Jianxiong YANG, Huining XU, Jianliang PEI, Jinbing WEI
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Publication number: 20240021839Abstract: Provided are an electrode assembly, a battery cell, a battery, and an electrical device. The electrode assembly includes first electrode plates and a second electrode plate that are of opposite polarities. The second electrode plate and two first electrode plates are stacked and wound to form the electrode assembly. The second electrode plate is located between the two first electrode plates. Each of the first electrode plates includes a first composite current collector and a first active material layer. The first active material layer is disposed on a surface that is of the first composite current collector and that is oriented back from the second electrode plate. The first composite current collector is configured to dielectrically isolate the first active material layer from the second electrode plate and allow passage of ions transmitted between the first active material layer and the second electrode plate.Type: ApplicationFiled: September 21, 2023Publication date: January 18, 2024Inventors: Changsheng He, Mingjian Liu, Keqiang Li, Xiaosong Liu, Bin Xie, Zhiyang Wu
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Patent number: 11617553Abstract: The present disclosure relates to locally enhancing medical images. In accordance with certain embodiments, a method includes determining a boundary of a region of interest in a displayed medical image, overlaying the boundary on the displayed medical image, adjusting a position of a collimator of a medical imaging system based on the determined boundary, enhancing image quality of the region of interest, and displaying the enhanced region of interest within the boundary.Type: GrantFiled: August 13, 2021Date of Patent: April 4, 2023Assignee: GE Precision Healthcare LLCInventors: James Zhengshe Liu, Xiaosong Liu, Longjiang Yu, HongChang Ma, Jan D. Bruening, Todd W. Brown
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Publication number: 20230050772Abstract: The present disclosure relates to locally enhancing medical images. In accordance with certain embodiments, a method includes determining a boundary of a region of interest in a displayed medical image, overlaying the boundary on the displayed medical image, adjusting a position of a collimator of a medical imaging system based on the determined boundary, enhancing image quality of the region of interest, and displaying the enhanced region of interest within the boundary.Type: ApplicationFiled: August 13, 2021Publication date: February 16, 2023Inventors: James Zhengshe Liu, Xiaosong Liu, Longjiang Yu, HongChang Ma, Jan D. Bruening, Todd W. Brown
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Publication number: 20230044748Abstract: This application relates to a filtering mechanism and a device for producing a conductive material, where the filtering mechanism includes a filtering body, a cover, and a supporting member. The filtering body includes an accommodating cavity for accommodating an electroplating material and an opening provided on the filtering body; the cover is configured to cover the opening and connect to the filtering body to enclose the electroplating material in the filtering body; and the supporting member is provided on the cover to enhance connection strength between the cover and the filtering body.Type: ApplicationFiled: October 13, 2022Publication date: February 9, 2023Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Yi LU, Xiaosong LIU, Keqiang LI
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Patent number: 11551352Abstract: Methods and systems are provided for controlling an x-ray imaging system. In one embodiment, a method for an x-ray imaging system includes acquiring, with the x-ray imaging system, a first image as an x-ray tube current of the x-ray imaging system is ramping to a target x-ray tube current, determining a corrected brightness of the first image, the corrected brightness including a measured brightness of the first image corrected by a feedback x-ray tube current relative to the target x-ray tube current, and updating the target x-ray tube current based on the corrected brightness of the first image.Type: GrantFiled: January 13, 2020Date of Patent: January 10, 2023Assignee: GE Precision Healthcare LLCInventors: Xiaosong Liu, Yanhua Shi
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Patent number: 11429133Abstract: A mobile terminal, including a clock generator, a first frequency conversion circuit, a first module, a second frequency conversion circuit, and a second module. The first frequency conversion circuit performs frequency conversion on a clock signal generated by the clock generator, to obtain a first clock signal, and outputs the first clock signal to the first module. The second frequency conversion circuit performs frequency conversion on the clock signal generated by the clock generator, to obtain a second clock signal, and outputs the second clock signal to the second module. The mobile terminal has an improved anti-electromagnetic interference capability.Type: GrantFiled: June 26, 2017Date of Patent: August 30, 2022Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tongjie Li, Junyong Zhang, Xiaosong Liu
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Publication number: 20210217163Abstract: Methods and systems are provided for controlling an x-ray imaging system. In one embodiment, a method for an x-ray imaging system includes acquiring, with the x-ray imaging system, a first image as an x-ray tube current of the x-ray imaging system is ramping to a target x-ray tube current, determining a corrected brightness of the first image, the corrected brightness including a measured brightness of the first image corrected by a feedback x-ray tube current relative to the target x-ray tube current, and updating the target x-ray tube current based on the corrected brightness of the first image.Type: ApplicationFiled: January 13, 2020Publication date: July 15, 2021Inventors: Xiaosong Liu, Yanhua Shi
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Patent number: 10997109Abstract: An electronic device comprising a USB port and a PCB is provided. A first cabling layer of the PCB has a first floating area and a line outside the first floating area, an insulation medium is between the first floating area and the line, a second cabling layer of the PCB is adjacent to the first cabling layer and has a first metal area, an orthographic projection of the first floating area on the second cabling layer and the first metal area have an overlapping area, and the first floating area is not connected to the first metal area; and a metal housing of the USB port has a plurality of fixed contacts fastened to the PCB and not connected to a ground of the PCB, the contacts include a first fixed contact connected to the first floating area and not connected to the first metal area.Type: GrantFiled: December 28, 2016Date of Patent: May 4, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Yongjun Dai, Xiaosong Liu, Wenliang Zhang, Cheng He
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Publication number: 20210103310Abstract: A mobile terminal, including a clock generator, a first frequency conversion circuit, a first module, a second frequency conversion circuit, and a second module. The first frequency conversion circuit performs frequency conversion on a clock signal generated by the clock generator, to obtain a first clock signal, and outputs the first clock signal to the first module. The second frequency conversion circuit performs frequency conversion on the clock signal generated by the clock generator, to obtain a second clock signal, and outputs the second clock signal to the second module. The mobile terminal has an improved anti-electromagnetic interference capability.Type: ApplicationFiled: June 26, 2017Publication date: April 8, 2021Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Tongjie Li, Junyong Zhang, Xiaosong Liu
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Publication number: 20200168389Abstract: A transformer and a switch-mode power supply are provided. The transformer includes: a magnetic core structure; several windings that surround a same magnetic cylinder in the magnetic core structure in a stacked manner, where the several windings include at least one primary-side winding and at least one secondary-side winding; and an electromagnetic shielding layer that is disposed between at least two adjacent windings, where the two adjacent windings are a primary-side winding and a secondary-side winding, and the electromagnetic shielding layer is made of a magnetic material. The electromagnetic shielding layer of the transformer can suppress a noise current of the winding, to reduce noise.Type: ApplicationFiled: May 5, 2017Publication date: May 28, 2020Inventors: Hongbo Zhang, Yongjun Dai, Xiaosong Liu, Qinghai Wang
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Publication number: 20200065288Abstract: An electronic device comprising a USB port and a PCB is provided. A first cabling layer of the PCB has a first floating area and a line outside the first floating area, an insulation medium is between the first floating area and the line, a second cabling layer of the PCB is adjacent to the first cabling layer and has a first metal area, an orthographic projection of the first floating area on the second cabling layer and the first metal area have an overlapping area, and the first floating area is not connected to the first metal area; and a metal housing of the USB port has a plurality of fixed contacts fastened to the PCB and not connected to a ground of the PCB, the contacts include a first fixed contact connected to the first floating area and not connected to the first metal area.Type: ApplicationFiled: December 28, 2016Publication date: February 27, 2020Inventors: Yongjun DAI, Xiaosong LIU, Wenliang ZHANG, Cheng HE
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Publication number: 20180366266Abstract: A magnetically shielded power inductor and a method for producing a magnetically shielded power inductor are described. The magnetically shielded power inductor includes a power inductor component and a wave-absorbing material layer. The wave-absorbing material layer is laminated on a surface of the power inductor component. The wave-absorbing material layer is configured to mitigate magnetic field interference to the power inductor component from a surrounding magnet of the wave-absorbing material layer.Type: ApplicationFiled: December 16, 2015Publication date: December 20, 2018Inventors: Cheng HE, Xiaosong LIU, Zhiguo ZHANG, Jie ZOU
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Patent number: 8136366Abstract: The invention provides a temperature control method, system and hardware device, wherein, the method comprising: after the system logs in operation system, a temperature control function module obtains a temperature-control control right, and controls the system temperature based on predefined first temperature control strategy; if it is determined that the temperature control function module is at fault and stops working, a temperature control hardware device obtains the temperature-control control right, and controls the system temperature based on predefined second temperature control strategy. The system comprises a temperature control hardware device and a temperature control function module.Type: GrantFiled: January 6, 2009Date of Patent: March 20, 2012Assignees: Beijing Lenovo Software Ltd., Lenovo (Beijing) LimitedInventors: Gaoqiang Li, Chizhou Ma, Xiaosong Liu
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Publication number: 20090175004Abstract: The invention provides a temperature control method, system and hardware device, wherein, the method comprising: after the system logs in operation system, a temperature control function module obtains a temperature-control control right, and controls the system temperature based on predefined first temperature control strategy; if it is determined that the temperature control function module is at fault and stops working, a temperature control hardware device obtains the temperature-control control right, and controls the system temperature based on predefined second temperature control strategy. The system comprises a temperature control hardware device and a temperature control function module.Type: ApplicationFiled: January 6, 2009Publication date: July 9, 2009Applicants: BEIJING LENOVO SOFTWARE LTD., LENOVO (BEIJING) LIMITEDInventors: GAOQIANG LI, Chizhou Ma, Xiaosong Liu