Patents by Inventor Xiangyang Zhang
Xiangyang 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: 20240177585Abstract: The present application relates to a fire alarm device, the device comprising: an application-specific integrated circuit ASIC for performing one or more of bus communication, smoke detection, and button status detection, wherein the application-specific integrated circuit ASIC comprises: a storage unit for storing configuration data; a hardware encoder/decoder for communicating with a bus; and a logic circuit for receiving a parsed command from the hardware decoder and providing a returned command to the bus via the hardware encoder based on the configuration data, the returned command is used to indicate whether a fire exists. The present application also relates to a fire alarm system.Type: ApplicationFiled: November 21, 2023Publication date: May 30, 2024Inventors: Jie Xi, Hongliang Lei, Zhanlin Zhang, Maoqing Yang, Benliang Li, Xiangyang Li
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Publication number: 20240158480Abstract: Disclosed in the present invention is an anti-Nipah virus monoclonal antibody having neutralization activity. The antibody consists of a monkey-derived variable region and a human constant region, and both light and heavy chains of the monkey-derived variable region have unique CDR regions. The antibody provided by the present invention has an excellent antigen binding capability, and has good binding activity with Bangladesh Nipah virus and Malaysia Nipah virus glycoprotein G. The antibody can effectively neutralize the Nipahpseudovirus. Moreover, the neutralization activity of the antibody is enhanced as the concentration of the antibody increases, and nearly 100% neutralization of the Nipahpseudovirus can be achieved at a concentration of 1 ?g/mL. Also disclosed in the present invention is an application of the monoclonal antibody against the Nipah virus glycoprotein G in preparation of a Nipah virus treatment drug.Type: ApplicationFiled: June 26, 2021Publication date: May 16, 2024Applicant: ACADEMY OF MILITARY MEDICAL SCIENCE, PLAInventors: Wei Chen, Changming Yu, Yujiao Liu, Pengfei Fan, Guanying Zhang, Yaohui Li, Jianmin Li, Xiangyang Chi, Meng Hao, Ting Fang, Yunzhu Dong, Xiaohong Song, Yi Chen, Shuling Liu
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Patent number: 11981827Abstract: A waterborne polyurethane dispersion is provided. The waterborne polyurethane dispersion is prepared by using a tri-functionality polyether polyol as part of the polyols for forming the prepolymer and a hydrophilic amino siloxane co-chain extender, and can exhibit superior performance properties such as enhanced color fastness, improved low temperature stability, good anti-stickiness, bally flex resistance, anti-abrasion and mechanical properties. A laminated synthetic leather article prepared with said waterborne polyurethane dispersion as well the method for preparing the synthetic leather article are also provided.Type: GrantFiled: August 14, 2019Date of Patent: May 14, 2024Assignee: DOW GLOBAL TECHNOLOGIES LLCInventors: Xiaolian Hu, Chao Zhang, Xiangyang Tai, Yanli Feng, Biao Ma, Ling Ling
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Publication number: 20240141537Abstract: The present disclosure provides a superhydrophobic and self-cleaning anticoagulant composite coating material and a preparation method and use thereof, and relates to the technical field of biomedical materials. In the coating material provided by the present disclosure, a titanium dioxide nanotube-based structure increases microscopic roughness of a surface of a titanium-based metal substrate, and a hydrophobic modification layer reduces surface energy of the material. The rough structure and the hydrophobic modification layer have a synergistic effect to construct a superhydrophobic surface, making the surface of the material have self-cleaning characteristics and low adhesion. Air can be retained on the surface of the material to form an air layer, thereby reducing the contact area between the material and bacteria and platelets in the blood, and inhibiting adhesion of the bacteria, platelets, and plasma proteins to the material.Type: ApplicationFiled: November 8, 2022Publication date: May 2, 2024Applicant: Anhui Medical UniversityInventors: Shunli ZHENG, Qin RAO, Ling WENG, Jinshuang ZHANG, Donghao LIU, Quanli LI, Ying CAO, Jialong CHEN, Xiangyang LI, Hua QIU, Shengzhuo ZHANG, Daojun SHEN
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Publication number: 20240109109Abstract: A dust removal system for a laser cleaning machine, including: a filter, a gas pump, a gas pipe and a dustproof nozzle. The dustproof nozzle is fixed on a laser cleaning head provided with a laser cleaning head gas inlet and a laser cleaning head gas outlet; one end of the gas pump is connected to the filter, and the other end thereof is connected to the laser cleaning head gas inlet through the gas pipe; a dustproof nozzle gas inlet is provided on both sides of the dustproof nozzle, a dustproof nozzle gas outlet is provided on the front end of the dustproof nozzle; and the laser cleaning head gas outlet is connected to the dustproof nozzle gas inlet through a pipeline assembly. The present disclosure has the advantages of keeping a lens clean, prolonging service life of the lens, reducing time for replacing the lens, and reducing costs.Type: ApplicationFiled: September 28, 2022Publication date: April 4, 2024Inventors: Shaobo ZHANG, Xiangyang DING, Shaohui CAO, Xiangqian LIU
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Publication number: 20240110479Abstract: The present disclosure provides a multi-factor quantitative analysis method for deformation of a neighborhood tunnel. The method includes the following steps: analyzing monitoring data generated at a tunnel site; simulating collapse occurring at a shallow buried section of a tunnel; determining the degree of influence of each factor on the tunnel and a stratum; and determining quantitative influence of each factor on tunnel deformation. The present disclosure can not only provide an accurate theoretical basis for the construction of the shallow buried section of the small-distance tunnel, but also guarantee safety and cost saving during tunnel construction.Type: ApplicationFiled: February 22, 2023Publication date: April 4, 2024Inventors: Yongjun ZHANG, Fei LIU, Sijia LIU, Junyi WANG, Bin GONG, Yingming WU, Ruiquan LU, Qingsong WANG, Qinghui XU, Xiaoming GUAN, Mingdong YAN, Xiangyang NI, Pingan WANG, Shuguang LI, Lin YANG, Ning NAN, Dengfeng YANG
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Patent number: 11938653Abstract: The present invention relates to a powder dry-pressing molding device and method.Type: GrantFiled: May 8, 2020Date of Patent: March 26, 2024Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, SHENYANG HONGYANG PRECISION CERAMICS CO., LTD.Inventors: Changhe Li, Mingcun Shi, Xiangyang Ma, Baoda Xing, Xiaohong Ma, Yanbin Zhang, Min Yang, Xin Cui, Teng Gao, Xiaoming Wang, Yali Hou, Han Zhai, Zhen Wang, Bingheng Lu, Huajun Cao, Naiqing Zhang, Qidong Wu
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Patent number: 11896098Abstract: The invention discloses a traceable card holder, comprising a first clamp plate, a second clamp plate, an elastic band, top cover components, bottom cover components, a tracker and an elastic clamp; the first clamp plate is arranged oppositely to the second clamp plate, the elastic band is connected respectively with the first clamp plate and the second clamp plate, and the elastic band is used to drive the first clamp plate and the second clamp plate to move towards each other for clamping; the top cover components are detachably mounted on one side of the first clamp plate which is away from the second clamp plate, and the tracker is detachably mounted on the top cover components.Type: GrantFiled: October 28, 2021Date of Patent: February 13, 2024Assignee: Shenzheen YaJing Industrial Co., Ltd.Inventors: Xiangyang Zhang, Yi Xiao
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Publication number: 20230406469Abstract: The invention provides a power distribution and drive system for a remotely underwater operated vehicle ROV, comprises: a high-voltage DC power supply device, located above the water surface to provide high-voltage DC voltage to the ROV; a DC buck conversion device, connected to the high-voltage DC power supply device through a cable for converting the high-voltage DC voltage to a low-voltage DC voltage to supply power to the ROV, wherein the DC buck conversion device comprises multiple parallel DC conversion modules, each DC conversion module bearing an average load current to supply power to the ROV; and at least one thruster, which comprises a propeller, a synchronous motor, and a driver.Type: ApplicationFiled: November 20, 2020Publication date: December 21, 2023Inventors: Kean LIU, Dinghua ZHANG, Jing SHANG, Bo PENG, Xiangyang ZHANG, Haoping LIU, Mingyuan YANG, Wei XIAO, Yinggu ZHU, Shaolong XU, Zhihao CHEN, Jinyu LIAO, Yao ZHOU, Renxiong LI, Xuan WU, Chang LIU, Shufang TANG
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Publication number: 20230296020Abstract: The present disclosure relates to a method and system for determining a rational width of a gob-side working face under a condition of thick and hard key strata. The method includes: constructing a piecewise function with a width of a gob-side working face as an independent variable; obtaining values of parameters of the gob-side working face; determining a solution set based on the values of the parameters of the gob-side working face, the piecewise function, and a predetermined function threshold; and determining a numerical value according to the solution set as a rational width and mining the gob-side working face according to the rational width.Type: ApplicationFiled: June 9, 2022Publication date: September 21, 2023Applicant: Anhui University of Science and TechnologyInventors: Ming ZHANG, Min TU, Xiangyang ZHANG, Xuelong HU, Bin FENG, Xinliang ZHANG
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Publication number: 20230200735Abstract: Aspects of the present disclosure are directed toward systems and methods for detecting force applied to a distal tip of a medical catheter. In some embodiments, a medical catheter with a deformable body near a distal tip of the catheter deforms in response to a force applied at the distal tip, and a sensor detects various components of the deflection. Processor circuitry may then, based on the detected components of the deformation, determine a force applied to the distal tip of the catheter.Type: ApplicationFiled: December 22, 2022Publication date: June 29, 2023Inventors: Gregory Dakin, Quinn Butler, Xiangyang Zhang
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Publication number: 20230149070Abstract: An apparatus for controlling an electroporation catheter is provided. The electroporation catheter includes a distal end, a proximal end, a plurality of splines extending from the distal end to the proximal end, and a plurality of electrodes arranged on the plurality of splines and defining at least one quadripolar array, each quadripolar array defined by four electrodes of the plurality of electrodes. The apparatus includes a pulse generator coupled to the electroporation catheter, and a computing device coupled to the pulse generator, the computing device operable to control the pulse generator to selectively energize the electrodes defining the at least one quadripolar array according to a first energization pattern, and selectively energize the electrodes defining the at least one quadripolar array according to a second energization pattern, wherein the first and second energization patterns are different from one another.Type: ApplicationFiled: November 8, 2022Publication date: May 18, 2023Inventors: Eric Olson, Xiangyang Zhang
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Publication number: 20230136219Abstract: The invention discloses a traceable card holder, comprising a first clamp plate, a second clamp plate, an elastic band, top cover components, bottom cover components, a tracker and an elastic clamp; the first clamp plate is arranged oppositely to the second clamp plate, the elastic band is connected respectively with the first clamp plate and the second clamp plate, and the elastic band is used to drive the first clamp plate and the second clamp plate to move towards each other for clamping; the top cover components are detachably mounted on one side of the first clamp plate which is away from the second clamp plate, and the tracker is detachably mounted on the top cover components.Type: ApplicationFiled: October 28, 2021Publication date: May 4, 2023Inventors: Xiangyang Zhang, Yi Xiao
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Patent number: 11564627Abstract: Aspects of the present disclosure are directed toward systems and methods for detecting force applied to a distal tip of a medical catheter. A medical catheter includes a deformable body near a distal tip of the catheter that deforms in response to a force applied at the distal tip, and a sensor detects various components of the deflection. Processor circuitry may then, based on the detected components of the deformation, determine a force applied to the distal tip of the catheter.Type: GrantFiled: April 4, 2019Date of Patent: January 31, 2023Assignee: St. Jude Medical International Holding S.à r.l.Inventors: Gregory Dakin, Quinn Butler, Xiangyang Zhang
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Patent number: 11382741Abstract: A prosthetic heart valve includes a non-collapsible annular frame extending between an inflow edge and an outflow edge, the frame having a plurality of annularly spaced commissure posts adjacent the outflow edge. A valve assembly including a plurality of leaflets is connected to the frame. The frame includes a weakened portion such that the frame is expandable from an initial condition having a first diameter to an expanded condition having a second diameter larger than the first diameter when a radially outward force is applied to an inner surface of the frame. A stabilizing strut may be positioned adjacent the weakened portion to reinforce the frame. The prosthetic heart valve may include an expandable ring positioned around the expandable frame.Type: GrantFiled: December 16, 2020Date of Patent: July 12, 2022Assignee: St. Jude Medical, Cardiology Division, Inc.Inventors: Tracee Eidenschink, Xiangyang Zhang, Nicholas V. Jepson, Ryan J. Nesler
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Publication number: 20220062191Abstract: The invention relates to the technical field of gene treatment and nano targeted delivery, in particular to a siRNA delivery system compound as well as a preparation method and application thereof.Type: ApplicationFiled: April 12, 2021Publication date: March 3, 2022Inventors: Zhimin Wang, Chengshen Zhu, Wentao Liu, Xiangyang Zhang, Suqin He, Yaohe Wang, Hao Liu, Miaoming Huang, Chenglin Zhang, Bin Qin, Lei Huang
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Publication number: 20210186689Abstract: A prosthetic heart valve includes a non-collapsible annular frame extending between an inflow edge and an outflow edge, the frame having a plurality of annularly spaced commissure posts adjacent the outflow edge. A valve assembly including a plurality of leaflets is connected to the frame. The frame includes a weakened portion such that the frame is expandable from an initial condition having a first diameter to an expanded condition having a second diameter larger than the first diameter when a radially outward force is applied to an inner surface of the frame. A stabilizing strut may be positioned adjacent the weakened portion to reinforce the frame. The prosthetic heart valve may include an expandable ring positioned around the expandable frame.Type: ApplicationFiled: December 16, 2020Publication date: June 24, 2021Applicant: St. Jude Medical, Cardiology Division, Inc.Inventors: Tracee Eidenschink, Xiangyang Zhang, Nicholas V. Jepson, Ryan J. Nesler
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Publication number: 20210146851Abstract: Disclosed are a vehicle-mounted display terminal and a vehicle. The vehicle-mounted display terminal includes: a display screen; and an electrical connector mounted to the display screen and electrically connected to the display screen, the electrical connector being integrated with a plurality of wiring harness connecting positions, the plurality of wiring harness connecting positions being configured to transmit at least two different types of data and being electrically connected to the vehicle.Type: ApplicationFiled: March 18, 2019Publication date: May 20, 2021Applicant: BYD Company LimitedInventors: Kai SU, Xiangyang ZHANG, Ding WANG, Li PENG
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Patent number: D1009464Type: GrantFiled: January 10, 2022Date of Patent: January 2, 2024Inventors: Xiangyang Zhang, Yi Xiao
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Patent number: D1015185Type: GrantFiled: August 25, 2022Date of Patent: February 20, 2024Inventors: Xiangyang Zhang, Yi Xiao