Patents by Inventor Lin Du
Lin Du 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: 20240334958Abstract: Disclosed is a method for preparing an easy-to-swallow composite gel based on high-pressure shear induction and belongs to the technical field of food processing. Marine products are used as raw materials. A cross-linking degree of thermally denatured proteins and a combination degree of functional oil are synchronously regulated, calculated and controlled by one-step of emulsion filling and protein cross-linking. A composite gel prepared has low strength, high water/oil retention rate and the properties of “soft” easy-to-swallow foods. The composite gel is enhanced in efficacy by nutrition regulation, and the prepared easy-to-swallow composite gel achieves precise nutrition regulation. The composite gel is differently shaped by 3D printing according to different people's needs to improve consumers' appetite for easy-to-swallow foods.Type: ApplicationFiled: June 18, 2024Publication date: October 10, 2024Inventors: Xiuping DONG, Yisha Xie, Lin Han, Xiliang Yu, Xianda Du, Pengfei Jiang, Xuhui Huang, Beiwei Zhu
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Patent number: 12102202Abstract: The present invention pertains to the technical field of aeromagnetic survey, and specifically pertains to a storage device for a data analyzer for aerospace magnetic field measurement, which comprises a storage box body, a moving structure for facilitating movement is connected to the storage box body, a shielding structure for shielding sunlight is connected to the storage box body, an accommodating structure for accommodating an article is connected to the storage box body, a support structure for supporting is connected to the accommodating structure, and a placing structure for placing is connected to the storage box body.Type: GrantFiled: August 18, 2022Date of Patent: October 1, 2024Assignee: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Zhi Li, Aimin Du, Ying Zhang, Lin Zhao, Shuquan Sun, Xiao Feng
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Publication number: 20240324142Abstract: A packaging structure is provided and may include a housing and a power component. The power component is disposed inside the housing. The housing may include a top cover and a bottom housing. The top cover may have a first heat transfer medium channel inside. The bottom housing may have a second heat transfer medium channel inside. The power component may include a first circuit board and a second circuit board. At least one first heating device may be disposed on the first circuit board. The first heating device may press against an inner wall of the top cover. At least one second heating device may be disposed on the second circuit board, and the second heating device may press against an inner wall of the bottom housing. When the foregoing structure is used, high power density and high heat dissipation efficiency can be achieved.Type: ApplicationFiled: June 3, 2024Publication date: September 26, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Zhaoxue CUI, Ren LIU, Lin DU, Tao LIANG, Ping LI
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Publication number: 20240316301Abstract: A mechanical ventilator closed loop control system, methods, and apparatus are disclosed. In an example, a mechanical ventilator performs a respiratory treatment for a patient according to respiratory treatment settings, which include at least one ventilation mode. During the treatment, the mechanical ventilator receives and/or determines physiological parameter values from one or more physiological sensors. The physiological parameters may be patient neurological parameters, metabolic parameters, circulatory parameters, and/or respiratory parameters. The mechanical ventilator uses one or more closed loop control algorithms and the physiological parameter values to determine at least some of the respiratory treatment settings and/or the ventilation mode is to be adjusted. After making the determination, the mechanical ventilator adjusts the respiratory treatment so that the treatment reflects a current health status of the patient.Type: ApplicationFiled: March 24, 2023Publication date: September 26, 2024Inventors: Hong-Lin Du, Germano Forti, JR., Yufeng Li, Marcelo do Amaral Beraldo
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Publication number: 20240306186Abstract: Techniques are described to manage sidelink communications. An example wireless communication method includes receiving, by a first communication device, a priority indication that indicates a first priority related to assistance information; and transmitting the assistance information by the first communication device to a second communication device, where the assistance information is transmitted earlier than a transmission of data in response to the first priority related to the assistance information being greater than a second priority of the data.Type: ApplicationFiled: March 22, 2024Publication date: September 12, 2024Inventors: Weiqiang DU, Lin CHEN, Wei LUO
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Patent number: 12077784Abstract: The instant technology relates to a production system to produce AAV vectors in a serum free suspension platform and at high titers. This technology uses reagents comprising media, cells, transfection reagent, AAV enhancer, and a lysis buffer, each of which is designed to provide maximal AAV production from suspension culture of mammalian cells, e.g. HEK293 cells. With this new system we are able to deliver up to about 2×1011 viral genomes per milliliter (vg/mL) of unconcentrated AAV vectors.Type: GrantFiled: February 13, 2023Date of Patent: September 3, 2024Assignee: Life Technologies CorporationInventors: Xin Yu, Xavier de Mollerat du Jeu, Chao Yan Lin, Jian Liu, Jonathan Zmuda
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Publication number: 20240288359Abstract: The present disclosure relates to a simultaneous detection method and system for dissolved gas and partial discharge in insulating oil, and belongs to the field of electrical devices. The method includes the steps: freely diffusing the dissolved gas in the insulating oil to an F-P optical fiber interference cavity through an oil-gas separation membrane; coupling pump light and probe light into the F-P optical fiber interference cavity through a frequency division multiplexer; making, by an optoacoustic effect of the dissolved gas stimulated by the pump light and an ultrasonic wave generated by the partial discharge, the oil-gas separation membrane vibrate; detecting, by the probe light, vibration of the oil-gas separation membrane, which changes a cavity length, wherein when the probe light is reflected by the oil-gas separation membrane, an interference signal is generated due to the change of the cavity length.Type: ApplicationFiled: December 18, 2023Publication date: August 29, 2024Inventors: Fu Wan, Weigen Chen, Zhiyi Luo, Yingkai Long, Pinyi Wang, Lin Du, Qiuxia Sun, Quan Zhou, Youyuan Wang, Hongfei Liu
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Publication number: 20240277124Abstract: The present invention pertains to the technical field of aeromagnetic survey, and specifically pertains to a storage device for a data analyzer for acrospace magnetic field measurement, which comprises a storage box body, a moving structure for facilitating movement is connected to the storage box body, a shielding structure for shielding sunlight is connected to the storage box body, an accommodating structure for accommodating an article is connected to the storage box body, a support structure for supporting is connected to the accommodating structure, and a placing structure for placing is connected to the storage box body.Type: ApplicationFiled: August 18, 2022Publication date: August 22, 2024Applicant: INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Zhi LI, Aimin DU, Ying ZHANG, Lin ZHAO, Shuquan SUN, Xiao FENG
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Publication number: 20240276243Abstract: Provided in the present application are a data transmission method, a user equipment, a service node and a storage medium. The method comprises: receiving transmission configuration information; and transmitting data according to the transmission configuration information.Type: ApplicationFiled: May 31, 2022Publication date: August 15, 2024Inventors: Lin CHEN, Mengzhen WANG, Wei LUO, Ying HUANG, Weiqiang DU
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Publication number: 20240264071Abstract: An in-situ detection component for dissolved gases in liquid-phase media and preparation method of the in-situ detection component, the detection component is a drilled hollow-core light guiding device coated with a liquid-gas separation membrane on the outer surface. The liquid-gas separation membrane directly filters the gases dissolved in liquid-phase media into the drilled hollow-core light guiding device, where the laser interacts with the gases and generates the response signals that are transmitted through the hollow-core light guiding device, to realize the simultaneous dissolved gas separation and detection. The present application substantially reduces the time required for liquid-gas separation process in detection components, allowing for fast and accurate in-situ detection of dissolved gases, and integration of liquid-gas separation and detection procedures.Type: ApplicationFiled: March 15, 2024Publication date: August 8, 2024Inventors: Fu WAN, Weigen Chen, Weiping Kong, Pinyi Wang, Lin Du, Youyuan Wang, Quan Zhou
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Publication number: 20240266966Abstract: In accordance with an embodiment an apparatus, includes: a power conversion circuit having: a power port configured to receive power from an external power supply, a first direct current port configured to output a first direct current, a second direct current port configured to output a second direct current, wherein a voltage of the second direct current port is configured to be higher than a voltage of the first direct current port, an upper-layer printed circuit board (PCB) electrically connected to the second direct current port, and a lower-layer PCB electrically connected to the first direct current port and to the power port; a bottom housing; and a heat sink, wherein the lower-layer PCB, the upper-layer PCB, and the heat sink are sequentially stacked in and fastened to the bottom housing.Type: ApplicationFiled: January 17, 2024Publication date: August 8, 2024Inventors: Lin Du, Ping Li, Ningbo Feng, Tao Liang, Yuting Liu
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Publication number: 20240263124Abstract: The present disclosure provides electroporation cartridges for single use electroporation as well as electroporation cartridges for automated batch processing, electroporation instruments and systems and methods of electroporation using these devices and systems. In some embodiments, electroporation cartridges comprise an electroporation chamber defined by an elongate body, a first electrode at a proximal end and a second electrode at a distal end of a chamber. Electroporation systems of the disclosure include one or more components including a pulse generator, compartments for placing either flow-through or single use electroporation cartridges, components for storage of cells, cooling and pre-cooling mechanisms, removably insertable modular casings having compartments for holding and arranging electroporation system and reagent components, one or more pumps for moving sample through the system, and processors and controllers.Type: ApplicationFiled: April 2, 2024Publication date: August 8, 2024Inventors: Steven Huei Yeo, Xavier De Mollerat Du Jeu, Way Xuang Lee, Nektaria Andronikou, Benyong Shi, Kok Shyong Chong, Han Wei, Siu Wee Hon, Yvonne Peck, Chee Wai Chan, Beng Heng Lim, Stacey Mei Lin Teo, Dhanaraj Shanmugam, Jun Yan Tham, Michael Gordon, Chris Rossman, Ulrich Forke, Li Yang Lim
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Publication number: 20240252482Abstract: Disclosed are a composition containing 7-ethyl-10-hydroxycamptothecin, and a preparation method therefor and the use thereof. The composition contains SN-38, a lipid, albumin and Span 20.Type: ApplicationFiled: February 8, 2024Publication date: August 1, 2024Applicant: KUNSHAN XINYUNDA BIOTECH CO., LTD.Inventors: Tianyi KE, Lin TAN, Baigang WEN, Fang LAO, Yan LIU, Ningxia WANG, Shang JU, Dongxue CUI, Xuzhao DU, Fangxing OUYANG
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Publication number: 20240244802Abstract: A vehicle-mounted power supply apparatus and a vehicle. The vehicle-mounted power supply apparatus includes a power conversion circuit, an upper-layer PCB board, a lower-layer PCB board, a bottom cover, and a radiator. The upper-layer PCB board and the lower-layer PCB board are configured to bear a plurality of power switching transistors of the power conversion circuit, so that the power conversion circuit is distributed more flexibly. The lower-layer PCB board and a plurality of transformers are fastened to a bottom plate of the bottom cover, and cooled by heat dissipation through a lower-layer cooling channel in the bottom cover. The upper-layer PCB board and the radiator are sequentially stacked above the lower-layer PCB board and the plurality of transformers, and cooled by heat dissipation through an upper-layer cooling channel in the radiator.Type: ApplicationFiled: January 12, 2024Publication date: July 18, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Yuting LIU, Lin DU, Shaolong LIU
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Publication number: 20240091334Abstract: The present disclosure provides a combined vaccine against human respiratory syncytial virus (RSV) infection and a method thereof for inducing immune response. The combined vaccine includes; a first composition including an immunologically effective dosage of a replication-deficient human adenovirus type 26 vector contains a nucleotide encoding an antigenic protein of RSV and a pharmaceutically acceptable vector; and a second composition including an immunologically effective dosage of a replication-deficient chimpanzee adenovirus type 63 vector contains a nucleotide encoding an antigenic protein of RSV and a pharmaceutically acceptable vector. The first composition is a primary immunization composition and the second composition is a booster immunization composition, or vice versa. In the present disclosure, the combined vaccine is used for inducing a protective immunity against RSV infection, and a method is provided for generating the protective immunity against RSV infection.Type: ApplicationFiled: August 11, 2021Publication date: March 21, 2024Inventors: Jinsheng HE, Lin DU, Yuanhui FU, Weihua ZHU, Xianglei PENG, Bo GAO, Yanpeng ZHENG, Meiqin LIU
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Patent number: 11901108Abstract: A power module includes a printed circuit board (PCB), a magnetic element, primary and secondary winding circuits and a regulator. The magnetic element is disposed on the PCB and has first to fourth sides. The second side is opposite to the first side, the fourth side is opposite to the third side. The primary winding circuit is disposed on the PCB and positioned in a vicinity of the first or second side. The secondary winding circuit is disposed on the first PCB and positioned in a vicinity of the third or fourth side. The regulator includes a switch disposed on the PCB, and coupled to the primary winding circuit. The at least one switch, the primary winding circuit, and the magnetic element are arranged in a first direction in order. A power device is also disclosed herein.Type: GrantFiled: November 20, 2020Date of Patent: February 13, 2024Assignee: Delta Electronics (Shanghai) Co., Ltd.Inventors: Jin-Fa Zhang, Hai-Jun Yang, Zhong-Wei Ke, Kai Dong, Shuai-Lin Du
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Patent number: 11894765Abstract: The present disclosure provides a power conversion device. The power conversion device includes the multi-level power factor correction circuit, the at least one output capacitor, the at least one input capacitor group, the first resonant conversion circuit and the second resonant conversion circuit. The at least one input capacitor group includes the first input capacitor and the second input capacitor. The at least one output capacitor is connected to an output part of the multi-level power factor correction circuit. The at least one input capacitor group is connected to the at least one output capacitor in parallel. The second input capacitor is connected to the first input capacitor in series. The input part of the first resonant conversion circuit is connected to first input capacitor in parallel. The input part of the second resonant conversion circuit is connected to the second input capacitor in parallel.Type: GrantFiled: June 16, 2022Date of Patent: February 6, 2024Assignee: Delta Electronics (Shanghai) Co., Ltd.Inventors: Yi-Chao Wang, Kai Dong, Shuai-Lin Du, Jin-Fa Zhang
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Patent number: 11870342Abstract: A resonant converter includes primary and secondary circuits, a transformer, a resonant network and a control circuit. The control circuit is coupled to the primary circuit and the secondary circuit, and configured to control primary switches of the primary circuit operating with a switching frequency. At least one of primary switches is configured to be turned on from a first switching moment until a second switching moment. The control circuit is configured to control secondary switches of the secondary circuit, such that at least one of secondary switches is turned on during a first time interval to increase a current of the resonant network in a first flowing direction and an output current in a second flowing direction or equal to zero.Type: GrantFiled: November 30, 2021Date of Patent: January 9, 2024Assignee: Delta Electronics (Shanghai) Co., Ltd.Inventors: Hui Huang, Kun-Peng Wang, Shuai-Lin Du, Wei-Ke Yao, Feng Yao, Kai Dong, Jin-Fa Zhang
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Publication number: 20230314226Abstract: A temperature measurement method includes obtaining a target temperature of a to-be-measured region based on a temperature measurement model and an obtained infrared image of the to-be-measured region; and outputting the target temperature, where the temperature measurement model is a temperature measurement model obtained by training a neural network based on an infrared image of a black body and an infrared image of a preset region.Type: ApplicationFiled: June 6, 2023Publication date: October 5, 2023Inventors: Lin Du, Yuhao Zhou
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Patent number: 11773820Abstract: An active folding wind turbine capable of resisting severe typhoons is provided. Each wind turbine blade includes an upper blade part and a lower blade part that are hinged to each other by a hinge device. A motor transmission system is installed in the lower blade part, is connected to the hinge device in a transmission manner, and can drive the upper blade part to rotate relative to the lower blade part through the hinge device, so that the wind turbine blade is bent. When the upper blade part rotates to an end of a travel, a blade tip of the upper blade part is propped against an upper end of the lower blade part of an adjacent wind turbine blade. A winch is built in an upper portion of the lower blade part of the wind turbine blade, and is provided with a cable.Type: GrantFiled: July 9, 2020Date of Patent: October 3, 2023Assignee: Nanjing University of Aeronautics and AstronauticsInventors: Shitang Ke, Jie Yang, Shuo Wang, Hao Wang, Hongxin Wu, Lin Du, Guangquan Han