Patents by Inventor Yun Li
Yun Li 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: 11975741Abstract: An automated guided vehicle control system includes a commodity database, a historical shopping information acquisition module, a purchase-item prediction module, an automated guided vehicle database, an automated guided vehicle dispatch demand assessment module and an automated guided vehicle dispatch module. The historical shopping information acquisition module is utilized to retrieve the historical shopping information related to the customer, further to locate the instant predicted commodity to be purchased, and thereby to dispatch the suitable automated guided vehicle to the waiting area of the customer. Further, the historical shopping information is evaluated to provide the commodity type options for the customer to select, to locate the commodity type to be purchased, and thereby to organize the automated navigation path for the automated guided vehicle to travel along to reach the assigned commodity display area.Type: GrantFiled: August 3, 2021Date of Patent: May 7, 2024Assignee: TECO ELECTRIC & MACHINERY CO., LTD.Inventors: Yi-Ting Li, Cheng-Yun Chung
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Publication number: 20240143057Abstract: A voltage regulator system of an information handling system includes a Smart Power Stage (SPS) and a voltage regulator controller. The SPS includes a high-side transistor and a low-side transistor. The voltage regulator controller detects a normal power down of the information handling system and sets bleed state for the SPS to a first state. Based on the bleed state being set to the first state, the voltage regulator controller provides a first control voltage to the low-side transistor and a second control voltage to the high-side transistor. The first control voltage causes the low-side transistor to be fully turned on, and the second control voltage causes the high-side transistor to be in a linear region. In response to a predetermined amount of time expiring, the voltage regulator controller enters the SPS in an idle mode.Type: ApplicationFiled: October 26, 2022Publication date: May 2, 2024Inventors: James L. Petivan, III, Yun Guo, Isaac Q. Wang, Hang Li, Ronald Paul Rudiak, Justin Whittenberg
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Patent number: 11969771Abstract: A method of fabricating a film vibration device, including: photoetching a surface of a silicon wafer to form a circular-hole array; etching an aluminum layer on the silicon wafer; etching the silicon wafer to form a through-hole array to obtain a porous silicon wafer; attaching a polyethylene terephthalate (PET) sheet to a side of the porous silicon wafer; ablating the PET sheet to obtain a porous PET film; attaching a polyvinylidene fluoride (PVDF) film to a lower side of the porous silicon wafer; performing vacuumization above the porous silicon wafer, while heating the PVDF film below the porous silicon wafer to create dome micro-structures on the PVDF film; and laminating the porous PET film on each of two sides of the PVDF film to obtain the film vibration device. This application also provides a cleaning device having the film vibration device.Type: GrantFiled: July 26, 2023Date of Patent: April 30, 2024Assignee: Guangdong University of TechnologyInventors: Yun Chen, Biao Li, Aoke Song, Shankun Dong, Shengbao Lai, Maoxiang Hou, Xin Chen
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Patent number: 11969716Abstract: This application discloses a silicon carbide (SiC)-loaded graphene photocatalyst for hydrogen production under visible light irradiation and a preparation method thereof. Pure SiC and pure black carbon are respectively prepared and mixed to obtain a mixture with a resistance less than 100?. Then the mixture was vacuumized and processed with a current pulse with an increasing voltage until a breakdown occurs, and subjected to ultrasonic stirring, centrifugal washing and vacuum drying in turn to obtain the SiC-loaded graphene photocatalyst. By means of the current pulse, a heterojunction is formed between SiC and graphene to improve the catalytic activity of the photocatalyst; and the photocatalytic hydrogen production rate of SiC nanoparticles can be enhanced after loaded on the graphene.Type: GrantFiled: June 21, 2023Date of Patent: April 30, 2024Assignee: Guangdong University of TechnologyInventors: Yun Chen, Shengbao Lai, Biao Li, Zuohui Liu, Guanhai Wen, Maoxiang Hou, Xin Chen
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Publication number: 20240132887Abstract: Disclosed herein are, inter alia, inhibitors of protein arginine methyltransferase 9 and pharmaceutical compositions thereof, and methods comprising the use of protein arginine methyltransferase 9 inhibitors for the treatment of a protein arginine methyltransferase 9-modulated disease or disorder, such as a hematological cancer.Type: ApplicationFiled: October 6, 2023Publication date: April 25, 2024Applicants: City of Hope, Western University of Health SciencesInventors: Ling Li, Haojie Dong, Lei Zhang, Xin He, Yun Lyna Luo, Yi-Chun Lin
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Patent number: 11964303Abstract: The invention provides a method for cargo sorting, configured to control an end effector with a package placement platform to sort the cargo, and the method includes: moving the package placement platform to a package obtaining position and obtaining the cargo to be sorted that enters into the package placement platform; moving the package placement platform to a package storage location; and exerting a first force to push the cargo into a package storage unit. With the help of the package placement platform, the method of the invention can receive the packages of different types or different sizes or different material so as to sort and transport all kinds of packages.Type: GrantFiled: July 21, 2021Date of Patent: April 23, 2024Inventors: Qiyang Liu, Guillaume Crabé, Hailiang Zhang, Ilia Vasilev, Hongbin Liao, Shimin Xia, Kaixiang Wang, Xinghao Liang, Yuan Li, Jie Shen, Yun Zhao
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Publication number: 20240126690Abstract: A memory system includes a memory array having a plurality of memory cells; and a controller coupled to the memory array, the controller configured to: designate a storage mode for a target set of memory cells based on valid data in a source block, wherein the target set of memory cells are configured with a capacity to store up to a maximum number of bits per cell, and the storage mode is for dynamically configuring the target set of memory cells in as cache memory that stores a number of bits less per cell than the corresponding maximum capacity.Type: ApplicationFiled: December 22, 2023Publication date: April 18, 2024Inventors: Kishore Kumar Muchherla, Peter Feeley, Ashutosh Malshe, Daniel J. Hubbard, Christopher S. Hale, Kevin R. Brandt, Sampath K. Ratnam, Yun Li, Marc S. Hamilton
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Publication number: 20240129363Abstract: A distributed task offloading and computing resources management method based on energy harvesting is provided, including: establishing a task local computing model and an edge cloud computing model; establishing a device maximum benefit objective function based on the perturbation Lyapunov optimization algorithm and a mobile edge computing server maximum benefit objective function; pre-selecting, by the device based on a pre-screening criteria, a mobile edge computing server for task offloading; calculating an optimal task size strategy for performing task offloading by the device to the selected mobile edge computing server by using a Lagrange multiplier algorithm and a KKT condition; obtaining an optimal quotation strategy of the mobile edge computing server for the device in each of time slots; and obtaining a solution of the optimal task size strategy meeting a Stackelberg equilibrium and a solution of the optimal dynamic quotation strategy meeting the Stackelberg equilibrium as a resource allocation strType: ApplicationFiled: November 4, 2021Publication date: April 18, 2024Applicant: CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONSInventors: Yun LI, Zhixiu YAO, Shichao XIA, Guangfu WU
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Publication number: 20240124998Abstract: The titanium-containing oxide slag, low-purity silicon and slagging fluxes are subject to reduction smelting together, and a bulk Si—Ti intermediate alloy is obtained by slag-metal separation; the obtained bulk Si—Ti intermediate alloy is crushed into Si—Ti intermediate alloy particles; and the obtained Si—Ti intermediate alloy particles are used as an anode, metallic molybdenum or metallic nickel as a cathode, metallic titanium as a reference electrode, and NaCl—KCl—NaF together with small amounts of Na3TiF6 or K3TiF6 as a molten salt, to carry out the electrolysis under a high-purity argon atmosphere at a temperature of 973 K. Ti in the Si—Ti intermediate alloy particles dissolved at the anode and deposited at the cathode, while Si in the Si—Ti intermediate alloy particles fell off from the anode as metallic silicon powder.Type: ApplicationFiled: December 27, 2023Publication date: April 18, 2024Inventors: Yun LEI, Shiding WANG, Dongfang YANG, Wenhui MA, Zhanchao LI, Yakun ZHANG
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Patent number: 11963450Abstract: A method for manufacturing a core-shell coaxial gallium nitride (GaN) piezoelectric nanogenerator is provided. A mask covering a center part of a gallium nitride wafer is removed. An electrodeless photoelectrochemical etching is performed on the gallium nitride wafer to form a primary GaN nanowire array on a surface of the gallium nitride wafer. A precious metal layer provided on the surface of the gallium nitride wafer is removed and an alumina layer is deposited on the surface of the gallium nitride wafer to cover the primary GaN nanowire array to obtain a core-shell coaxial GaN nanowire array. A first conductive layer is provided on a flexible substrate to which the core-shell coaxial GaN nanowire array is transferred. A second conductive layer is provided at a top end of the core-shell coaxial GaN nanowire array, and is connected to an external circuit to obtain the core-shell coaxial GaN piezoelectric nanogenerator.Type: GrantFiled: August 11, 2023Date of Patent: April 16, 2024Assignee: Guangdong University of TechnologyInventors: Yun Chen, Pengfei Yu, Aoke Song, Zijian Li, Maoxiang Hou, Xin Chen
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Patent number: 11960082Abstract: An object detection method is suitable for a virtual reality system. The object detection method includes a plurality of first cameras of a head-mounted display (HMD) to capture a plurality of first frames. A plurality of second frames are captured through a plurality of second cameras in a tracker, wherein, the object detector searches for the object position in the first frames and the second frames.Type: GrantFiled: July 13, 2022Date of Patent: April 16, 2024Assignee: HTC CORPORATIONInventors: Jyun-Jhong Lin, Chun-Kai Huang, Heng-Li Hsieh, Yun-Jung Chang
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Patent number: 11958850Abstract: Compounds and pharmaceutical compositions that modulate kinase activity, including mutant EGFR and mutant HER2 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including mutant EGFR and mutant HER2 activity, are described herein.Type: GrantFiled: August 31, 2021Date of Patent: April 16, 2024Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITEDInventors: Wei-Sheng Huang, Yongjin Gong, Feng Li, Nicholas E. Bencivenga, David C. Dalgarno, Anna Kohlmann, William C. Shakespeare, Ranny M. Thomas, Xiaotian Zhu, Angela V. West, Willmen Youngsaye, Yun Zhang, Tianjun Zhou
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Patent number: 11962892Abstract: A method of dental treatment may include receiving photos of a person's dentition, identifying a stage of a treatment plan administered to the person's dentition, gathering a three-dimensional (3D) model of the person's dentition corresponding to the stage of the treatment plan, projecting attributes of the 3D model of the person's dentition onto an image plane to get a projected representation of the person's dentition at the stage of the treatment plan, comparing the photos to the projected representation to derive an error image representing the comparison, and analyzing the error image for discrepancies, wherein the discrepancies represent one or more deviations of the person's dentition from the stage of the treatment plan.Type: GrantFiled: July 22, 2021Date of Patent: April 16, 2024Assignee: ALIGN TECHNOLOGY, INC.Inventors: Christopher E. Cramer, Rajiv Venkata, Leela Parvathaneni, Phillip Thomas Harris, Sravani Gurijala, Svetozar Hubenov, Sebastien Hareng, Guotu Li, Yun Gao, Chad Clayton Brown
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Publication number: 20240119912Abstract: The present disclosure provides a driving method for a liquid crystal display panel and a non-transitory computer storage medium. The driving method includes: for the plurality of sub-pixels, adopting a first gray-level table for displaying a picture in other frame pictures other than a first frame picture in each of the plurality of predetermined periods, the first gray-level table including a plurality of first gray-level values; and adopting a second gray-level table for displaying a picture in the first frame picture in each of the plurality of predetermined periods, the second gray-level table including a plurality of second gray-level values.Type: ApplicationFiled: March 22, 2021Publication date: April 11, 2024Inventors: Hangyu CHEN, Lijun XIAO, Junmin ZHANG, Bing LI, Feng JIANG, Meng FENG, Mengchao SHUAI, Jianmin XIANG, Yun BAI
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Publication number: 20240115865Abstract: Certain embodiments of the present technology described herein relate to detecting atrial oversensing, characterizing atrial oversensing, determining when atrial oversensing is likely to occur, and or reducing the chance of atrial oversensing occurring. Some such embodiments characterize and/or avoid atrial oversensing.Type: ApplicationFiled: December 14, 2023Publication date: April 11, 2024Applicant: Pacesetter, Inc.Inventors: Yun Qiao, Wenwen Li, Jan Mangual, Luke C. McSpadden
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Publication number: 20240117362Abstract: Embodiments of the present disclosure relate to lipid-PEGylated solid support and phosphoramidites derivatives, methods for preparing the same, and their uses in the delivery of oligonucleotide drugs to the cellular targets.Type: ApplicationFiled: August 16, 2023Publication date: April 11, 2024Inventors: Mufa Zou, David Yu, Aldrich N.K. Lau, Ruiming Zou, Wing C. Poon, Gang Zhao, Gengyu Du, Yun-Chiao Yao, Allen Wong, Xiaojun Li
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Patent number: 11952472Abstract: The disclosure discloses a preparation method and product of carbon fiber reinforced polymer composites with a designable characteristic structure. The method includes: (a) choosing carbon fabrics as raw material, where a predetermined number of the fabrics are selected to deposit the reinforcement phase; (b) coating all carbon fabrics with resin matrix, placing the fabrics layer by layer, where the carbon fabrics with the reinforcement phases are placed in a predetermined layer, meanwhile a micro power supply is placed in a setting layer during the stacking process, then a prefabricated product is obtained; (c) placing the prefabricated product in a vacuum bag then evacuating and sealing, hot pressing the sealed prefabricated product, finally the carbon fiber reinforced polymer composite product in the vacuum bag after hot pressing is successfully manufactured.Type: GrantFiled: April 22, 2021Date of Patent: April 9, 2024Assignee: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGYInventors: Huamin Zhou, Helezi Zhou, Zhigao Huang, Fengjia Zhang, Yun Zhang, Yunming Wang, Dequn Li
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Patent number: 11956307Abstract: A distributed task offloading and computing resources management method based on energy harvesting is provided, including: establishing a task local computing model and an edge cloud computing model; establishing a device maximum benefit objective function based on the perturbation Lyapunov optimization algorithm and a mobile edge computing server maximum benefit objective function; pre-selecting, by the device based on a pre-screening criteria, a mobile edge computing server for task offloading; calculating an optimal task size strategy for performing task offloading by the device to the selected mobile edge computing server by using a Lagrange multiplier algorithm and a KKT condition; obtaining an optimal quotation strategy of the mobile edge computing server for the device in each of time slots; and obtaining a solution of the optimal task size strategy meeting a Stackelberg equilibrium and a solution of the optimal dynamic quotation strategy meeting the Stackelberg equilibrium as a resource allocation strType: GrantFiled: November 4, 2021Date of Patent: April 9, 2024Assignee: CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONSInventors: Yun Li, Zhixiu Yao, Shichao Xia, Guangfu Wu
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Publication number: 20240109835Abstract: A method for preparing-3,3?-diaminobenzidine, the method comprising the following steps: subjecting 4,4?-biphenol and N,N-dimethylsulfamoyl chloride to an esterification reaction in a specified solvent at 40-70° C. to obtain 4,4?-biphenyl bis(N,N-dimethylaminosulfonate) as a first intermediate; subjecting the 4,4?-biphenyl bis(N,N-dimethylaminosulfonate) to a chlorination reaction with a chlorinating reagent under acidic conditions to obtain 3,3?-dichloro-4,4?-biphenyl bis(N,N-dimethylaminosulfonate) as a second intermediate; subjecting the second intermediate 3,3?-dichloro-4,4?-biphenyl bis(N,N-dimethylaminosulfonate) to an ammonolysis reaction with anammoniation reagent in the presence of a combined catalyst to obtain a crude product of 3,3?,4,4?-tetraaminobiphenyl, wherein the combined catalyst is a mixture of proline, a cuprous salt and a phase transfer catalyst; and subjecting the crude product of 3,3?,4,4?-tetraaminobiphenyl to a post-treatment to obtain a purified 3,3?,4,4?-tetraaminobiphenyl product.Type: ApplicationFiled: January 12, 2022Publication date: April 4, 2024Applicants: HUBEI HUIDA HIGH-TECH CO., LTD., BORUN HIGH-TECH CO., LTD.Inventors: Yun LING, Yongfang LI, Kun WANG, Lizhu CHEN, Wei YIN, Jinying ZHANG
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Publication number: 20240099528Abstract: Disclosed is a cleaning robot. The cleaning robot includes a body, a traveling assembly, a rolling brush assembly, a dust suction assembly, a mopping assembly, and a universal wheel. The traveling assembly, the rolling brush assembly, the dust suction assembly, the mopping assembly, and the universal wheel are all arranged on the body. The dust suction assembly includes a dust box. The rolling brush assembly is configured for sweeping garbage on a ground. The dust box is configured for receiving garbage swept by the rolling brush assembly. In an advancing direction of the cleaning robot, the dust box is arranged in front of the rolling brush assembly, and the mopping assembly and/or the universal wheel is arranged behind the rolling brush assembly.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Inventors: JUNBIN ZHANG, WEIJING LIN, MINZHAO XIE, MINHUA SHENG, YUN CHEN, ZHAOQUN ZHU, YU AI, XINGYAN LI