Patents by Inventor Fang Hu
Fang Hu 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: 20240167453Abstract: Provided are modeling method and device of a floating wind turbine, which relate to the technical field of wind turbine modeling. The modeling method and device of a floating wind turbine can acquire pre-set state variables and input variables of the floating wind turbine, construct a nonlinear model based on the state variables and the input variables, and establish a control-oriented linear parameter varying model corresponding to the nonlinear model according to the nonlinear model, so as to control the floating wind turbine based on the control-oriented linear parameter varying model. The nonlinear model comprises: a drivetrain subsystem model, a tower subsystem model, a floating platform subsystem model, and a mooring subsystem model.Type: ApplicationFiled: April 6, 2023Publication date: May 23, 2024Inventors: Fang FANG, Ziqiu SONG, Yang HU, Jizhen LIU, Xiaojiang GUO, Qinghua WANG, Jiantao ZHENG
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Publication number: 20240159215Abstract: A fault-tolerant control method and apparatus of a floating wind turbine are provided. The fault-tolerant control method and apparatus of a floating wind turbine can acquire a low-order nonlinear model of a pre-established floating wind turbine, establish a switching linear model of the floating wind turbine based on the low-order nonlinear model, acquire a modal parameter of the current floating wind turbine, and determine based on the modal parameter a sub-model that the floating wind turbine currently satisfies, so as to establish a switching sliding mode surface and a full-order state observer of the floating wind turbine based on the sub-model and the modal parameter, and further calculate a feedback output of a controller of the floating wind turbine according to the switching sliding mode surface and the full-order state observer.Type: ApplicationFiled: August 15, 2023Publication date: May 16, 2024Inventors: Ziqiu Song, Yang Hu, Fang Fang, Jizhen Liu, Xiaojiang Guo, Qinghua Wang, Jin Ju
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Patent number: 11959455Abstract: Provided are control method and device of an energy-storage coordinated floating wind turbine, relating to the technical field of wind turbines. The control method of an energy-storage coordinated floating wind turbine can construct a primary frequency regulation model of a floating wind farm based on a frequency response unit, construct a second frequency regulation model according to an energy storage system, further construct, according to the primary frequency regulation model and the second frequency regulation model, a frequency regulation model of a hybrid power system containing the floating wind farm, the energy storage system, and a pre-set thermal power unit, and design an overall frequency regulation control strategy of the hybrid power system based on the frequency regulation model of the hybrid power system.Type: GrantFiled: April 6, 2023Date of Patent: April 16, 2024Assignees: NORTH CHINA ELECTRIC POWER UNIVERSITY, HUANENG GROUP R &D CENTER CO LTDInventors: Yang Hu, Ziqiu Song, Fang Fang, Jizhen Liu, Xiaojiang Guo, Qinghua Wang, Heng Ge
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Publication number: 20240100106Abstract: The present disclosure provides an isolated recombinant oncolytic adenovirus, a pharmaceutical composition, and uses thereof for drugs for treatment of tumors and/or cancers. The recombinant oncolytic adenovirus is a selectively replicating oncolytic adenovirus, and the genome of the recombinant oncolytic adenovirus is integrated with a coding sequence of exogenous shRNA capable of inhibiting PDL1 expression in tumor cells. The replication capability of the virus in normal primary cells is much lower than the replication capability of the virus in tumor cells. Moreover, the expressed shPDL1 can significantly reduce the level of PDL1 protein highly expressed in tumor cells. Thus, the oncolytic killing effect of the oncolytic virus and the anti-tumor immunostimulatory effect of immune cells produce a synergistic effect.Type: ApplicationFiled: September 13, 2023Publication date: March 28, 2024Applicant: HANGZHOU CONVERD CO., LTD.Inventors: Jipo SHENG, Jin FU, Ronghua ZHAO, Yun QIN, Lin CHEN, Sanmao KANG, Fang HU
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Patent number: 11940353Abstract: A test device for an automatic pressure regulating valve of an electronic braking system includes a test device composed of an air supply, a pneumatic circuit, a valve, a sensor, a signal processing unit, and a control unit. By subjecting an automatic pressure regulating valve to a bench test including a functional test, a static performance test, a dynamic performance test, an air tightness test, a leakage test, and a brake chamber braking force test, the present disclosure avoids the high risk of a field test, improves the test efficiency, and ensures the test consistency. An automatic pressure regulating valve is tested before being loaded on a vehicle, and parameters of the automatic pressure regulating valve are continuously modified through tests to improve the performance, such that the automatic pressure regulating valve can meet the real-time, fast, independent, and accurate regulation requirements of EBS of commercial vehicles.Type: GrantFiled: March 10, 2022Date of Patent: March 26, 2024Assignee: Wuhan University Of TechnologyInventors: Gangyan Li, Hanwei Bao, Jian Hu, Zhiqiang Gu, Fang Yang
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Publication number: 20240098035Abstract: Disclosed herein are related to devices and methods for communication. In one aspect, a device includes a first processor and a second processor. The first processor may be configured to generate a first set of packets associated with an application data unit in a first layer corresponding to content data. Each packet of the first set of packets may include a flag indicative of an association with the application data unit. The second processor may be configured to generate a second set of one or more packets in a second layer for transmission, in response to determining that the first set of packets is associated with the application data unit according to flags of the first set of packets. The second processor may be configured to schedule to transmit the second set of one or more packets in the second layer within a defined time period.Type: ApplicationFiled: August 31, 2022Publication date: March 21, 2024Applicant: Meta Platforms Technologies, LLCInventors: Yee Sin Chan, Jiansong Wang, Fang Yu, Xiaodi Zhang, Yi Lu, Chunyu Hu
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Patent number: 11928273Abstract: The present disclosure discloses an array substrate and a display device. The array substrate includes a touch substrate, the touch substrate includes a plurality of touch electrodes and a plurality of touch electrode wires disposed in an array, each touch electrode includes a plurality of touch sensors disposed in an array, common electrodes of all pixel cells of the array substrate are reused as the touch sensors, and the array substrate includes data wires for providing display data to the pixel cells; the array substrate includes a base substrate and a thin film transistor which are stacked, the touch electrode wires and the data wires are provided on the same layer where a source and a drain of the thin film transistor are located, and the touch electrode wires are abreast provided on the two sides of each data wire.Type: GrantFiled: January 5, 2021Date of Patent: March 12, 2024Assignees: Wuhan BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Fang Hu, Ning Zhu, Yujie Gao, Peng Jiang
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Patent number: 11925836Abstract: A balance board for training and fitness that comprises a balance board body, a rolling ball or roller, and an adjusting component; the adjusting component comprises two arc-shaped adjusting parts and two vertical adjusting parts; when in use, the two arc-shaped adjusting parts and the two vertical adjusting parts cooperate to form a first movable space for adapting the rolling ball, the two arc-shaped adjusting parts cooperate to form a second movable space for adapting the rolling ball, and the two vertical adjusting parts cooperate to form a third movable space for adapting the roller. The two arc-shaped adjusting parts and two vertical adjusting parts can be used together or independently to form a plurality of movable spaces with different ranges, so that the swing amplitude of the balance board body can be adjusted to meet users with different training needs.Type: GrantFiled: April 28, 2023Date of Patent: March 12, 2024Inventor: Fang Hu
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Patent number: 11863653Abstract: A protocol processing method and apparatus, and a storage medium are provided. The method includes: carrying a leaf-transfer capability identifier in an RIFT protocol, the leaf-transfer capability identifier being configured to indicate that a first node that carries the leaf-transfer capability identifier supports other leaf nodes within a network to access the network through the first node.Type: GrantFiled: January 21, 2020Date of Patent: January 2, 2024Assignee: ZTE CORPORATIONInventors: Benchong Xu, Fang Hu, Huilai Wang
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Publication number: 20230405398Abstract: A balance board for training and fitness that comprises a balance board body, a rolling ball or roller, and an adjusting component; the adjusting component comprises two arc-shaped adjusting parts and two vertical adjusting parts; when in use, the two arc-shaped adjusting parts and the two vertical adjusting parts cooperate to form a first movable space for adapting the rolling ball, the two arc-shaped adjusting parts cooperate to form a second movable space for adapting the rolling ball, and the two vertical adjusting parts cooperate to form a third movable space for adapting the roller. The two arc-shaped adjusting parts and two vertical adjusting parts can be used together or independently to form a plurality of movable spaces with different ranges, so that the swing amplitude of the balance board body can be adjusted to meet users with different training needs.Type: ApplicationFiled: April 28, 2023Publication date: December 21, 2023Inventor: Fang Hu
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Patent number: 11819519Abstract: A therapeutic agent comprising a nucleic acid and a TCR modified immune cell and use thereof. The therapeutic agent comprises a first composition comprising a first active ingredient and a second composition comprising a second active ingredient. The first active ingredient includes or contains a nucleic acid having a labeling polypeptide coding sequence for being introduced into a tumor cell and/or a cancer cell. The labeling polypeptide has one or more epitope polypeptides which can be presented on a surface of the tumor cell and/or cancer cell by MHC class I molecules. The second composition comprises a second active ingredient in a second pharmaceutically acceptable carrier and the second active ingredient comprises a T cell receptor modified immune cell which can specifically recognize and bind to the epitope polypeptide presented by MHC class I molecules. The therapeutic agent achieves synergistic treatment effect and provides a new route for tumor treatment.Type: GrantFiled: August 26, 2019Date of Patent: November 21, 2023Assignees: HANGZHOU CONVERD CO., LTD.Inventors: Fang Hu, Yafei Hou, Jipo Sheng, Xiankui Tan
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Patent number: 11806374Abstract: The present disclosure provides an isolated recombinant oncolytic adenovirus, a pharmaceutical composition, and uses thereof for drugs for treatment of tumors and/or cancers. The recombinant oncolytic adenovirus is a selectively replicating oncolytic adenovirus, and the genome of the recombinant oncolytic adenovirus is integrated with a coding sequence of exogenous shRNA capable of inhibiting PDL1 expression in tumor cells. The replication capability of the virus in normal primary cells is much lower than the replication capability of the virus in tumor cells. Moreover, the expressed shPDL1 can significantly reduce the level of PDL1 protein highly expressed in tumor cells. Thus, the oncolytic killing effect of the oncolytic virus and the anti-tumor immunostimulatory effect of immune cells produce a synergistic effect.Type: GrantFiled: July 3, 2018Date of Patent: November 7, 2023Assignee: HANGZHOU CONVERD CO., LTD.Inventors: Jipo Sheng, Jin Fu, Ronghua Zhao, Yun Qin, Lin Chen, Sanmao Kang, Fang Hu
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Patent number: 11786552Abstract: A therapeutic agent and method of administering the therapeutic agent for the treatment of tumors and/or cancers of a subject, the therapeutic agent comprising a first pharmaceutical composition comprising a first active ingredient in a first druggable vehicle, wherein the first active ingredient comprises a nucleic acid encoding a labelling polypeptide comprising one or more antigenic epitope peptides and/or encoding a MHC protein; a second pharmaceutical composition comprising a second active ingredient in a second druggable vehicle, wherein the second active ingredient comprises immune cells purified from peripheral blood or from tumor tissue and are cultured in vitro; wherein the nucleic acid when administered to the subject as part of the pharmaceutical composition causes the tumor cells and/or cancer cells of the subject to express the one or more antigenic epitope peptides to elicit an immune response of the immune cells.Type: GrantFiled: February 24, 2020Date of Patent: October 17, 2023Assignees: HANGZHOU CONVERO CO., LTD.Inventors: Yafei Hou, Fang Hu, Jipo Sheng, Xiankui Tan, Can Chen
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Publication number: 20230321238Abstract: Provided are therapeutic agent including nucleic acid and CAR-modified immune cell and the use thereof. The therapeutic agent comprises first composition and second composition, the first composition comprises a nucleic acid having a labeling polypeptide coding sequence for being introduced into a tumor cell and/or a cancer cell; the labeling polypeptide has an extracellular antigen determining region, a spacer portion, and a transmembrane portion that are operatively linked, which can be expressed to form modification on the surface of the tumor cell and/or cancer cell; the extracellular antigen determining region comprises one or more epitope polypeptides; wherein, amino acid sequences of proteins on cell membrane or secreted proteins of mammal do not comprise the epitope polypeptide amino acid sequence in the natural state; the second composition comprises chimeric antigen receptor modified immune cell which specifically recognize and bind to the extracellular antigen determining region.Type: ApplicationFiled: August 26, 2019Publication date: October 12, 2023Inventors: Fang HU, Can CHEN, Lin XIAO, Jin FU, Rong ZHANG, Jinlu CAI
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Patent number: 11782448Abstract: A method for obstacle detection and recognition for an intelligent snow sweeping robot is disclosed, comprising: 1) disposing ultrasonic sensors at a front end of the snow sweeping robot to detect distance information from an obstacle ahead; and disposing radar sensors at the front and rear of the snow sweeping robot to detect whether a creature suddenly approaches; 2) processing signals detected by each of the ultrasonic sensors and radar sensors, and calculating a forward distance of the snow sweeping robot; and 3) determining a snow cover extent of a working road, detecting a change of the distance from the obstacles, and recognizing the obstacles for conditions of an ultrasonic ranging variation ratio and a variation of the forward distance of the snow sweeping robot, a change of the signal detected by radar sensors, and a descriptive statistic of the snow cover extent within a specific time period.Type: GrantFiled: July 22, 2021Date of Patent: October 10, 2023Assignee: Chongqing UniversityInventors: Yongduan Song, Ziqiang Jiang, Shilei Tan, Junfeng Lai, Huan Liu, Li Huang, Jie Zhang, Huan Chen, Hong Long, Fang Hu, Jiangyu Wu, Qin Hu, Wenqi Li
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Patent number: 11739484Abstract: A snow shovel structure of a snow plow robot. The snow shovel structure includes a housing where a snow shovel mechanism is. The snow shovel mechanism extends outside the housing and includes a first motor fixed on a top of the housing. The first motor is fixedly connected with a telescopic rod through an output shaft. A second motor is further provided on a top portion of an inner chamber of the housing, and a horizontal plate is fixedly arranged on a side wall of the inner chamber of the housing.Type: GrantFiled: July 7, 2021Date of Patent: August 29, 2023Assignee: Dibi (Chongqing) Intelligent Technology Research Institute Co., Ltd.Inventors: Yongduan Song, Hong Long, Fang Hu, Jiangyu Wu, Ziqiang Jiang, Junfeng Lai
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Publication number: 20230265396Abstract: Provided are an isolated recombinant oncolytic poxvirus capable of being regulated and controlled by microRNA and a use thereof. The isolated recombinant oncolytic poxvirus can be regulated and controlled by microRNA, and the expression level of the microRNA in tumor cells of a mammal is lower than that in normal cells of the same mammal. A target sequence of the microRNA is integrated in a 3?UTR region of an E10R gene in a recombinant oncolytic poxvirus genome.Type: ApplicationFiled: April 23, 2021Publication date: August 24, 2023Inventors: Jin FU, Rong ZHANG, Tingting WANG, Fang HU, Hui YAN
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Publication number: 20230260155Abstract: A wrist-mounted system for tracking hand poses includes one or more cameras mounted to a wearable band. In some examples, the one or more cameras are low profile and may be located less than 15 mm, and preferably less than 10 mm, of the wrist of the user. In some examples, a system includes a wearable band and one or more imaging sensors. The one or more imaging sensors are disposed to have a field of view that is anatomically distal when the wearable band is coupled to an arm of the user. The one or more imaging sensors each define an optical axis spaced from the wearable band of less than 15 mm, and preferably less than 10 mm. The image data may come from a single camera mounted on the back of the wrist which captures images of the surface contours of the back of the hand to infer hand poses and gestures.Type: ApplicationFiled: April 26, 2021Publication date: August 17, 2023Inventors: Cheng Zhang, Fang HU, Yin Li
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Publication number: 20220403612Abstract: Disclosed is a snow shoveling and snow discharging assembly of a snow sweeping robot. The snow shoveling and snow discharging assembly comprises a snow stirring structure, a snow feeding structure and a snow raising structure. Stirring cutters in the snow stirring mechanism are driven by a stirring cutter shaft to stir bottom area snow into a snow feeding pipe of the snow feeding structure, an air blower in the snow feeding structure blows accumulated snow into a snow raising pipe of the snow raising structure through a connecting pipe, the snow raising pipe can be driven by a steering motor to rotate by a certain angle to control the snow raising direction, and a second electric push rod acts to control pitching of the guide part, so that the height of snow during snow raising is controlled.Type: ApplicationFiled: August 9, 2021Publication date: December 22, 2022Applicants: Chongqing University, Star Institute of Intelligent Systems, Dibi (Chongqing) Intelligent Technology Research Institute Co., Ltd.Inventors: Yongduan Song, Hong Long, Junfeng Lai, Fang Hu, Ke'er Chen
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Patent number: D1011783Type: GrantFiled: July 31, 2023Date of Patent: January 23, 2024Inventor: Fang Hu