Patents by Inventor Tao He
Tao He 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: 12046133Abstract: A detection method of key road-sections based on Ricci flow is provided and includes: building a weighted road network according to static road network data and actual traffic flow data; calculating initial values of Olivier Ricci curvature at different times; obtaining a weight system of making edges of the weighted road network be with a same value of Olivier Ricci curvature by a Ricci flow iterative process; and calculating direction and degree of weight change of each of the edges corresponding to road-sections, and setting a threshold to extract key road-sections. The method solves problems that the existing methods analyze the key road-sections from the topological structure of the road network without fully considering the actual distribution and transmission characteristics of the traffic flow in the network, is simple and easy; and the detection result more meet the traffic distribution and the flow of the actual road-sections.Type: GrantFiled: December 16, 2021Date of Patent: July 23, 2024Assignees: CENTRAL SOUTH UNIVERSITY, CHONGQING GEOMATICS AND REMOTE SENSING CENTERInventors: Haifeng Li, Jian Peng, Penglong Li, Zezhong Ma, Yi Ding, Zelie Zhang, Ding Luo, Jiawei Zhu, Silu He, Yan Li, Zhenqi Cui, He Xiao, Ying Ao, Tao Zhang
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Patent number: 12047790Abstract: Methods, systems, and devices for wireless communications are described. A UE may transmit a capability message to a base station. The capability message may indicate a capability of the UE to monitor a defined number of resources across a set of component carriers (CCs) within a time period. The resources may be channel measurement resources (CMRs) or interference measurement resources (IMRs) for signal to interference plus noise measurement, reference signal (RS) resources for channel state information (CSI) measurement, beam failure detection (BFD), reference signal receive power (RSRP) measurement, link quality monitoring, or different active beams. Based on the capability of the UE, the base station may transmit a monitoring configuration to the UE that indicates a set of resources or active beams for the UE to monitor in the set of CCs. The UE may monitor the defined resources or beams received in the monitoring configuration from the base station.Type: GrantFiled: November 4, 2020Date of Patent: July 23, 2024Assignee: QUALCOMM IncorporatedInventors: Yan Zhou, Lei Xiao, Ruhua He, Tao Luo
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Publication number: 20240241088Abstract: The present invention discloses a gas chromatography (GC) system for separating analytes from a matrix, comprising: a GC system entrance; a first column fluidically connected to the GC system entrance through a first valve; a second column fluidically connected to the first column through a second valve; a third column fluidically connected to the first column through the second valve; a fourth column fluidically connected to a third column through a third valve; and a GC system exit fluidically connected to both the fourth column and the second column through a fourth valve. And the present invention also discloses a method of separating various analytes, including analyte portions comprising one or more of Ar, O2, N2, CH4 and CO2, from a gas matrix and from CO2 by using the GC system.Type: ApplicationFiled: April 6, 2022Publication date: July 18, 2024Inventors: Ming-Hao HE, Wan LI, Li XU, Ting-Ting BU, Qian TAO
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Publication number: 20240241048Abstract: Sample analyzers and a method for controlling the sample analyzer are provided. The sample analyzer includes a reaction device, a detection device, a processor and a display. The reaction device is configured to obtain a reaction product. Multiple types of emitting lights are emitted after the irradiation light from the detection device irradiates the reaction product. An optical signal acquisition component is configured to acquire, in each light acquiring period, optical signals corresponding to a detection wavelength and at least one wavelength other than the detection wavelength for at least one type of emitting light. The processor is configured to calculate, for the at least one type of emitting light, optical data corresponding to the detection wavelength and the at least one wavelength other than the detection wavelength in each light acquiring period. The display is configured to display the optical data in multiple light acquiring periods.Type: ApplicationFiled: January 16, 2024Publication date: July 18, 2024Applicant: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Tao FANG, Yong DAI, Lihua ZHOU, Yun HE
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Publication number: 20240243985Abstract: A configuration for fallback condition from TRP-specific BFR to cell-specific BFR. The apparatus receives a configuration for a cell-specific BFR procedure and a TRP-specific BFR procedure. The apparatus detects a first beam failure at a first TRP of a cell. The apparatus detects a second beam failure at a second TRP of the cell. The apparatus initiates the cell-specific BFR procedure based at least on the first beam failure at the first TRP or the second beam failure at the second BFR.Type: ApplicationFiled: July 28, 2021Publication date: July 18, 2024Inventors: Fang YUAN, Yan ZHOU, Ruiming ZHENG, Linhai HE, Tao LUO
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Patent number: 12041000Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit, to a user equipment (UE), a control message in a first control channel occasion associated with a first quasi-colocation (QCL) property, the control message indicating a transmission of a data message within a threshold time period. The UE may receive, from the base station, an indication to skip monitoring of a second control channel occasion within the threshold time period and may receive the data message in accordance with a second QCL property, or drop reception of the data message, based on the indication. Additionally, or alternatively, the base station may transmit a message indicating a unified transmission configuration indicator (TCI) state associated with the second QCL property, and the UE may receive the data message in accordance with the second QCL property based on the unified TCI state.Type: GrantFiled: August 5, 2021Date of Patent: July 16, 2024Assignee: QUALCOMM IncorporatedInventors: Wooseok Nam, Tao Luo, Wanshi Chen, Jelena Damnjanovic, Olufunmilola Omolade Awoniyi-Oteri, Linhai He
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Patent number: 12039775Abstract: The present disclosure provides an adaptive atmospheric correction method of hyperspectral satellite based on prior ground object spectral matching. The method includes: establishing an adaptive atmospheric parameter retrieval algorithm of hyperspectral satellite data; based on the estimation algorithm of the integrated atmospheric column water vapor content, using a function between a linear regression band ratio and a water vapor content for estimation; in the aerosol optical depth estimation method of the hyperspectral data, using the rich spectral information of the hyperspectral data to perform AOD iterative estimation with the ground object spectral library as prior knowledge in combination with spectral matching, and establishing an atmospheric correction algorithm combining with an MODTRAN radiative transfer model.Type: GrantFiled: October 17, 2023Date of Patent: July 16, 2024Assignee: WUHAN UNIVERSITYInventors: Tao He, Qianqian Jiang, Jun Lu, Siqi Feng
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Publication number: 20240221093Abstract: The disclosure provides a method configured for assisting a user in caring for a plant, including: acquiring a plant species in response to a request for analyzing a caring situation submitted by the user and outputting caring-related questions to the user, so as to determine a user caring plan through answers to the questions from the user; determining a reference caring plan according to the plant species; determining a mistake in the user caring plan based on a difference between the user caring plan and the reference caring plan; and outputting prompt information related to plant caring to the user based on the mistake. A device configured for assisting a user in caring for a plant is also provided.Type: ApplicationFiled: November 22, 2023Publication date: July 4, 2024Applicant: Hangzhou Ruisheng Software Co., Ltd.Inventors: Mingquan Chen, Huan Luo, Qingsong Xu, Liang Li, Tao He
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Patent number: 12020653Abstract: A display panel and a driving method thereof are provided. The driving method includes: acquiring a display synchronization signal, and according to it to determine a first backlight synchronization signal including a plurality of second pulses corresponding to a plurality of first pulses in the display synchronization signal; acquiring a display setting frequency greater than a minimum value of refresh rates of frame images, and according to it to determine a unit backlight clock signal, where a duration of the unit backlight clock signal is equal to of a reciprocal of the display setting frequency; and generating a third pulse between some two adjacent second pulses to drive a backlight plate to emit light.Type: GrantFiled: December 27, 2021Date of Patent: June 25, 2024Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiong Hu, Yu Wu, Xiaolong Chen, Tao He
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Patent number: 11987273Abstract: The present invention relates to the field of coal mine underground auxiliary transportation equipment, and particularly relates to an overhead monorail driving unit group realizing mechanical fast power distribution. The overhead monorail driving unit group realizing mechanical fast power distribution includes a rail, wherein the rail is connected with driving portions, carrying trolleys and a hoisting beam, the hoisting beam is disposed in a middle position of the driving portions and the carrying trolleys, and the driving portions, the carrying trolleys and the hoisting beam are connected through driving portion short pull rods, frame-shaped pull rods and driving portion long pull rods.Type: GrantFiled: July 7, 2021Date of Patent: May 21, 2024Assignees: Anhui University of Science and Technology, TRIUMPH HEAVY INDUSTRY CO., LTDInventors: Haishun Deng, Tao He, Yongqin Tao, Kaisong Wang, Songsong Luo, Yang Liu, Jianhua Dong, Baqian Zhang, Licheng Zheng, Jun Chen
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Patent number: 11980669Abstract: An antibody production process in mammalian cells in which engineered unpaired cysteine residues are post-translationally modified and capped with particular chemical entities, which capped antibodies are well suited to further site-specific conjugation steps to form antibody-drug conjugates (ADCs) or protein drug conjugates; ADCs produced using these capped antibodies including in particular ADCs formed by the selective reduction of the capped antibodies' cysteine residues, and ADCs formed using chemical handles such as aldehyde/azide/alkyne biorthogonal groups, which permit additional drug conjugation chemistry; and uncapped antibodies produced by cells in low cysteine, cysteine and glutathione media, and ADCs produced via direct conjugation to these uncapped antibodies.Type: GrantFiled: March 3, 2020Date of Patent: May 14, 2024Assignee: Pfizer, Inc.Inventors: Xiaotian Zhong, Amarnauth Shastrie Prashad, Ronald William Kriz, Tao He, Will Somers, Wenge Wang, Leo Joseph Letendre
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Patent number: 11978245Abstract: The present disclosure discloses a method and apparatus for generating an image. A specific embodiment of the method comprises: acquiring at least two frames of facial images extracted from a target video; and inputting the at least two frames of facial images into a pre-trained generative model to generate a single facial image. The generative model updates a model parameter using a loss function in a training process, and the loss function is determined based on a probability of the single facial generative image being a real facial image and a similarity between the single facial generative image and a standard facial image. According to this embodiment, authenticity of the single facial image generated by the generative model may be enhanced, and then a quality of a facial image obtained based on the video is improved.Type: GrantFiled: July 31, 2018Date of Patent: May 7, 2024Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.Inventors: Tao He, Gang Zhang, Jingtuo Liu
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Patent number: 11974260Abstract: A method for allocating resource and accessing in open wireless channels includes: covering multiple types of user terminal stations in open wireless channels; making dynamic adaptive matching according to comprehensive change factors of a transmitting end and a receiving end in each communication process. The factors of the transmitting end mean that a type and transmitting capacity of a transmitting station are changed, a current state of the wireless channel between the transmitting station and a relay node is changed, a working state of a receiving end of the relay node is changed, and user services to be transmitted are changed; the factors of the receiving end mean that a type and receiving capacity of a receiving station are changed, a current state of the channel from the relay node to the receiving station is changed, and a working state of a transmitting end of the relay node is changed.Type: GrantFiled: July 28, 2020Date of Patent: April 30, 2024Assignees: PEKING UNIVERSITY, BEIJING XINXING WEITONG TECHNOLOGY CO., LTD.Inventors: Ye Jin, Baoji Wang, Guocheng Lv, Tao He, Aimin Liu, Mingke Dong
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Publication number: 20240127766Abstract: The present application discloses a timing controller, a polarity grayscale compensation method, and a display panel. The timing controller includes a viewing angle compensation module, an overdriving module, a lookup module, and a compensation module. A corresponding grayscale compensation table is looked up according to a comparison result of a previous frame image data and a current frame image data, a grayscale compensation is performed on the current frame image data after overdriving processing to generate a data signal after grayscale compensation, which can decrease occurrences of bright and dark lines when time-domain viewing angle compensation is switched between frames.Type: ApplicationFiled: April 16, 2021Publication date: April 18, 2024Inventors: Yonglei ZHANG, Tao HE, Jhenwei HE
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Publication number: 20240119908Abstract: A display panel and a driving method thereof are provided. The driving method includes: acquiring a display synchronization signal, and according to it to determine a first backlight synchronization signal including a plurality of second pulses corresponding to a plurality of first pulses in the display synchronization signal; acquiring a display setting frequency greater than a minimum value of refresh rates of frame images, and according to it to determine a unit backlight clock signal, where a duration of the unit backlight clock signal is equal to of a reciprocal of the display setting frequency; and generating a third pulse between some two adjacent second pulses to drive a backlight plate to emit light.Type: ApplicationFiled: December 27, 2021Publication date: April 11, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Xiong Hu, Yu Wu, Xiaolong Chen, Tao He
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Patent number: 11888512Abstract: A method for piloting from bypass in a network with open wireless channels is disclosed. The method includes: 1) selecting a terminal station as a reference in open wireless channels, and sending a pilot signal, in which all or some frequency bands of open wireless channels occupied by the pilot signal are pilot frequency bands, and the proportion of power of the pilot signal to the total power of the pilot frequency bands is 0.1‰-5%; 2) spreading the pilot signal with a spread spectrum code when it is transmitted, and then superimposing on a communication signal in the pilot frequency bands in a low power spectrum signal mode similar with noise; and 3) providing pilot, carrier wave and clock synchronization, standard timing and indication information for network construction and mutual communication of multiple types of terminal stations in channels by the pilot signal.Type: GrantFiled: July 28, 2020Date of Patent: January 30, 2024Assignees: PEKING UNIVERSITY, BEIJING XINXING WEITONG TECHNOLOGY CO., LTD.Inventors: Ye Jin, Tao He, Guocheng Lv, Aimin Liu, Baoji Wang, Mingke Dong
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Patent number: 11875721Abstract: The application provides a display panel and a driving method thereof. The display panel comprises a plurality of sub-pixels arranged in a matrix, and the sub-pixels are grouped into a plurality of cell areas arranged repeatedly along the row direction and the column direction. Each cell area comprises at least two sub-pixels, with polarities of adjacent sub-pixels opposite to each other. For at least two consecutive frames during a display cycle, the gray-levels of sub-pixels in the cell area maintain unchanged while polarities of the sub-pixels are reversed.Type: GrantFiled: December 23, 2020Date of Patent: January 16, 2024Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Yonglei Zhang, Tao He, Jhenwei He
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Publication number: 20240010476Abstract: Provided is a construction method for a fully prefabricated multi-story concrete plant, the construction method may achieve full coverage of a hoisting operation of the large beam and column prefabricated components of a floor by employing a single intelligent hoisting robot, an angle change of the track devices, an angle change of a moving device, and a self-lifting device. It is not necessary to arrange a transition track at the turn of the installation route, which saves space and installation cost, and overcomes the disadvantage of high cost caused by the traditional prefabricated construction mode of multi-story concrete plant, which needs to arrange a plurality of large hoisting equipment. It may achieve the mechanization and intelligence of the whole construction process of the fully prefabricated multi-story concrete plant.Type: ApplicationFiled: October 25, 2021Publication date: January 11, 2024Inventors: Long WANG, Zhenying CHEN, Wenshen ZHONG, Zhen YU, Jiali CAO, Tao HE, Cheng LI, Yafei ZHANG
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Publication number: 20230414191Abstract: This application disclosures a method for calibrating filament current data of an X-ray tube. The method includes obtaining a first value of tube current to be calibrated and a value of filament current to be calibrated, the tube current to be calibrated and the filament current to be calibrated corresponding to a first calibration point; performing an emission operation based on the first value of the tube current to be calibrated and the value of the filament current to be calibrated; determining an actual value of the tube current during the emission operation; determining a difference between the actual value of the tube current and the first value of the tube current to be calibrated; and calibrating, based on the difference, the first calibration point.Type: ApplicationFiled: September 11, 2023Publication date: December 28, 2023Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.Inventors: Hua LI, Jiawen ZHOU, Yifeng JIANG, Tao HE, Yong YANG
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Patent number: D1025114Type: GrantFiled: January 29, 2024Date of Patent: April 30, 2024Assignee: Hangzhou Ruisheng Software Co., Ltd.Inventors: Qingsong Xu, Tao He