Patents by Inventor Yang Xue
Yang Xue 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: 20240128514Abstract: An electrochemical device includes a transition metal oxide cathode, such as LiNi0.8Co0.1Mn0.1O2, and an electrolyte. The electrolyte includes N, N-dimethyltrifluoromethane-sulfonamide (DMTMSA) and lithium bis(fluorosulfonyl)imide (LiFSI). The DMTMSA and LiFSI may be either the primary component of the electrolyte or an additive in the electrolyte. The electrochemical device may also include a graphite anode or a lithium metal anode. With a lithium metal anode, the electrochemical device has an initial specific capacity of at least 231 mAh g?1. Over at least 100 cycles (upper cut-off voltage of 4.7±0.05 V vs. Li/Li+), the electrochemical device maintains an average specific capacity of at least 88% of the initial specific capacity and an average Coulombic efficiency of at least about 99.65%.Type: ApplicationFiled: February 18, 2022Publication date: April 18, 2024Applicant: Massachusetts Institute of TechnologyInventors: Yang Shao-Horn, Ju LI, Jeremiah Johnson, Wenxu Zhang, Mingjun Huang, Weijiang XUE, Yanhao Dong
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Publication number: 20240104815Abstract: Embodiments described herein relate to an augmented expression system to generate and cause display of a specially configured interface to present an augmented reality perspective. The augmented expression system receives image and video data of a user and tracks facial landmarks of the user based on the image and video data, in real-time to generate and present a 3-dimensional (3D) bitmoji of the user.Type: ApplicationFiled: December 4, 2023Publication date: March 28, 2024Inventors: Chen Cao, Yang Gao, Zehao Xue
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Patent number: 11943022Abstract: Systems and methods of beamforming and improving mmWave communications for drones are described. Multiple RF chains are used to adapt the main beam to track changes without the use of pilot signals. To reduce interference, interfering signal power is eliminated by optimizing a non-Gaussian measure to extract the interferers. The AoA of signals from a target drone on neighbouring drones and location of the neighbouring drones and base stations are used to independently corroborate the location reported by the target drone. The base station provides additional synchronization signals below 6 GHz and restricts the search/measurement space in the vertical direction. The inherent sparse structure above 6 GHz is exploited by applying different beamformers on a sounding signal and estimating the AoA and impulse response. Variations of fully digital and hybrid beamforming architectures for multi-cell DL sync and CRS measurement are described.Type: GrantFiled: March 29, 2019Date of Patent: March 26, 2024Assignee: Intel CorporationInventors: Venkatesan Nallampatti Ekambaram, Yang-Seok Choi, Junyoung Nam, Feng Xue, Shu-ping Yeh, Hosein Nikopour, Shilpa Talwar, Jan Schreck, Nageen Himayat, Sagar Dhakal
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Patent number: 11928053Abstract: A system controller determines a to-be-collected first logical chunk group. The first logical chunk group includes a first data logical chunk located in a first solid state disk of the plurality of solid state disks. Valid data is stored in a first logical address in the first logical chunk group, and there is a correspondence between the first logical address and an actual address in which the valid data is stored. The system controller creates a second logical chunk group. At least one second data logical chunk in the second logical chunk group is distributed in the solid state disk in which the first data logical chunk storing a valid data is located in order to ensure that the valid data is migrated from the first logical chunk group to the second logical chunk group, but an actual address of the valid data remains unchanged.Type: GrantFiled: September 15, 2020Date of Patent: March 12, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Guiyou Pu, Yang Liu, Qiang Xue
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Patent number: 11923547Abstract: This application relates to the battery field, and specifically, to a positive electrode plate, an electrochemical apparatus, and an apparatus. The positive electrode plate in this application includes a current collector and an electrode active material layer disposed on at least one surface of the current collector, where the current collector includes a support layer and a conductive layer disposed on at least one surface of the support layer. A single-sided thickness D2 of the conductive layer satisfies 30 nm?D2?3 ?m. A thickness D1 of the support layer satisfies 1 ?m?D1?30 ?m. The support layer is made of a polymer material or a polymer composite material. The electrode active material layer includes electrode active materials, a binder, and a conductive agent.Type: GrantFiled: October 14, 2021Date of Patent: March 5, 2024Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITEDInventors: Jing Li, Wei Li, Qingrui Xue, Zige Zhang, Yang Zhang, Pengxiang Wang, Yang Lu
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Patent number: 11923537Abstract: The present application discloses a negative electrode plate including a negative electrode active material layer including a first active material layer; wherein in a first cross section in a thickness direction of the negative electrode plate, the first active material has a size a in a direction parallel to the metal conductive layer, the first active material has a size b in the thickness direction, satisfying 0.8?a/b?20; in a second cross section in the thickness direction of the negative electrode plate, the first active material has a size c in the direction parallel to the metal conductive layer, the first active material has a size d in the thickness direction, satisfying 0.8?c/d?20; and the first cross section is parallel to a first direction, the second cross section is parallel to a second direction, and the first direction intersects the second direction.Type: GrantFiled: December 10, 2021Date of Patent: March 5, 2024Assignee: Contemporary Amperex Technology Co., LimitedInventors: Jing Li, Yang Zhang, Qingrui Xue, Wei Li
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Patent number: 11734392Abstract: An active interaction method, an electronic device and a readable storage medium, relating to the field of deep learning and image processing technologies, are disclosed. According to an embodiment, the active interaction method includes: acquiring a video shot in real time; extracting a visual target from each image frame of the video, and generating a first feature vector of each visual target; for each image frame of the video, fusing the first feature vector of each visual target and identification information of the image frame to which the visual target belongs to generate a second feature vector of each visual target; aggregating the second feature vectors with the same identification information respectively to generate a third feature vector corresponding to each image frame; and initiating active interaction in response to determining that the active interaction is to be performed according to the third feature vector of a preset image frame.Type: GrantFiled: April 22, 2021Date of Patent: August 22, 2023Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.Inventors: Yang Xue, Fan Wang, Jingzhou He
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Patent number: 11640080Abstract: A reflective display panel and a display device are provided. The reflective display includes: a first liquid crystal cell including a first substrate and a second substrate oppositely arranged to each other, and a first liquid crystal layer between the first substrate and the second substrate; a plurality of pixel units on the first substrate, where each pixel unit includes a first sub-pixel unit and a second sub-pixel unit; an optical structure, arranged at a light-emitting side of the first liquid crystal cell and covering the pixel units.Type: GrantFiled: November 19, 2021Date of Patent: May 2, 2023Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yanni Liu, Hui Wang, Huijuan Yu, Yang Xue
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Publication number: 20230011678Abstract: Provided is a method for predicting protein-protein interaction. Also provided are an electronic device and a non-transitory computer readable storage medium.Type: ApplicationFiled: September 26, 2022Publication date: January 12, 2023Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.Inventors: Yang Xue, Zijing Liu, Xiaomin Fang, Fan Wang, Jingzhou He
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Patent number: 11489664Abstract: The invention relates to a contribution incentive-based blockchain collaboration method and system, which is characterized in, comprising: 1) applying from an ordinary node to a qualification assessment node for registered qualification; 2) dividing a task into a number of subject tasks and creating corresponding subject task ledgers respectively, and creating a number of sub-tasks corresponding to the subject task in each of the subject task ledgers; 3) applying from the ordinary node to the qualification assessment node for receiving the sub-tasks; 4) by the qualification assessment node, auditing all sub-tasks which are applied for reception by the ordinary node; 5) submitting completed sub-tasks from the ordinary node to a task quality audit node; 6) by the task quality audit node, calculating contribution incentives and qualification credits for the sub-tasks completed by the ordinary node; 7) by the task quality audit node, traversing through each subject task ledger respectively, for finding out a blocType: GrantFiled: April 22, 2020Date of Patent: November 1, 2022Assignee: Renmin University of ChinaInventors: Xun Liang, Kongbo Li, Yang Xue
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Patent number: 11445905Abstract: A heterogeneous visual acuity chart and a visual acuity testing method and device are provided. The heterogeneous visual acuity chart is a size illusion chart composed of a heterogeneous reference zone and at least two types of optotypes of different sizes, where the heterogeneous reference zone is used to cause incorrect identification on the different types of optotypes of different sizes. The visual acuity testing method and device determine whether a visual acuity of a subject is true based on a difference between visual acuities tested with the heterogeneous visual acuity chart and a standard logarithmic visual acuity chart. The visual acuity chart is a size illusion chart composed of optotypes of different sizes and a perspective, which causes an illusion on a visual depth to interfere with the identification of the optotypes of different sizes.Type: GrantFiled: June 22, 2020Date of Patent: September 20, 2022Inventors: Lan Wang, Yixiang Yuan, Jason Yang Xue, Judy Danley, Xingcai Li
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Publication number: 20220252935Abstract: A reflective display panel and a display device are provided. The reflective display includes: a first liquid crystal cell including a first substrate and a second substrate oppositely arranged to each other, and a first liquid crystal layer between the first substrate and the second substrate; a plurality of pixel units on the first substrate, where each pixel unit includes a first sub-pixel unit and a second sub-pixel unit; an optical structure, arranged at a light-emitting side of the first liquid crystal cell and covering the pixel units.Type: ApplicationFiled: November 19, 2021Publication date: August 11, 2022Inventors: Yanni LIU, Hui WANG, Huijuan YU, Yang XUE
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Publication number: 20220019847Abstract: An active interaction method, an electronic device and a readable storage medium, relating to the field of deep learning and image processing technologies, are disclosed. According to an embodiment, the active interaction method includes: acquiring a video shot in real time; extracting a visual target from each image frame of the video, and generating a first feature vector of each visual target; for each image frame of the video, fusing the first feature vector of each visual target and identification information of the image frame to which the visual target belongs to generate a second feature vector of each visual target; aggregating the second feature vectors with the same identification information respectively to generate a third feature vector corresponding to each image frame; and initiating active interaction in response to determining that the active interaction is to be performed according to the third feature vector of a preset image frame.Type: ApplicationFiled: April 22, 2021Publication date: January 20, 2022Inventors: Yang Xue, Fan Wang, Jingzhou He
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Publication number: 20210117738Abstract: Embodiments of the present disclosure disclose an intelligent agent reinforcement learning method and apparatus, a device, and a medium. The method includes: acquiring key visual information on which an intelligent agent makes a policy for a current environment image; acquiring actual key visual information of the current environment image; determining attention variation reward information based on the key visual information and the actual key visual information; and adjusting reward feedback of reinforcement learning of the intelligent agent based on the attention variation reward information.Type: ApplicationFiled: December 29, 2020Publication date: April 22, 2021Inventors: Chunxiao LIU, Yang XUE, Wei ZHANG, Jing LIN
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Publication number: 20210083849Abstract: The invention relates to a contribution incentive-based blockchain collaboration method and system, which is characterized in, comprising: 1) applying from an ordinary node to a qualification assessment node for registered qualification; 2) dividing a task into a number of subject tasks and creating corresponding subject task ledgers respectively, and creating a number of sub-tasks corresponding to the subject task in each of the subject task ledgers; 3) applying from the ordinary node to the qualification assessment node for receiving the sub-tasks; 4) by the qualification assessment node, auditing all sub-tasks which are applied for reception by the ordinary node; 5) submitting completed sub-tasks from the ordinary node to a task quality audit node; 6) by the task quality audit node, calculating contribution incentives and qualification credits for the sub-tasks completed by the ordinary node; 7) by the task quality audit node, traversing through each subject task ledger respectively, for finding out a blocType: ApplicationFiled: April 22, 2020Publication date: March 18, 2021Applicant: Renmin University of ChinaInventors: Xun Liang, Kongbo Li, Yang Xue
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Patent number: 10649070Abstract: The complex temporal-spatial variation of raindrop size distribution will affect the precision of quantitative precipitation estimation (QPE) produced from radar data, making it difficult to correct echo attenuation. This invention presents a method for regional attenuation correction of weather radar using a multiple microwave links (ML) network. By measuring the rain attenuation of multiple microwave links in a specific frequency, matching with the weather radar in time and space and processed with discretization. Based on a series of attenuation values of the microwave link network and combined iterations, the attenuation coefficient of each grids is obtained; the total attenuation value of the path is obtained by combining the distance between the radar and each grid point, by which the reginal attenuation of radar echo can be corrected by the ML network efficiently.Type: GrantFiled: November 1, 2017Date of Patent: May 12, 2020Assignee: NATIONAL UNIVERSITY OF DEFENSE TECHNOLOGYInventors: Xichuan Liu, Taichang Gao, Yang Xue, Peng Zhang, Kun Song, Yan Ma
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Publication number: 20180274520Abstract: A method for evaluating power characteristics of wind turbines, an apparatus and a storage medium. By means of verifying master control operating data of the wind turbines (1), correcting nacelle wind speed data (2), and calculating a power curve of the wind turbines and a guarantee value for the power curve, a wind turbine power characteristics evaluation result (3) is obtained. The present method economically and efficiently evaluates a power characteristics curve for wind turbines, makes full use of existing operating data of the wind turbine master control system, and performs evaluation of the power characteristics of wind turbines of a same model in a wind farm. The method ensures accuracy and test efficiency, and controls test times within one month, thereby ensuring the reliability and high efficiency of the wind turbines.Type: ApplicationFiled: April 20, 2018Publication date: September 27, 2018Inventors: Weisheng Wang, Yang Xue, Ruiming Wang, Xiaojing Ma, Deyi Fu, Wei Bian, Songdi Li, Chen Chen, Yong Sun
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Publication number: 20180120418Abstract: The complex temporal-spatial variation of raindrop size distribution will affect the precision of quantitative precipitation estimation (QPE) produced from radar data, making it difficult to correct echo attenuation. This invention presents a method for regional attenuation correction of weather radar using a multiple microwave links (ML) network. By measuring the rain attenuation of multiple microwave links in a specific frequency, matching with the weather radar in time and space and processed with discretization. Based on a series of attenuation values of the microwave link network and combined iterations, the attenuation coefficient of each grids is obtained; the total attenuation value of the path is obtained by combining the distance between the radar and each grid point, by which the reginal attenuation of radar echo can be corrected by the ML network efficiently.Type: ApplicationFiled: November 1, 2017Publication date: May 3, 2018Applicant: National University of Defense TechnologyInventors: Xichuan LIU, Taichang GAO, Yang Xue, Peng Zhang, Kun Song, Yan Ma
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Patent number: 9806350Abstract: A membrane fuel cell delimited by bipolar plates comprising a cathodic compartment and an anodic compartment, said cathodic compartment comprising means for feeding air from the bottom to the top, said anodic compartment comprising means for feeding a hydrogen-containing fuel from the top to the bottom, at least one of said cathodic and anodic compartment comprising a flow distributor consisting of a porous material and a method of operating cell said.Type: GrantFiled: December 17, 2004Date of Patent: October 31, 2017Assignee: NUVERA FUEL CELLS, INC.Inventors: Giuseppe Faita, Antonino Toro, Luca Merlo, Zhi Yang Xue
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Patent number: 9729277Abstract: A signal detecting method and device are disclosed. The method includes: obtaining a matched filtering signal; determining a filtering matrix; decomposing the filtering matrix to obtain a principal diagonal matrix and a non-principal diagonal matrix; obtaining a parameter matrix and a parameter vector according to the principal diagonal matrix, the non-principal diagonal matrix, and the matched filtering signal; obtaining an iterative parameter and an iterative initial value according to the parameter matrix and the parameter vector; and performing an iterative calculation according to the iterative parameter and the iterative initial value; if the number of iterations reaches a preset number, obtaining an iterative final value, and obtaining an input of a decoder according to the iterative final value. The signal detection method may reduce the computational complexity and bit error rate, improve data throughput, and more advantageous for use in a large-scale multi-input multi-output system.Type: GrantFiled: October 23, 2016Date of Patent: August 8, 2017Assignee: TSINGHUA UNIVERSITYInventors: Leibo Liu, Guiqiang Peng, Peng Zhang, Yang Xue, Shouyi Yin, Shaojun Wei