Patents by Inventor Tao Xu

Tao Xu 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).

  • Publication number: 20240085436
    Abstract: The present invention provides a kit of a related marker for a central neurodegenerative disease and a detection method thereof. The kit uses a double antibody sandwich detection method, and can simultaneously detect 5 Alzheimer disease-related proteins in the same sample. An A microsphere labeled with a rabbit antibody is adopted, shaking is conducted in an incubation process, and an incubating agent, including polyol, a polymer, a nonionic surfactant and a chelating agent, is added. The aforementioned components cooperate with each other to achieve a long-term effect of maintaining suspension of the microspheres, so as to promote the reaction in the incubation process, reduce the formation of microsphere agglomeration and reduce non-specific binding. The Fc fragment of a detection antibody is removed, and thus the interference with a non-specific reaction is excluded.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 14, 2024
    Inventors: Yanqing ZHOU, Tao WANG, Chenhuai XU
  • Patent number: 11930317
    Abstract: The present disclosure provides an earphone including a sound production component, an ear hook, and a microphone assembly. The microphone assembly includes a first microphone and a second microphone. The sound production component or ear hook includes a first sound hole and a second sound hole corresponding to the first microphone and second microphone, respectively. An extension line of a line connecting a projection of the first sound hole on a sagittal plane of the user and a projection of the second sound hole on the sagittal plane has an intersection point with a projection of an antihelix, a ratio of a first distance between the projection of the first sound hole on the sagittal plane and the projection of the second acoustic hole on the sagittal plane to a second distance between the projection of the second acoustic hole on the sagittal plane and the intersection point is 1.8-4.4.
    Type: Grant
    Filed: August 15, 2023
    Date of Patent: March 12, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Peigeng Tong, Guolin Xie, Yongjian Li, Jiang Xu, Tao Zhao, Duoduo Wu, Ao Ji, Xin Qi
  • Patent number: 11930315
    Abstract: Disclosed is an open earphone, comprising a sound production component and an ear hook. The ear hook may include a first portion and a second portion connected in sequence. The first portion may be hung between the auricle of a user and the head of the user, the second portion may extend toward a front outer side of the auricle and connect the sound production component, and the sound production component may be located close to the ear canal but not block the opening of the ear canal; wherein the sound production component and the auricle may have a first projection and a second projection on a sagittal plane, respectively, a centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction, a ratio of the first distance to a height of the second projection in the vertical axis direction may be within a range of 0.25-0.
    Type: Grant
    Filed: August 16, 2023
    Date of Patent: March 12, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Peigeng Tong, Guolin Xie, Yongjian Li, Jiang Xu, Tao Zhao, Duoduo Wu, Ao Ji, Xin Qi
  • Patent number: 11930312
    Abstract: The present disclosure relates to an open earphone. The open earphone may include a sound production device and an ear hook including a first part and a second part connected in sequence. The first part may be hooked and arranged between an auricle and a head of a user. The second part may extend to a front lateral surface of the auricle and may be connected to the sound production device. The sound production device may be worn at a position that is near an ear canal without blocking an earhole of the user. The sound production device may be at least partially inserted into an auricular concha cavity of the user. An overlap ratio of a projection area of the sound production device on a sagittal plane to a projection area of the auricular concha cavity on the sagittal plane may be not less than 44.01%.
    Type: Grant
    Filed: August 19, 2023
    Date of Patent: March 12, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Peigeng Tong, Guolin Xie, Yongjian Li, Jiang Xu, Tao Zhao, Duoduo Wu, Ao Ji, Xin Qi
  • Publication number: 20240079923
    Abstract: A bus assembly, an electrical motor, an electric power steering system, and a vehicle are provided. The bus assembly has multiple bus bars axially spaced along an electrical motor. Each bus bar has multiple bus segments arranged along the circumferential direction of the electrical motor. The bus segments of one of the bus bars have the same structure.
    Type: Application
    Filed: November 10, 2023
    Publication date: March 7, 2024
    Applicants: ANHUI WELLING AUTO PARTS CO., LTD., GUANGDONG WELLING AUTO PARTS CO., LTD.
    Inventors: Tao SHI, Jie GONG, Ke XU, Xiao GE
  • Publication number: 20240077544
    Abstract: Disclosed are an arc discharge detection method and device for a battery system, and a battery energy storage system. The arc discharge detection method for a battery system comprises: sampling a terminal voltage and a charging and discharging current of a battery system, sampling the terminal voltage of the battery system twice and calculating a first voltage difference value, and sampling the terminal voltage of the battery system and a terminal voltage of an electricity load and calculating a second voltage difference value; performing time domain and frequency domain analysis on the sampled data to obtain corresponding time domain and frequency domain feature values; and on the basis of the time domain and frequency domain feature values and the first and second voltage difference values, determining whether arc discharge features are met, so as to determine whether an arc discharge fault occurs in the battery system.
    Type: Application
    Filed: January 13, 2022
    Publication date: March 7, 2024
    Inventors: Bin LIU, Zengkun NING, Min HUANG, Gang FANG, Jinjun LU, Nan XU, Tao LIU
  • Publication number: 20240078737
    Abstract: A sliced graphics processing unit (GPU) architecture in processor-based devices is disclosed. In some aspects, a GPU based on a sliced GPU architecture includes multiple hardware slices. The GPU further includes a command processor (CP) circuit and an unslice primitive controller (PC_US). Upon receiving a graphics instruction from a central processing unit (CPU), the CP circuit determines a graphics workload, and transmits the graphics workload to the PC_US. The PC_US then partitions the graphics workload into multiple subbatches and distributes each subbatch to a PC_S of a hardware slice for processing.
    Type: Application
    Filed: May 19, 2023
    Publication date: March 7, 2024
    Inventors: Jian LIANG, Andrew Evan GRUBER, Tao WANG, Xuefeng TANG, Vishwanath Shashikant NIKAM, Nigel POOLE, Kalyan Kumar BHIRAVABHATLA, Fei XU, Zilin YING
  • Publication number: 20240078735
    Abstract: A sliced graphics processing unit (GPU) architecture in processor-based devices is disclosed. In some aspects, a GPU based on a sliced GPU architecture includes multiple hardware slices. The GPU further includes a command processor (CP) circuit and an unslice primitive controller (PC_US). Upon receiving a graphics instruction from a central processing unit (CPU), the CP circuit determines a graphics workload, and transmits the graphics workload to the PC_US. The PC_US then partitions the graphics workload into multiple subbatches and distributes each subbatch to a PC_S of a hardware slice for processing.
    Type: Application
    Filed: December 19, 2022
    Publication date: March 7, 2024
    Inventors: Jian Liang, Andrew Evan Gruber, Tao Wang, Xuefeng Tang, Vishwanath Shashikant Nikam, Nigel Poole, Kalyan Kumar Bhiravabhatla, Fei Xu, Zilin Ying
  • Patent number: 11924600
    Abstract: Disclosed is an open earphone, comprising a sound production component and an ear hook. The ear hook may include a first portion and a second portion connected in sequence. The first portion may be hung between the auricle of a user and the head of the user, the second portion may extend toward a front outer side of the auricle and connect the sound production component, and the sound production component may be located close to the ear canal but not block the opening of the ear canal; wherein the sound production component and the auricle may have a first projection and a second projection on a sagittal plane, respectively, a centroid of the first projection may have a first distance from a highest point of the second projection in a vertical axis direction, a ratio of the first distance to a height of the second projection in the vertical axis direction may be within a range of 0.25-0.
    Type: Grant
    Filed: August 18, 2023
    Date of Patent: March 5, 2024
    Assignee: SHENZHEN SHOKZ CO., LTD.
    Inventors: Lei Zhang, Peigeng Tong, Guolin Xie, Yongjian Li, Jiang Xu, Tao Zhao, Duoduo Wu, Ao Ji, Xin Qi
  • Patent number: 11923484
    Abstract: An exemplary method of manufacturing a white light emitting device may include providing first LEDs and second LEDs operable to generate excitation light having a dominant wavelength in a range from 440 nm to 480 nm; providing a first photoluminescence material which generates light having a peak emission wavelength in a range from 500 nm to 590 nm; providing a second photoluminescence material which generates light having a peak emission wavelength in a range from 600 nm to 650 nm; disposing the second photoluminescence material over and into direct contact with the second LED; and disposing the first photoluminescence material over the first and second LEDs.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: March 5, 2024
    Assignee: Bridgelux, Inc.
    Inventor: Tao Xu
  • Publication number: 20240065769
    Abstract: A non-transitory machine-readable media stores instructions that, when run by one or more processors, cause the one or more processors to store a deformable model of a patient anatomy and deform the deformable model based on a measured deformation of a branched anatomical structure of the patient anatomy. The deformable model includes a skeleton tree of nodes and linkages representing the branched anatomical structure of the patient anatomy. Each of the nodes is located at a respective bifurcation of the branched anatomical structure, and at each respective bifurcation the corresponding linkages include an orientation. The deformable model is deformed by modifying the orientations of the linkages of the branched anatomical structure.
    Type: Application
    Filed: September 12, 2023
    Publication date: February 29, 2024
    Inventors: Prashant Chopra, Vincent Duindam, Lei Xu, Tao Zhao
  • Publication number: 20240070388
    Abstract: Techniques are disclosed for building a dictionary of words from combinations of symbols generated based on input data. A neuro-linguistic behavior recognition system includes a neuro-linguistic module that generates a linguistic model that describes data input from a source (e.g., video data, SCADA data, etc.). To generate words for the linguistic model, a lexical analyzer component in the neuro-linguistic module receives a stream of symbols, each symbol generated based on an ordered stream of normalized vectors generated from input data. The lexical analyzer component determines words from combinations of the symbols based on a hierarchical learning model having one or more levels. Each level indicates a length of the words to be identified at that level. Statistics are evaluated for the words identified at each level. The lexical analyzer component identifies one or more of the words having statistical significance.
    Type: Application
    Filed: November 7, 2023
    Publication date: February 29, 2024
    Applicant: Intellective Ai, Inc.
    Inventors: Gang XU, Ming-Jung SEOW, Tao YANG, Wesley Kenneth COBB
  • Publication number: 20240071037
    Abstract: Techniques are disclosed for generating a sequence of symbols based on input data for a neuro-linguistic model. The model may be used by a behavior recognition system to analyze the input data. A mapper component of a neuro-linguistic module in the behavior recognition system receives one or more normalized vectors generated from the input data. The mapper component generates one or more clusters based on a statistical distribution of the normalized vectors. The mapper component evaluates statistics and identifies statistically relevant clusters. The mapper component assigns a distinct symbol to each of the identified clusters.
    Type: Application
    Filed: May 30, 2023
    Publication date: February 29, 2024
    Applicant: Intellective Ai, Inc.
    Inventors: Ming-Jung SEOW, Gang XU, Tao YANG, Wesley Kenneth COBB
  • Patent number: 11914639
    Abstract: This application discloses a multimedia resource matching method performed at a computing device. The method includes: searching a first media resource set among a multimedia resource set, first target image frames of all media resources in the first media resource set meeting a target condition, and features of the first target image frames matching features in image frames of a to-be-matched multimedia resource according to a first matching condition; determining, among the first target image frames, second target image frames whose features match the features in the image frames of the to-be-matched multimedia resource according to a second matching condition; and obtaining matching information of the second target image frames and an identifier of a target media resource among the multimedia resource set, the matching information being used for indicating a total duration and a playback moment of the second target frame image in the target media resource.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: February 27, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xuyuan Xu, Guoping Gong, Tao Wu
  • Patent number: 11914956
    Abstract: Techniques are disclosed for generating anomaly scores for a neuro-linguistic model of input data obtained from one or more sources. According to one embodiment, generating anomaly scores includes receiving a stream of symbols generated from an ordered stream of normalized vectors generated from input data received from one or more sensor devices during a first time period. Upon receiving the stream of symbols, generating a set of words based on an occurrence of groups of symbols from the stream of symbols, determining a number of previous occurrences of a first word of the set of words, determining a number of previous occurrences of words of a same length as the first word, and determining a first anomaly score based on the number of previous occurrences of the first word and the number of previous occurrences of words of the same length as the first word.
    Type: Grant
    Filed: December 23, 2022
    Date of Patent: February 27, 2024
    Assignee: Intellective Ai, Inc.
    Inventors: Ming-Jung Seow, Gang Xu, Tao Yang, Wesley Kenneth Cobb
  • Patent number: 11910537
    Abstract: Pattern transfer printing (PTP) systems and methods are provided to improve the quality, accuracy and throughput of pattern transfer printing. PTP systems comprise a tape handling unit for handling a tape with pattern transfer sheets sections and for controllably delivering the pattern transfer sheets one-by-one for paste filling and consecutively for pattern transfer, with the tape moving from an unwinder roll to a re-winding roll. PTP systems further comprise a paste filling unit which enables continuous paste filling using a supporting counter roll opposite to the paste filling head, a wafer handling unit controllably delivering wafers for the pattern transfer in a parallelized manner that increases throughput, a paste transfer unit with enhanced accuracy and efficiency due to exact monitoring and wafer alignment, as well as a print quality control unit.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: February 20, 2024
    Assignee: Wuhan DR Laser Technology Corp,. LTD
    Inventors: Gad Igra, Eyal Cohen, Eran Yunger, Moshe Finarov, Tao Xu, Jing Shi, Weiguo Tong, Zhigang Li
  • Publication number: 20240003610
    Abstract: A refrigeration device includes an outer frame box, a refrigerant system, a cooling liquid system, a heat exchanger and a fan assembly. The refrigerant system and the cooling liquid system are connected to the heat exchanger, and the refrigerant and the cooling liquid exchange heat in the heat exchanger. The fan assembly is configured to provide power for the flow of airflow in the outer frame box. The cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly are sequentially arranged in the outer frame box along a flow direction of the airflow. The layout of the cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly in the outer frame box is reasonable, so that the cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly can form a compact layout in the outer frame box.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 4, 2024
    Applicant: SHENZHEN ENVICOOL TECHNOLOGY CO., LTD.
    Inventors: Qingzhen ZENG, Wenbing ZHOU, Tao XU, Benyu JING
  • Patent number: 11844851
    Abstract: Oral care compositions containing a stannous salt and sodium tripolyphosphate are provided where stannous tripolyphosphate ionic intermediates comprise less than about 1% of the compositions. Tetrasodium pyrophosphate, a methylvinyl ether-maleic anhydride copolymer and/or a silica oral polishing agent may be added for further efficacy. In a single phase blend, the oral care composition may be effectively limited to comprise less than about 10% water. In a dual-phase blend, a mixture having the stannous salt in a first phase and the sodium tripolyphosphate in a second phase may be generated from a dual chamber storage tube (with each phase provided from a separate chamber) immediately prior to dental care usage.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: December 19, 2023
    Assignee: Colgate-Palmolive Company
    Inventors: James Brown, Linh Fruge, Tao Xu, Michael Prencipe
  • Patent number: 11836139
    Abstract: An online reservation system is configured to receive requests from a guest for searching property listings and to return property listings that satisfy the search criteria of the requests. The online reservation system uses a machine learning system to rank the property listings returned by the search. The machine learning system uses objective functions to determine parameters for each property listing and assign a ranking based on the parameters. A first objective function generates a parameter indicating an extent to which a property listing matches preferences of the guest, and is based on data about the guest's interactions with the reservation system. A second objective function generates another parameter indicating an extent to which the search request matches the preferences of the host associate with the property listing, and is based on data about the host's responses to reservation requests.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: December 5, 2023
    Assignee: AIRBNB, INC.
    Inventors: Tao Xu, Haibin Cheng, Malay Haldar, Brendan Marshall Collins
  • Patent number: D1016734
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: March 5, 2024
    Assignees: CSI Cells Co. Ltd, Canadian Solar Manufacturing (Changshu) Inc.
    Inventors: Xuanxuan Liu, Xiujuan Pan, Jingbing Dong, Fuyang Huang, Tao Xu