Patents by Inventor Xin Lu

Xin Lu 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).

  • Patent number: 11462326
    Abstract: A method and system can be used for disease quantification modeling of an anatomical tree structure. The method may include obtaining a centerline of an anatomical tree structure and generating a graph neural network including a plurality of nodes based on a graph. Each node corresponds to a centerline point and edges are defined by the centerline, with an input of each node being a disease related feature or an image patch for the corresponding centerline point and an output of each node being a disease quantification parameter. The method also includes obtaining labeled data of one or more nodes, the number of which is less than a total number of the nodes in the graph neural network. Further, the method includes training the graph neural network by transferring information between the one or more nodes and other nodes based on the labeled data of the one or more nodes.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: October 4, 2022
    Assignee: KEYA MEDICAL TECHNOLOGY CO., LTD.
    Inventors: Xin Wang, Youbing Yin, Junjie Bai, Qi Song, Kunlin Cao, Yi Lu, Feng Gao
  • Patent number: 11455322
    Abstract: Described are techniques for determining statistical properties of time series data. The techniques include a method comprising graphing, from time series data, a time series data graph. The method further comprises iteratively segmenting the time series data graph into respective pluralities of subgraphs using respective segmentation schemes until a first plurality of subgraphs generated by a first segmentation scheme exhibits a similarity between respective subgraphs of the first plurality of subgraphs satisfying a similarity threshold. The first segmentation scheme can be selected from: an equidistant segmentation scheme, a local extrema segmentation scheme, and a windowed segmentation scheme. The method further comprises associating a classification to the time series data based on the first segmentation scheme. The classification can be indicative of one selected from: stationarity of the time series data, periodicity of the time series data, and trending of the time series data.
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: September 27, 2022
    Assignee: International Business Machines Corporation
    Inventors: Xiang Yu Yang, Deng Xin Luo, Jing Du, Zhong Fang Yuan, Tong Liu, Li Jia Lu
  • Publication number: 20220297080
    Abstract: The present disclosure provides a device for continuously preparing 2,6-dihydroxybenzaldehyde and use thereof. The device includes a first continuous reaction unit for hydroxy protection reaction, a second continuous reaction unit for lithiation and hydroformylation, and a third continuous reaction unit for deprotection reaction that are connected in series. The third continuous reaction unit includes: a first columnar continuous reactor, connected to the second continuous reaction unit and used for deprotection of the lithiated hydroformylated product while performing liquid separation to obtain an organic phase containing 2,6-dihydroxybenzaldehyde and an aqueous phase. When the device is applied in the preparation of 2,6-dihydroxybenzaldehyde, reaction time is shortened and the intermediate purification treatment is no longer required.
    Type: Application
    Filed: September 12, 2019
    Publication date: September 22, 2022
    Inventors: Hao HONG, Jiangping LU, Xichun FENG, Xin ZHANG, Bo YAN
  • Publication number: 20220303061
    Abstract: The present application relates to a parameter setting method, a parameter indication method, a terminal device, and a network device, capable of setting appropriate parameters for a resource. The parameter setting method comprises: a terminal device receives a parameter indication, the parameter indication being used for setting the parameters of a resource to a first value or a second value; on the basis of the parameter indication, the terminal device sets the parameters of a first resource to the first value or the second value, the first resource being the resource in the parameter indication.
    Type: Application
    Filed: June 7, 2022
    Publication date: September 22, 2022
    Inventors: Qianxi LU, Xin YOU
  • Publication number: 20220287082
    Abstract: The present disclosure relates to a random access method and apparatus, a network device, a terminal, and a storage medium. The terminal transmits a random access request to a network device; and receives a random access response, which is returned by the network device based on the random access request. The random access response is used to indicate a value of an uplink Timing Advance (TA) adjustment amount, and the TA adjustment amount is a positive value, a negative value, or 0.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 8, 2022
    Inventors: Xin You, Qianxi Lu
  • Patent number: 11436775
    Abstract: Predicting patch displacement maps using a neural network is described. Initially, a digital image on which an image editing operation is to be performed is provided as input to a patch matcher having an offset prediction neural network. From this image and based on the image editing operation for which this network is trained, the offset prediction neural network generates an offset prediction formed as a displacement map, which has offset vectors that represent a displacement of pixels of the digital image to different locations for performing the image editing operation. Pixel values of the digital image are copied to the image pixels affected by the operation.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: September 6, 2022
    Assignee: Adobe Inc.
    Inventors: Zhe Lin, Xin Lu, Xiaohui Shen, Jimei Yang, Jiahui Yu
  • Publication number: 20220269742
    Abstract: A system that comprises a microapp server includes a memory and at least one processor coupled to the memory. The microapp server is configured to generate a recommendation to modify a set of one or more subscribed microapps. The microapp server is configured to gather observational data that characterizes interactions of a user with an endpoint. The user is associated with the set of one or more subscribed microapps. The microapp server is further configured to identify, based on the observational data, a modification to the set of one or more subscribed microapps. The microapp server is further configured to send, to an administration console, the recommendation to modify the set of one or more subscribed microapps in accordance with the identified modification.
    Type: Application
    Filed: April 21, 2022
    Publication date: August 25, 2022
    Applicant: Citrix Systems, Inc.
    Inventors: Xin Liu, Taodong Lu, Peng Yao
  • Patent number: 11423957
    Abstract: The present disclosure provides a sense amplifier, a memory, and a method for controlling a sense amplifier, relating to the technical field of semiconductor memories. The sense amplifier comprises: an amplification module; and a control module, electrically connected to the amplification module; wherein, in an offset compensation stage of the sense amplifier, the control module is used to configure the amplification module to comprise a diode structure, a current mirror structure, and an inverter with an input and an output connected together; and in a first amplification stage of the sense amplifier, the control module is used to configure the amplification module as an inverter. The present disclosure can realize the offset compensation of the sense amplifier, thereby improving the performance of semiconductor memories.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: August 23, 2022
    Assignees: ANHUI UNIVERSITY, CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Chunyu Peng, Junlin Ge, Jun He, Zhan Ying, Xin Li, Kanyu Cao, Wenjuan Lu, Zhiting Lin, Xiulong Wu, Junning Chen
  • Patent number: 11425710
    Abstract: The present disclosure provides an electronic apparatus and method for wireless communication and a computer-readable storage medium. The electronic apparatus comprises: a processing circuit, configured to: determine a signature in a multiple access signature pool to be used for user equipment in which the electronic apparatus is located, wherein the multiple access signature pool is divided into multiple sub-signature pools according to a communication system parameter, and the determined signature belongs to a sub-signature pool corresponding to the communication system parameter used for the user equipment; and using, on the basis of the determined signature, a multiple access time-frequency resource to perform transmission, wherein the multiple access time-frequency resource is shared by a group of user equipment comprising the above user equipment.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: August 23, 2022
    Assignee: SONY CORPORATION
    Inventors: Penshun Lu, Wenbo Zhang, Tao Cui, Jianfei Cao, Xin Guo, Chen Sun
  • Patent number: 11423473
    Abstract: This disclosure relates to blockchain-based leasing. In some aspects, a leasing party node device of a blockchain network comprising a plurality of connected blockchain nodes acquires leasable state data of a target lease object based on a unique identifier that uniquely identifies the target lease object. The leasable state data is stored in a distributed database on the blockchain network and the leasable state data specifies a leasable state of the target lease object. Lease information of the target lease object is generated in response to acquiring the leasable state data. A first update transaction is transmitted to the blockchain network to update the leasable state of the target lease object. The first update transaction includes at least a portion of the lease information.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: August 23, 2022
    Assignee: Advanced New Technologies Co., Ltd.
    Inventors: Xin Ye, Yanan Zhang, Zhonghao Lu, Hui Zhang, Wenjie Wang
  • Publication number: 20220259188
    Abstract: The present invention is directed to substituted certain 1-pyrazolyl, 5-, 6-disubstituted indazole derivatives of Formula (I) and pharmaceutically acceptable salts thereof, wherein R1, R2, and ring A are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of diseases, such as Parkinson's disease, in which LRRK-2 kinase is involved.
    Type: Application
    Filed: June 1, 2020
    Publication date: August 18, 2022
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Hua Zhou, John J. Acton, III, Michael J. Ardolino, Yi-Heng Chen, Peter H. Fuller, Anmol Gulati, Rebecca Elizabeth Johnson, William P. Kaplan, Solomon D. Kattar, Mitchell H. Keylor, Derun Li, Kaitlyn Marie Logan, Min Lu, Gregori J. Morriello, Santhosh F. Neelamkavil, Barbara Pio, Nunzio Sciammetta, Vladimir Simov, Jing Su, Luis Torres, Xin Yan
  • Publication number: 20220255025
    Abstract: The present disclosure relates to an OLED display panel and display device. The OLED display panel includes: a display area, a bending area and a bonding area for bonding a circuit board, wherein the display panel further includes: a base substrate; a first semiconductor pattern on the base substrate; a first insulating layer group on the first semiconductor pattern; a second semiconductor pattern on the first insulating layer group; a second insulating layer group on the second semiconductor pattern; first via holes in the first insulating layer group and the second insulating layer group; second via holes in the second insulating layer group, wherein the display panel further includes: a first groove located in the bending area and having a depth substantially identical to that of the first via holes; and a metal trace, connecting a trace in the display area to the circuit board.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 11, 2022
    Inventors: Wei YANG, Guangcai YUAN, Ce NING, Xinhong LU, Tianmin ZHOU, Xin YANG
  • Patent number: 11407138
    Abstract: An electric tool includes a functional piece, a motor, a case and a fan. The case includes a motor case portion. An airflow inlet and an airflow outlet are formed in the case. When the fan operates, an airflow at the airflow inlet is taken out and is directed to the airflow outlet after the airflow flows through the motor. The motor case portion includes an encircling portion which encircles the motor and an end portion arranged on one end of the encircling portion. A stopping piece stops the airflow from flowing back from one side of the motor to the other side.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: August 9, 2022
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventors: Fukinuki Masatoshi, Xin Yang, Bing Lu, Songsong Lu
  • Patent number: 11412428
    Abstract: Provided are a cell handover method, a terminal device, and a network device that can implement cell handover in scenarios such as high-speed mobile scenarios and high-frequency deployment scenarios. The cell handover method includes receiving, by a terminal device, first configuration information sent from a network device serving a first cell. The first configuration information is used to instruct the terminal device to be handed over from the first cell to the second cell. The cell handover method further includes sending, by the terminal device, response information to the network device serving the first cell and/or the network device serving the second cell in response to the first configuration information.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: August 9, 2022
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Qianxi Lu, Xin You
  • Publication number: 20220245761
    Abstract: The present application provides an image processing method, an image processing device, a computer storage medium and a terminal, the image processing method includes: determining convolution kernels of at least two sizes for feature extraction; performing sparsity constraint for the determined convolution kernels of at least two sizes for feature extraction through a preset objective function; and performing feature extraction on an image based on the convolution kernels subjected to the sparsity constraint.
    Type: Application
    Filed: April 16, 2020
    Publication date: August 4, 2022
    Inventors: Dehui KONG, Ke XU, Xiao ZHANG, Hong WANG, Bin HAN, Ning WANG, Xin LIU, Guoning LU, Fang ZHU
  • Publication number: 20220245824
    Abstract: The present disclosure relates to systems, methods, and non-transitory computer-readable media that generate refined segmentation masks for digital visual media items. For example, in one or more embodiments, the disclosed systems utilize a segmentation refinement neural network to generate an initial segmentation mask for a digital visual media item. The disclosed systems further utilize the segmentation refinement neural network to generate one or more refined segmentation masks based on uncertainly classified pixels identified from the initial segmentation mask. To illustrate, in some implementations, the disclosed systems utilize the segmentation refinement neural network to redetermine whether a set of uncertain pixels corresponds to one or more objects depicted in the digital visual media item based on low-level (e.g., local) feature values extracted from feature maps generated for the digital visual media item.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Zichuan Liu, Wentian Zhao, Shitong Wang, He Qin, Yumin Jia, Yeojin Kim, Xin Lu, Jen-Chan Chien
  • Patent number: 11401186
    Abstract: The present disclosure provides an urban river channel direct purification device. The device includes a support wall panel arranged vertically, an upper tray and a lower tray arranged horizontally, an upper end of the support wall panel is connected with the upper tray, a lower end of the support wall panel is connected with the lower tray, the upper tray and the lower tray are respectively semi-circular, several filler biological walls are disposed between the upper tray and the lower tray, a top end of each filler biological wall is fixedly connected with the bottom of the upper tray, a bottom end of each filler biological wall is fixedly connected with the lower tray, and the filler biological wall is arranged along a radial direction of the upper tray/lower tray. The device can purify the water of the river channel through the adsorption material in the device.
    Type: Grant
    Filed: May 24, 2019
    Date of Patent: August 2, 2022
    Assignee: Shanghai Investigation, Design & Research Institute Co., Ltd.
    Inventors: Zhaohui Wang, Hao Lu, Xin Zhang, Shaobo Zhu, Xiang Long
  • Publication number: 20220231330
    Abstract: Nanosized lithium phosphate sulfide solid state electrolytes are synthesized by a facile method using ethyl acetate as the solvent. SSE compositions comprising nanosized lithium phosphate sulfide synthesized using the methods include particles having an average diameter of from 50 nm to 1000 nm. The nanosized lithium phosphate sulfide has a formula LixPySz, wherein 3?x ?7, 1?y?3, and 4?z?11.
    Type: Application
    Filed: January 20, 2022
    Publication date: July 21, 2022
    Applicant: Battelle Memorial Institute
    Inventors: Xin Zhang, Jianbin Zhou, Wei Wang, Dongping Lu, Mark E. Bowden
  • Publication number: 20220232447
    Abstract: A method for cell reselection based on ephemeris information includes: acquiring satellite ephemeris information, and determining at least one neighboring cell of a current serving cell based on the satellite ephemeris information; and selecting, in response to determining that the cell reselection needs to be performed, a target serving cell from the at least one neighboring cell for the cell reselection.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Qianxi LU, Xin YOU
  • Publication number: 20220218315
    Abstract: A robot and a system for a medical operation of corona viruses e.g., COVID-19 sampling are provided. The robot includes a resilient connector, connecting plates connected with the resilient connector, stretchable and retractable assemblies, a driving assembly and a flexible sampling assembly; two ends of the stretchable and retractable assembly are respectively connected with adjacent two connecting plates, the stretchable and retractable assembly includes stretchable and retractable components divided into at least two stretchable and retractable groups and arranged around the resilient connector, the driving assembly drive the stretchable and retractable component to be switchably stretched or retracted, the flexible sampling assembly is configured to collect COVID-19 specimens of respiratory tract. The robot can be bent and moved freely in special-shaped human respiratory tract, realize secretions sampling of human respiratory tract and reduce pain and difficulty of examination.
    Type: Application
    Filed: January 4, 2022
    Publication date: July 14, 2022
    Inventors: Quanquan Liu, Zhengzhi Wu, Chunbao Wang, Xin Zhang, Lihong Duan, Yongtian Lu, Weiping Li, Haidong Wang, Tong Wang, Zhixian Mao, Guangshuai Zhang, Chengkai Luo, Wanfeng Shang, Yajing Shen, Zhuohua Lin, Riwei Zhang, Jianjun Long, Yulong Wang