Patents by Inventor Jian Fang

Jian Fang 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: 11514699
    Abstract: In an approach for a text block recognition in a document, a processor detects characters in the document using an object detection technique. A processor identifies positions of the detected characters in the document. A processor analyzes semantic connectivity among the detected characters based on the positions and semantic connectivity of the characters. A processor recognizes text blocks of related characters based on the semantic connectivity analysis. A processor outputs the text blocks associated with the related characters.
    Type: Grant
    Filed: July 30, 2020
    Date of Patent: November 29, 2022
    Assignee: International Business Machines Corporation
    Inventors: Zhong Fang Yuan, Zhuo Cai, Tong Liu, Yu Pan, Li Ni Zhang, Jian Long Li
  • Publication number: 20220373714
    Abstract: A terahertz sensor based on a dielectric metasurface, including a sensing element, and a thermosensitive circuit connected to the sensing element. The sensing element is composed of a cylindrical semiconductor doped with a conductive material. The conductive material is configured to change conductivity of the cylindrical semiconductor to enable the cylindrical semiconductor to absorb electromagnetic waves in terahertz region.
    Type: Application
    Filed: August 8, 2022
    Publication date: November 24, 2022
    Inventors: Ming FANG, Meijun KANG, Jian FENG, Ke XU, Zhicheng XIAO, Rongsheng CHENG, Xingchen LIU, Zhixiang HUANG
  • Publication number: 20220375715
    Abstract: An apparatus for and a method of inspecting a substrate in which a charged particle beam is arranged to impinge on a portion of the substrate and a first light beam having a first wavelength and a second light beam having a second wavelength different from the first wavelength are also arranged to impinge on the portion of the substrate.
    Type: Application
    Filed: October 21, 2020
    Publication date: November 24, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Jian ZHANG, Ning YE, Yixiang WANG, Jie FANG
  • Publication number: 20220362583
    Abstract: The present disclosure relates to a radiation system. The system may include a treatment assembly, an imaging assembly, a first gantry, and a second gantry. The treatment assembly may include a first radiation source configured to deliver a treatment beam and have a treatment region. The first gantry may be configured to support the first radiation source. The imaging assembly may include a second radiation source and a radiation detector. The second radiation source may be configured to deliver an imaging beam and the radiation detector may be configured to detect at least a portion of the imaging beam. The imaging assembly may have an imaging region. The second gantry may be configured to support the second radiation source and the radiation detector, wherein the second radiation source is located within the second gantry. The treatment region and the imaging region at least partially overlap.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 17, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jian LIU, Yuelin SHAO, Xiao FANG, Cheng NI
  • Publication number: 20220324949
    Abstract: Provided are an antibody that binds to Staphylococcus aureus alpha-hemolysin or a fragment thereof, and the use of the antibody or the fragment thereof for preventing or treating Staphylococcus aureus infections. The antibody is obtained through screening by means of the strategies of attenuated immunity and virulent screening of alpha-hemolysin, and the antibody has high affinity to alpha-hemolysin, can effectively block the hemolysis effect of alpha-hemolysin, has proved significant protective or therapeutic effects in the alpha-hemolysin sepsis model, MRSA bacteremia model and MRSA lung infection model, and has a synergistic effect with antibiotics, which is a beneficial supplement to existing antibiotic therapy for Staphylococcus aureus.
    Type: Application
    Filed: September 18, 2020
    Publication date: October 13, 2022
    Inventors: Maomao AN, Lichun WANG, Pan GAO, Jian LIN, Yuanying JIANG, Hui SHEN, Simin CHEN, Shiyu GUO, Wei FANG
  • Patent number: 11460887
    Abstract: A display device and a terminal device are disclosed. The display device includes a main body and a cover body rotatably connected to the main body, the main body includes a first display screen on a side, close to the cover body, of the main body, the cover body is provided with an accommodating cavity penetrating through the cover body in a direction perpendicular to the first display screen, the cover body includes a second display screen in the accommodating cavity, the second display screen is stacked on the first display screen in the direction perpendicular to the first display screen, and the second display screen is a transparent display screen.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: October 4, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Beijing BOE Technology Development Co., Ltd.
    Inventors: Liyu Fang, Xiuyun Chen, Lingyu Sun, Fei Liang, Jingjun Du, Tingxiu Hou, Peng Zhong, Jian Zhao
  • Patent number: 11461329
    Abstract: Query execution status may be tracked to selectively route queries to resources for execution. The completion of queries executing at computing resources obtained from a pool of computing resources configured to execute queries may be detected. Instead of returning the computing resources to the pool, the computing resources may be identified as available in resource management data. When another query is received, the resource management data may be evaluated to select an available computing resource. The query may then be routed to the selected computing resource for execution.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: October 4, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Xing Wu, Bhargava Ram Kalathuru, Jian Fang, Yuanyuan Yue, Pratik Bhagwat Gawande, Turkay Mert Hocanin, Jason Douglas Denton, Luca Natali, Rahul Sharma Pathak, Abhishek Rajnikant Sinha, Sumeetkumar Veniklal Maru, Armen Tangamyan, Yufeng Jiang
  • Patent number: 11461330
    Abstract: Queries may be received and executed by a managed query service. A query directed to data sets that are separately stored in a remote data store may be received. Computing resources to execute the query may be provisioned from a pool of computing resources that are configured to execute queries. The query may be routed to the provisioned computing resources to execute the query. Results may be obtained from the computing resource and provided to a submitter of the query.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: October 4, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Bhargava Ram Kalathuru, Jian Fang, Xing Wu, Yuanyuan Yue, Pratik Bhagwat Gawande, Turkay Mert Hocanin, Jason Douglas Denton, Luca Natali, Rahul Sharma Pathak, Abhishek Rajnikant Sinha, Sumeetkumar Veniklal Maru, Armen Tangamyan, Yufeng Jiang
  • Publication number: 20220310210
    Abstract: The present invention provides a method for testing and fitting the dihedral angle parameters in force field. The method first generates some representative conformations, and then compares the results of force field and quantum mechanics methods using these structures. If the results meet the predefined standards, the process ends; otherwise the molecule will be cut into small-size molecular fragments with only one flexible dihedral angle in each fragment. The dihedral angles will be scanned. And results of force field and quantum mechanics will be compared for each scanned flexible dihedral angle to find out those that do not meet the standards, and their parameters will be selected for further fitting. After new dihedral angle parameters are obtained, apply them to the original series of conformers of the whole molecule for validation. If results meet the standards, complete the whole process of testing and fitting poorly performing dihedral angle parameters.
    Type: Application
    Filed: June 15, 2020
    Publication date: September 29, 2022
    Applicant: SHENZHEN JINGTAI TECHNOLOGY CO., LTD.
    Inventors: Dong FANG, Guo WANG, Mingjun YANG, Jian MA, Shuhao WEN, Lipeng LAI
  • Patent number: 11446308
    Abstract: In one aspect, pharmaceutical compositions comprising a CDK2 inhibitor and one or more of at least one agent known to treat a hearing impairment and at least one agent known to prevent a hearing impairment, and methods of treating and/or preventing hearing impairments or disorders using the compositions are disclosed. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: September 20, 2022
    Inventors: Jian Zuo, Tai Teitz, Jie Fang, Asli Goktug, Taosheng Chen, Jaeki Min, R. Kiplin Guy
  • Patent number: 11439845
    Abstract: The present disclosure relates a multi-leaf collimator. The multi-leaf collimator may include a plurality of leaf modules. Each leaf module of the plurality of leaf modules may include a leaf configured to shield a portion of beams emitted by a radiation source. The leaf may be movable along a guide rail of the multi-leaf collimator. Each leaf module may also include a drive mechanism including a first drive component and a second drive component. The first drive component and the second drive component may be both connected to the leaf. The first drive component and the second drive component may jointly actuate the leaf to move along the guide rail.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 13, 2022
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jian Zhang, Kun Yang, Xiao Fang
  • Patent number: 11444476
    Abstract: A lightning strike probability-based coordinated power control method for an energy storage system and a load adjusts output power of an energy storage system and a regulatable load based on a real-time predicted lightning strike probability. This reduces a correlation between a power grid in a lightning region and an external power grid, minimizes impact of a lightning strike if any on the external power grid, and decreases an economic loss due to the lightning strike in the lightning region. The present disclosure establishes a relationship between the output power of the energy storage system, the regulated power of the regulatable load, and a lightning strike probability in a same region, and then regulates the power of the energy storage system and the regulatable load in real time based on the lightning strike probability.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: September 13, 2022
    Assignees: STATE GRID JIANGSU ELECTRIC POWER CO., LTD., Wuhan University
    Inventors: Zhijian Wu, Chong Tong, Jian Xu, Tao Wang, Zhihao Fang, Yi Hong, Jinwen Mai, Min Xiang, Jiahuan Feng, Yang Xu, Qi Pan, Dongsheng Jing, Peng Wang, Weiliang Wang, Siyang Liao, Yongling Lu, Dan Wang, Junlin Su
  • Patent number: 11442931
    Abstract: Techniques are described for an interactive query service that enables users to query data stored at a federated collection of data sources. An interactive query service provides interfaces that enable users to configure the interactive query service to query any number of heterogeneous data sources pertinent to a user. In general, the configuration of a data source can include identification of: a data source type, access configurations related to accessing the data source, and in some cases metadata describing a structure of the data stored by the data source (for example, a data catalog describing schemas, tables, columns, partitions, datatypes, or other metadata associated with the stored data). Once configured, an interactive query service can receive and execute queries that involve data stored at any combination of a user's data sources, where the queries may be expressed using a standard query language such as the Structured Query Language (SQL).
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: September 13, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Anthony A. Virtuoso, Rahul Pathak, Mehul Shah, Akila Tennakoon, Jian Fang, Seth Thomas Denney, Jason Denton
  • Publication number: 20220285041
    Abstract: The present disclosure relates to a collimator. The collimator may include a motor, a transmission unit having a first end and a second end, and a leaf unit having a leaf. The first end of the transmission unit may be connected to the motor and the second end of the transmission unit may be connected to the leaf. The present disclosure also relates to a collimator system. The collimator system may include a leaf module having a leaf, a driving module having a motor configured to drive the leaf, and a processing module to generate a movement profile of the leaf. The movement profile of the leaf may include a first speed during a first stage, a second speed of the leaf during a second stage, and a third speed of the leaf during a third stage.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Applicant: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Jian ZHANG, Xiaolong LIU, Xiao FANG, Hui ZHOU, Hui YIN, Xu CHAO, Jian LIU
  • Publication number: 20220277005
    Abstract: According to implementations of the subject matter described herein, a solution for semantic parsing of the natural language query is provided. In this solution, a first natural language query for a first data table is received, where the first natural language query comprises words. A first set of knowledge representations associated with the first data table are obtained and the first set of knowledge representations describe, in a structured manner, knowledge required for understanding a natural language query for the first data table. The first natural language query is converted into a first sequence of symbols. A first computer-executable query corresponding to the first natural language query is generated.
    Type: Application
    Filed: June 18, 2020
    Publication date: September 1, 2022
    Inventors: Yan Gao, Lei Fang, Dongmei ZHANG, Yan Xiao, Jian-Guang Lou, Maria del Mar Gines Marin
  • Publication number: 20220267355
    Abstract: Provided in the present invention is a preparation method for a nano organometallic carboxylate which effectively solves the problems of a complex washing process, and cumbersome, dangerous and uneconomical preparation of lye in traditional methods for producing organometallic carboxylates. A new method for preparing high-quality organometallic carboxylates by using a carboxylic acid, caustic soda, a metal oxide or a hydroxide as starting materials, and using ball milling to assist reaction thereof. The present invention not only efficiently utilizes lye, it also obtains high-quality organometallic carboxylates, which overcomes the technical prejudice that the prior art uses calcium chloride, sodium chloride and other salts for poor reaction efficiency. The problem in environmental pollution caused by the washing waste liquid in the existing process is fundamentally solved.
    Type: Application
    Filed: July 31, 2019
    Publication date: August 25, 2022
    Inventors: Qun CHEN, Haiqun CHEN, Guangyu HE, Jian LU, Mingyang HE, Chunping FANG, Shuhua WANG, Wen YI, Lina ZHANG
  • Patent number: 11416979
    Abstract: A defect displaying method is provided in the disclosure. The method comprises acquiring defect group information from an image of a wafer, wherein the defect group information includes a set of correlations between a plurality of defects identified from the image and one or more corresponding assigned defect types and displaying at least some of the plurality of defects according to their corresponding assigned defect types.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: August 16, 2022
    Assignee: ASML Netherlands B.V.
    Inventors: Wei Fang, Cho Huak Teh, Ju Hao Chien, Yi-Ying Wang, Shih-Tsung Chen, Jian-Min Liao, Chuan Li, Zhaohui Guo, Pang-Hsuan Huang, Shao-Wei Lai, Shih-Tsung Hsu
  • Publication number: 20220247562
    Abstract: Physimetric-based data security for coded distributed temperature sensing (DTS) in which physimetric information is extracted from a coded-DTS interrogator which is unique for each interrogator at each operating run time—and used to reconstruct a final temperature determination from DTS data. The physimetric information includes coded-DTS pulse code and coded-DTS pulse profile information as a key to permit secure sharing with authorized users. The pulse code and pulse profile information are encrypted and made available to an authorized user. The authorized user can then decrypt the pulse code and pulse profile information and subsequently use this key information (pulse profile and pulse code files) to retrieve temperature information from for example, a remote computer providing a continuous raw data feed—without being susceptible to eavesdropping.
    Type: Application
    Filed: January 31, 2022
    Publication date: August 4, 2022
    Applicant: NEC LABORATORIES AMERICA, INC
    Inventors: Qiang WANG, Junqiang HU, Jian FANG, Yaowen LI, Ting WANG
  • Patent number: 11403297
    Abstract: The configuration of computing resources for executing queries may be selected. A comparison of the configuration of computing resources that executed previous queries may be made to select the configuration of computing resources for a received query. A historical query execution model maybe applied, in some embodiments, to determine a resource configuration for computing resources to execute a query. The computing resources may be selected from available computing resources according to the determined resource configuration.
    Type: Grant
    Filed: April 3, 2020
    Date of Patent: August 2, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Pratik Bhagwat Gawande, Sumeetkumar Veniklal Maru, Bhargava Ram Kalathuru, Jian Fang, Xing Wu, Yuanyuan Yue, Turkay Mert Hocanin, Jason Douglas Denton, Luca Natali, Rahul Sharma Pathak, Abhishek Rajnikant Sinha, Armen Tangamyan, Yufeng Jiang, Marc Howard Beitchman, Andrew Edward Caldwell
  • Patent number: 11404469
    Abstract: A flat panel detector is provided, which includes a substrate and a plurality of photodiodes on the substrate. The flat panel detector further includes a first transparent conductive layer disposed on a side of the photodiodes away from the substrate. An orthographic projection of the first transparent conductive layer on the substrate at least partially overlaps the orthographic projection of each photodiode of the plurality of photodiodes on the substrate. The flat panel detector can mitigate or reduce the influence of external static electricity and improve the working stability.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: August 2, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yong Zhang, Gang Hua, Yanna Xue, Jian Lin, Zhiying Bao, Lei Mi, Lu Bai, Haobo Fang, Jingpeng Wang, Limin Zhang