Patents by Inventor Siwei Yang

Siwei Yang 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: 20240069027
    Abstract: A use of nitrogen-doped carbon fluorescent quantum dots in preparation of aerobic glycolysis detection products is provided. The carbon-nitrogen fluorescent quantum dots are selected from one or more of C3N4 quantum dots, C2N quantum dots, and C3N quantum dots. The aerobic glycolysis detection products are reagents, based on a final volume of the reagents, the reagents comprise the carbon-nitrogen fluorescent quantum dots with a final concentration of 1 ?g/mL-1 mg/mL. The present disclosure realizes fluorescent labeling of NAD+ in living cells using the carbon-nitrogen fluorescent quantum dots, thus achieving fluorescent labeling and imaging of cells having aerobic glycolysis, which has the advantages of low cost, high efficiency, rapidity, and high accuracy.
    Type: Application
    Filed: December 28, 2021
    Publication date: February 29, 2024
    Applicants: SHANGHAI NINTH PEOPLE'S HOSPITAL, SHANGHAI JIAOTONG UNIVERSITY SCHOOL OF MEDICINE, SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES
    Inventors: JIPENG LI, SIWEI YANG, GUQIAO DING, HUIFANG ZHOU, XIANQUN FAN
  • Publication number: 20240067564
    Abstract: A method for preparing a cementing material by sintering and activating coal gangue is provided. The method includes the following steps: (1) crushing coarse-grained coal gangue to predetermined particle size; (2) fully and evenly mixing the crushed coal gangue, the composite additive and water according to a set proportion, and granulating the obtained mixture; (3) distributing, igniting and exhausting the granulated pellets in the sintering machine to obtain decarburized coal gangue sinter; (4) cooling the decarburized coal gangue sinter in a cooler; (5) crushing and finely grinding the cooled coal gangue sinter to obtain a coal gangue active mixture; and (6) mixing the coal gangue active admixture, the fly ash, the quicklime and the gypsum according to a predetermined ratio, and then carrying out injection moulding, mold removal and curing to obtain the coal gangue-based cementitious material.
    Type: Application
    Filed: August 31, 2023
    Publication date: February 29, 2024
    Applicant: CENTRAL SOUTH UNIVERSITY
    Inventors: Zhengqi GUO, Jian PAN, Deqing ZHU, Congcong YANG, Siwei LI, Qihou LI
  • Patent number: 11917830
    Abstract: A NAND ferroelectric memory cell with a three-dimensional structure and a preparation method thereof are provided, the ferroelectric memory cell comprises: an oxide insulating layer, a channel layer, a channel buffer layer, a ferroelectric layer, and/or a gate buffer layer, and a gate arranged successively from the inside to the outside. In the memory cell of the present disclosure, the buffer layer has the following effects: 1. It can induce the crystallization of ferroelectric film to form ferroelectric phase; 2. It can reduce adverse effects caused by different crystalline characteristics of the channel layer and the ferroelectric layer, improve the quality and uniformity of the deposited film; 3. It can enhance the interface property of the channel layer, reduce leakage current, and enhance endurance of the device. Therefore, the buffer layer can improve the overall storage property and homogeneity of memory cells with a three-dimensional structure.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: February 27, 2024
    Assignee: XIANGTAN UNIVERSITY
    Inventors: Min Liao, Siwei Dai, Yanwei Huan, Qijun Yang, Zhaotong Liu, Yichun Zhou
  • Publication number: 20190171969
    Abstract: Provided is a system, method and computer-readable medium for generating data that may be used to train models for a natural language processing application. A system architect creates a plurality of sentence patterns that include entity variables and initiates sentence generation. Each entity is associated with one or more entity data sources. A language generator accepts the sentence patterns as inputs, and references the various entity sources to create a plurality of generated sentences. The generated sentences may be associated with a particular class and therefore used to train one or more statistical classification models and entity extraction models for associated models. The sentence generated process may be initiated and controlled using a user interface displayable on a computing device, the user interface in communication with the language generator module.
    Type: Application
    Filed: January 23, 2019
    Publication date: June 6, 2019
    Applicant: Maluuba, Inc.
    Inventors: Siwei YANG, Wilson HSU, Zhiyuan WU
  • Patent number: 10217059
    Abstract: Provided is a system, method and computer-readable medium for generating data that may be used to train models for a natural language processing application. A system architect creates a plurality of sentence patterns that include entity variables and initiates sentence generation. Each entity is associated with one or more entity data sources. A language generator accepts the sentence patterns as inputs, and references the various entity sources to create a plurality of generated sentences. The generated sentences may be associated with a particular class and therefore used to train one or more statistical classification models and entity extraction models for associated models. The sentence generated process may be initiated and controlled using a user interface displayable on a computing device, the user interface in communication with the language generator module.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: February 26, 2019
    Assignee: Maluuba Inc.
    Inventors: Siwei Yang, Wilson Hsu, Zhiyuan Wu
  • Patent number: 9292279
    Abstract: A system, method, and computer-readable medium are provided for managing a route topography in a software environment. The system includes a dashboard user interface for allowing a user to manage the services that are part of a software application. The dashboard allows the user to add and delete services for a software application, to establish a communication identifier of each service, and to clone a first route topography to create a second route topography. A routing service manages the route topography by storing a route identifier and the associated services for the route. When a user modifies an existing route topography or creates a new route topography, the information is managed by the routing service which provides the route information to requesting services upon demand. In one embodiment, each service of the software application includes a route cache with routing information that may be updated periodically by the routing service.
    Type: Grant
    Filed: January 22, 2014
    Date of Patent: March 22, 2016
    Assignee: Maluuba Inc.
    Inventors: Siwei Yang, Adrian Petrescu, Andrew McNamara
  • Publication number: 20150220511
    Abstract: Provided is a system, method and computer-readable medium for generating data that may be used to train models for a natural language processing application. A system architect creates a plurality of sentence patterns that include entity variables and initiates sentence generation. Each entity is associated with one or more entity data sources. A language generator accepts the sentence patterns as inputs, and references the various entity sources to create a plurality of generated sentences. The generated sentences may be associated with a particular class and therefore used to train one or more statistical classification models and entity extraction models for associated models. The sentence generated process may be initiated and controlled using a user interface displayable on a computing device, the user interface in communication with the language generator module.
    Type: Application
    Filed: February 4, 2014
    Publication date: August 6, 2015
    Applicant: Maluuba Inc.
    Inventors: Siwei Yang, Wilson Hsu, Zhiyuan Wu
  • Publication number: 20140207776
    Abstract: A computer-implemented method and system and computer-readable medium are disclosed for linking an ontology provided by a content service (i.e. category ontology) with a word expansion ontology (i.e. lexical ontology). A user may provide an input such as a voice command to an application. The voice command is processed by a natural language processing (NLP) engine to derive the user's intent and to extract relevant entities embodied in the command. The NLP engine may create a composite concept set containing multiple permutations of the concepts (entities extracted) and provide the composite concept set to a concept mapper. The concept mapper searches a mapping file and applies one or more scoring operations to determine a best match between the composite concept set and at least one category provided by the category ontology. The content service is searched using the category and the results are displayed to the user.
    Type: Application
    Filed: January 21, 2014
    Publication date: July 24, 2014
    Applicant: Maluuba Inc.
    Inventors: Justin Harris, Matthew Dixon, Tareq Ismail, Siwei Yang, Robert Maki
  • Publication number: 20140208295
    Abstract: A system, method, and computer-readable medium are provided for managing a route topography in a software environment. The system includes a dashboard user interface for allowing a user to manage the services that are part of a software application. The dashboard allows the user to add and delete services for a software application, to establish a communication identifier of each service, and to clone a first route topography to create a second route topography. A routing service manages the route topography by storing a route identifier and the associated services for the route. When a user modifies an existing route topography or creates a new route topography, the information is managed by the routing service which provides the route information to requesting services upon demand. In one embodiment, each service of the software application includes a route cache with routing information that may be updated periodically by the routing service.
    Type: Application
    Filed: January 22, 2014
    Publication date: July 24, 2014
    Applicant: Maluuba Inc.
    Inventors: Siwei Yang, Adrian Petrescu, Andrew McNamara