Patents by Inventor Na Lv

Na Lv 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: 12614133
    Abstract: A computer-implemented method, a system and a computer program product for adaptive derivation of meeting content is provided. In the method, for a meeting held for a program, a current phase can be determined from a plurality of phases of the program. A speaker can be detected in the meeting from a plurality of participants of the program. Meeting content associated with the meeting can be obtained based on analyzing input data from the speaker. A file can be activated based on the current phase, the meeting content and a phase context profile model which is trained with history data associated with past meetings held for the program in terms of file inputs. Then, the file can be updated based on the meeting content.
    Type: Grant
    Filed: July 25, 2024
    Date of Patent: April 28, 2026
    Assignee: International Business Machines Corporation
    Inventors: Li Bo Zhang, Zhuo Zhao, Yang Yang, Na Lv, Guo Fang Yin
  • Publication number: 20260111850
    Abstract: A computer-implemented method may include generating, by a processor set, a generative contextual model comprising a plurality of nodes; modeling, by the processor set, a solution chain based on the plurality of nodes of the generative contextual model; generating, by the processor set, a plurality of cost calculation matrixes for each node in the plurality of nodes; determining, by the processor set, a dynamic weight for each cost calculation matrix in the plurality of cost calculation matrixes; receiving, by the processor set, a user determined impact factor of the solution chain; and determining, by the processor set, a final cost based on the impact factor and a sum of the dynamic weights for each cost calculation matrix; and executing, by the processor set, the solution chain.
    Type: Application
    Filed: October 18, 2024
    Publication date: April 23, 2026
    Inventors: Zhuo Zhao, Li Bo Zhang, Yang Yang, Guo Fang Yin, Tsung Che CHIANG, Na Lv
  • Publication number: 20260030571
    Abstract: A computer-implemented method, a system and a computer program product for adaptive derivation of meeting content is provided. In the method, for a meeting held for a program, a current phase can be determined from a plurality of phases of the program. A speaker can be detected in the meeting from a plurality of participants of the program. Meeting content associated with the meeting can be obtained based on analyzing input data from the speaker. A file can be activated based on the current phase, the meeting content and a phase context profile model which is trained with history data associated with past meetings held for the program in terms of file inputs. Then, the file can be updated based on the meeting content.
    Type: Application
    Filed: July 25, 2024
    Publication date: January 29, 2026
    Inventors: Li Bo Zhang, Zhuo Zhao, Yang Yang, Na Lv, Guo Fang Yin
  • Patent number: 12436061
    Abstract: An integrated multidirectional loading model test device for offshore wind turbines, including a water flume, a wave-making mechanism at first end of water flume, a top hood at top of water flume to form air duct, a first end of the top hood as air inlet end and a fan at second end of top hood, a seabed soil holding sink at a set position at bottom of water flume, a rotating disk at bottom of interior of seabed soil holding sink, a model barrel for placing seabed soil and the offshore wind turbine model is fixed on the rotating disk, and the rotating disk is connected to a driving mechanism to drive model barrel to rotate, so that a relative motion between the model barrel and the fixed water flume can be generated to achieve the wind and wave loads in different directions on the offshore wind turbine model.
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: October 7, 2025
    Assignee: SHANDONG UNIVERSITY
    Inventors: Bo Han, Bonan Zhang, Ben He, Song Dai, Wei Li, Na Lv, Jinyong Guo, Baogang Wang
  • Publication number: 20250189961
    Abstract: Embodiments sense an abnormal event, locate an abnormal asset within a context awareness map, build a comprehensive problem statement based on outputs from the asset contextual reactive model and a correlation and context machine learning model, the context awareness map, and data from the equipment topology, run a plurality of remedies for at least one candidate solution, and provide a recommended solution based on running the plurality of remedies for the at least one candidate solution.
    Type: Application
    Filed: December 7, 2023
    Publication date: June 12, 2025
    Inventors: Zhuo Zhao, Li Bo Zhang, Na Lv, Yang Yang, Guo Fang Yin
  • Publication number: 20250178983
    Abstract: The present invention discloses a complexing agent for promoting decomposition of loquat leaf litter, which belongs to the technical field of plant science. According to the present invention, the mixed solution of Pseudomonas solution, lignin peroxidase, and leucine aminopeptidase solution is applied to the loquat leaf litter, and after in-situ decomposition for four months, the mass loss rate and the decomposition constant of the loquat leaf litter are significantly increased, thereby effectively promoting the decomposition of the loquat leaf litter. The present invention first proposes that the decomposition of the loquat leaf litter is influenced by externally applying a combination agent of enzyme and bacterial solution, which is simple in operation, and promotes the decomposition of the loquat leaf litter while increasing the speed of returning organic matters to soil, thereby improving soil fertility.
    Type: Application
    Filed: November 26, 2024
    Publication date: June 5, 2025
    Inventors: JIXI GAO, HUAYUE NIE, XIAOMAN LIU, BIAO ZHANG, CHENRUI WANG, PENG HOU, ZHONGJIE SHI, YANMEI CHEN, ZHONGFEI LI, SHUYING BAI, HANZHI LI, CHAO WANG, NA LV, QIAN ZHOU, ZHUO FU
  • Patent number: 12198050
    Abstract: A computer-implemented method, system, and computer program product for identifying application programming interface relationships of a product. Entity information for the product is generated. The entity information identifies a plurality of entities of the product, attributes of the entities, and relationships between the entities. The plurality of entities include application programming interfaces of the product and other entities of the product. The entity information is processed by a graph attention network to identify degrees of relationships between the application programming interfaces and the entities of the product.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: January 14, 2025
    Assignee: International Business Machines Corporation
    Inventors: Wei Shan, Wei Chuan Liu, Na Lv, Jing Quan, Hui Qiu, Gu Juan
  • Publication number: 20230296082
    Abstract: An integrated multidirectional loading model test device for offshore wind turbines, including a water flume, a wave-making mechanism at first end of water flume, a top hood at top of water flume to form air duct, a first end of the top hood as air inlet end and a fan at second end of top hood, a seabed soil holding sink at a set position at bottom of water flume, a rotating disk at bottom of interior of seabed soil holding sink, a model barrel for placing seabed soil and the offshore wind turbine model is fixed on the rotating disk, and the rotating disk is connected to a driving mechanism to drive model barrel to rotate, so that a relative motion between the model barrel and the fixed water flume can be generated to achieve the wind and wave loads in different directions on the offshore wind turbine model.
    Type: Application
    Filed: February 24, 2023
    Publication date: September 21, 2023
    Applicant: SHANDONG UNIVERSITY
    Inventors: Bo HAN, Bonan ZHANG, Ben HE, Song DAI, Wei LI, Na LV, Jinyong GUO, Baogang WANG
  • Publication number: 20220405567
    Abstract: A computer-implemented method, system, and computer program product for identifying application programming interface relationships of a product. Entity information for the product is generated. The entity information identifies a plurality of entities of the product, attributes of the entities, and relationships between the entities. The plurality of entities include application programming interfaces of the product and other entities of the product.
    Type: Application
    Filed: June 21, 2021
    Publication date: December 22, 2022
    Inventors: Wei Shan, Wei Chuan Liu, Na Lv, Jing Quan, Hui Qiu, Gu Juan
  • Patent number: 11517693
    Abstract: The present invention provides an improved visual laryngeal mask comprising a snorkel, an end of the snorkel is provided with a fixing seat. The fixing seat is provided with an airbag, and the fixing seat has a recess which is provided with an airway opening. The inner wall of the snorkel longitudinally extends an imaging cavity and a cleaning channel. The imaging cavity has a built-in imaging device, and the imaging cavity and the cleaning channel protrude forward relative to the airway opening to form a stopper which prevents an epiglottis from blocking the imaging device.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: December 6, 2022
    Assignee: Zhejiang UE Medical Corp.
    Inventors: Mingzhang Zuo, Fushan Xue, Ziqing Hei, Shanglong Yao, Fangbing Li, Weidong Wang, Taohong Wang, Dawei Xia, Hongbo Li, Teng Xiang, Weinan Wang, Dongxing Jia, Shengyan Zhang, Na Lv, Xing Liu, Gang Wang, Xuerui Xiong, Weiping Li, Mengya Huang, Jinmin Cai
  • Publication number: 20220058759
    Abstract: A method for dividing overlapping boundaries of natural reserves is disclosed. The method includes: S1, classifying the boundaries of different types of the natural reserves; S2, extracting the boundaries overlapping area of different types of the natural reserves; S3, calculating the absolute overlapping rate between each natural reserve and other natural reserves; S4. calculating the absolute number of overlapping between each natural reserves and other natural natural reserves; S5. obtaining a continuous overlapping area model based on the absolute number of overlapping; S6. classifying the continuous overlapping area model according to the continuous overlapping area model to obtain clustering characteristics of each region. A quantitative method can be provided for the overlapping characteristics and relationship of the spatial boundaries of different types of natural reserves.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 24, 2022
    Inventors: Xiaoman LIU, Chuanping JIN, Peng HOU, Wandong MA, Wenguo ZHANG, Yong WANG, Rulin XIAO, Zhuo FU, Chao WANG, Na LV, Ruihong WEN, Xuefeng WANG, Jing HOU, Chenxi SUN, Bin MENG, Yangyang SUN, Jingfang YUAN, Yang PENG
  • Patent number: 10949999
    Abstract: A method, a computer program product, and a computer system for determining a location using street view images. A mobile device obtains an image captured by the mobile device, obtains a set of street view images, and obtains a first graph of the image captured by the mobile device and a plurality of second graphs of the set of the street view images. The first graph includes nodes representing interest points in the image captured by the mobile device, and the plurality of the second graphs includes nodes representing interest points in the set of the street view images. The mobile device determines a location of the mobile device, based on relevance between the first graph and the plurality of the second graphs.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: March 16, 2021
    Assignee: International Business Machines Corporation
    Inventors: Xiao Long Chen, Na Lv, Zhe Yan, Yun Zhai, Zhuo Zhao
  • Publication number: 20210069438
    Abstract: The present invention provides an improved visual laryngeal mask comprising a snorkel, an end of the snorkel is provided with a fixing seat. The fixing seat is provided with an airbag, and the fixing seat has a recess which is provided with an airway opening. The inner wall of the snorkel longitudinally extends an imaging cavity and a cleaning channel. The imaging cavity has a built-in imaging device, and the imaging cavity and the cleaning channel protrude forward relative to the airway opening to form a stopper which prevents an epiglottis from blocking the imaging device.
    Type: Application
    Filed: October 31, 2018
    Publication date: March 11, 2021
    Applicant: Zhejiang UE Medical Corp.
    Inventors: Mingzhang ZUO, Fushan XUE, Ziqing HEI, Shanglong YAO, Fangbing LI, Weidong WANG, Taohong WANG, Dawei XIA, Hongbo LI, Teng XIANG, Weinan WANG, Dongxing JIA, Shengyan ZHANG, Na LV, Xing LIU, Gang WANG
  • Patent number: 10628959
    Abstract: A method, a computer program product, and a computer system for determining a location using street view images. A mobile device obtains an image captured by the mobile device, obtains a set of street view images, and obtains a first graph of the image captured by the mobile device and a plurality of second graphs of the set of the street view images. The first graph includes nodes representing interest points in the image captured by the mobile device, and the plurality of the second graphs includes nodes representing interest points in the set of the street view images. The mobile device determines a location of the mobile device, based on relevance between the first graph and the plurality of the second graphs.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: April 21, 2020
    Assignee: International Business Machines Corporation
    Inventors: Xiao Long Chen, Na Lv, Zhe Yan, Yun Zhai, Zhuo Zhao
  • Publication number: 20200020129
    Abstract: A method, a computer program product, and a computer system for determining a location using street view images. A mobile device obtains an image captured by the mobile device, obtains a set of street view images, and obtains a first graph of the image captured by the mobile device and a plurality of second graphs of the set of the street view images. The first graph includes nodes representing interest points in the image captured by the mobile device, and the plurality of the second graphs includes nodes representing interest points in the set of the street view images. The mobile device determines a location of the mobile device, based on relevance between the first graph and the plurality of the second graphs.
    Type: Application
    Filed: September 25, 2019
    Publication date: January 16, 2020
    Inventors: Xiao Long Chen, Na Lv, Zhe Yan, Yun Zhai, Zhuo Zhao
  • Patent number: 10267008
    Abstract: The present invention relates to an offshore non-driven-in large-diameter monopile foundation structure and a construction method. An object of the invention is to provide an offshore non-driven-in large-diameter monopile foundation structure with simple structure, convenient construction and clear mechanic behavior, and a construction method. The technical solution adopted by the invention is as follows: an offshore non-driven-in large-diameter monopile foundation structure suitable for rock foundations is characterized in that a drilling hole is drilled in a rock foundation, a large-diameter monopile is implanted into the drilling hole, the bottom of the large-diameter monopile is sealed by underwater bottom-sealing concrete, and the gap between the outer wall of the large-diameter monopile and the hole wall of the drilling hole is filled with a grouting material goofed by a grouting system that is preset inside the large-diameter monopile.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: April 23, 2019
    Assignee: PowerChina Huadong Engineering Corporation Limited
    Inventors: Hu Zhou, Na Lv, Haifeng Qi, Jinping Luo, Xingjian Sun, Danshan Wang, Hongbao Rong, Jinning Shen, Ning Liang
  • Publication number: 20180340312
    Abstract: The present invention relates to an offshore non-driven-in large-diameter monopile foundation structure and a construction method. An object of the invention is to provide an offshore non-driven-in large-diameter monopile foundation structure with simple structure, convenient construction and clear mechanic behavior, and a construction method. The technical solution adopted by the invention is as follows: an offshore non-driven-in large-diameter monopile foundation structure suitable for rock foundations is characterized in that a drilling hole is drilled in a rock foundation, a large-diameter monopile is implanted into the drilling hole, the bottom of the large-diameter monopile is sealed by underwater bottom-sealing concrete, and the gap between the outer wall of the large-diameter monopile and the hole wall of the drilling hole is filled with a grouting material goofed by a grouting system that is preset inside the large-diameter monopile.
    Type: Application
    Filed: April 20, 2018
    Publication date: November 29, 2018
    Inventors: Hu ZHOU, Na LV, Haifeng Qi, Jinping LUO, Xingjian SUN, Danshan WANG, Hongbao RONG, Jinning SHEN, Ning LIANG
  • Publication number: 20180322654
    Abstract: A method, a computer program product, and a computer system for determining a location using street view images. A mobile device obtains an image captured by the mobile device, obtains a set of street view images, and obtains a first graph of the image captured by the mobile device and a plurality of second graphs of the set of the street view images. The first graph includes nodes representing interest points in the image captured by the mobile device, and the plurality of the second graphs includes nodes representing interest points in the set of the street view images. The mobile device determines a location of the mobile device, based on relevance between the first graph and the plurality of the second graphs.
    Type: Application
    Filed: May 3, 2017
    Publication date: November 8, 2018
    Inventors: Xiao Long Chen, Na Lv, Zhe Yan, Yun Zhai, Zhuo Zhao
  • Patent number: 9811332
    Abstract: A method and system of implementing continuous deployment of scripts in languages that only support single deployment. The method and system may develop incremental scripts based on differences between a pending script and an implemented script.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: November 7, 2017
    Assignee: International Business Machines Corporation
    Inventors: Xiao Long Chen, Na Lv, Xi Ning Wang, Zhe Yan, Zhuo Zhao
  • Patent number: 9704046
    Abstract: In an approach to tracking at least one target subject in a camera network, a search is started to find a target subject on a camera within a camera network. Features are extracted from the target subject and search queries are initiated in other nearby cameras within the camera network. Search queries attempt to detect target subjects and present the finds in a ranked order. Application of aggregate searches in multiple cameras and prior search results are used to improve matching results in the camera network; propagate a search of the target subject to discover the full pathway in the camera network; and project future occurrences of the target subject in subsequent cameras in the camera network.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 11, 2017
    Assignee: International Business Machines Corporation
    Inventors: Xiao Long Chen, Na Lv, Zhe Yan, Yun Zhai, Zhuo Zhao