Patents by Inventor Liangwei Wang

Liangwei Wang 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: 20250053787
    Abstract: Embodiments described herein provide a method for training a recommendation neural network model using multiple data sources. The method may include: receiving, via a data interface, time series data indicating a user-item interaction history; transforming the time series data into a user-item graph; encoding, by a neural network encoder, the user-item graph into user embeddings and item embeddings; generating a plurality of losses according to a plurality of training tasks performed based on the user embeddings and, item embeddings; training the recommendation neural network model by updating the user embeddings and the item embeddings via backpropagation based on a weighted sum of gradients of the plurality of losses; and generating, by a neural network decoder, one or more recommended items for a given user based on the updated user embeddings and the updated item embeddings.
    Type: Application
    Filed: January 31, 2024
    Publication date: February 13, 2025
    Inventors: Liangwei Yang, Shelby Heinecke, Jianguo Zhang, Rithesh Murthy, Huan Wang, Caiming Xiong, Zhiwei Liu
  • Publication number: 20250019408
    Abstract: A human CD40L-specific Tn3 molecule and therapeutic uses thereof.
    Type: Application
    Filed: March 21, 2024
    Publication date: January 16, 2025
    Inventors: Jorn DRAPPA, Marius ALBULESCU, Jing LI, Ethan GRANT, Katie STREICHER, Gabor G. ILLEI, Liangwei WANG, William A. REES
  • Publication number: 20240383991
    Abstract: Provided are compositions and methods comprising a CD40L-specific Tn3 scaffold. Also provided are methods of utilizing the same for the prevention and treatment of Sjögren's Syndrome.
    Type: Application
    Filed: March 21, 2024
    Publication date: November 21, 2024
    Inventors: Ilias ALEVIZOS, Gabor G. ILLEI, William A. REES, Jorn DRAPPA, Liangwei WANG
  • Publication number: 20240368294
    Abstract: A human CD40L-specific Tn3 molecule and therapeutic uses thereof for the treatment of autoimmune disease (e.g., rheumatoid arthritis).
    Type: Application
    Filed: March 25, 2024
    Publication date: November 7, 2024
    Inventors: Gabor G. ILLEI, Ilias ALEVIZOS, Liangwei WANG, Judith FALLOON, William A. REES
  • Patent number: 12077176
    Abstract: A vehicle control apparatus and method includes, when a self-driving vehicle is in a self-driving status, obtaining driving status information of the self-driving vehicle and first driving environment information of the self-driving vehicle; calculating a coarse-grained control instruction of the self-driving vehicle based on the driving status information, the first driving environment information, and a control instruction decision model; determining, based on second driving environment information, whether the coarse-grained control instruction is to be executed; and when the coarse-grained control instruction is to be executed, determining, based on lane information and the driving status information of the self-driving vehicle, a fine-grained control instruction corresponding to the coarse-grained control instruction.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: September 3, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Songcen Xu, Rongfu Zheng, Liangwei Wang, Yuzheng Zhuang
  • Publication number: 20220036142
    Abstract: A data processing method and device includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. A scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario.
    Type: Application
    Filed: August 16, 2021
    Publication date: February 3, 2022
    Inventors: Liangwei Wang, Jia Chen
  • Publication number: 20210340200
    Abstract: A human CD40L-specific Tn3 molecule and therapeutic uses thereof.
    Type: Application
    Filed: September 25, 2019
    Publication date: November 4, 2021
    Inventors: Jorn DRAPPA, Marius ALBULESCU, Jing LI, Ethan GRANT, Katie STREICHER, Gabor ILLEI, Liangwei WANG, William REES
  • Patent number: 11093806
    Abstract: A data processing method and device, where the method includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. According to the data processing method and device, a scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: August 17, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Liangwei Wang, Jia Chen
  • Patent number: 10992611
    Abstract: A message presenting method, device, and system relating to the field of computer technologies is provided. In various embodiments, M number of messages entered in a message cluster are classified under N number of classification topics according to a preset classification rule. The N number of classification topics and a target message are sent to a client so that the client can present the N number of classification topics to a user.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: April 27, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Li Qian, Xiao Chen, Liangwei Wang, Kangmin Huang
  • Publication number: 20200364204
    Abstract: Embodiments of the present invention provide a method for generating a terminal log and a terminal. The method includes: obtaining sensor information and/or use information of a mobile terminal; generating first log information according to the sensor information and/or the use information; receiving second log information input by a user; and combining the first log information with the second log information to generate terminal log information; the terminal may receive modification information input by the user and update the first log information according to the modification information. In the embodiments of the present invention, by obtaining related information, a log is automatically generated; and in combination with a modification of a user and a log written by the user, it is ensured that log content required by the user is accurately obtained.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Inventors: Zhenhua DONG, Liangwei WANG, Gong ZHANG
  • Publication number: 20200139989
    Abstract: A vehicle control apparatus and method includes, when a self-driving vehicle is in a self-driving status, obtaining driving status information of the self-driving vehicle and first driving environment information of the self-driving vehicle; calculating a coarse-grained control instruction of the self-driving vehicle based on the driving status information, the first driving environment information, and a control instruction decision model; determining, based on second driving environment information, whether the coarse-grained control instruction is to be executed; and when the coarse-grained control instruction is to be executed, determining, based on lane information and the driving status information of the self-driving vehicle, a fine-grained control instruction corresponding to the coarse-grained control instruction.
    Type: Application
    Filed: December 30, 2019
    Publication date: May 7, 2020
    Inventors: Songcen Xu, Rongfu Zheng, Liangwei Wang, Yuzheng Zhuang
  • Publication number: 20200097779
    Abstract: A data processing method and device, where the method includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. According to the data processing method and device, a scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario.
    Type: Application
    Filed: September 27, 2019
    Publication date: March 26, 2020
    Inventors: Liangwei Wang, Jia Chen
  • Patent number: 10452696
    Abstract: A method includes storing documents of different fields, and a relationship between any two documents of different fields, performing word segmentation and stop word removal on the documents of different fields, to obtain a vocabulary data set for the documents of different fields, constructing an incidence matrix between the documents of different fields according to the relationship between the any two documents of different fields, obtaining a topic cluster of the documents of different fields according to the vocabulary data set, obtaining a probability that any topic in the topic cluster appears in any document and a matching weight of the any topic for any two different fields according to the incidence matrix and the topic cluster, and computing a similarity between the any two documents according to the probabilities and the matching weight of the any topic for the fields to which the any two documents belong.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: October 22, 2019
    Assignee: HAUWEI TECHNOLOGIES CO., LTD.
    Inventors: Liangwei Wang, Wing Ki Leung, Yang Yang
  • Patent number: 10452962
    Abstract: A data processing method and device are presented, where the method includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. Therefore, according to the data processing method and device in the embodiments of the present disclosure, a scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario, which can reduce computation complexity and therefore can improve data processing efficiency.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: October 22, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Liangwei Wang, Jia Chen
  • Publication number: 20180191649
    Abstract: A message presenting method, device, and system relating to the field of computer technologies is provided, so as to resolve a problem in the prior art that an instant message presenting manner is relatively monotonous. The method includes: in embodiments of the present invention, classifying, by a server with regard to a message cluster, M number of messages entered in the message cluster by at least one user, under N number of classification topics, and sending the N number of classification topics and a target message to a client. In the technical solution, with regard to a message cluster, M number of messages entered in the message cluster by at least one user can be classified under N number of classification topics according to a preset classification rule, and the N number of classification topics and a target message can be sent to a client, so that the client can present the N number of classification topics to a user.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 5, 2018
    Inventors: Li Qian, Xiao Chen, Liangwei Wang, Kangmin Huang
  • Publication number: 20170185873
    Abstract: A data processing method and device are presented, where the method includes obtaining target perception data, where the target perception data is any type of the following data, such as image data, video data, or voice data, determining a target scenario to which the target perception data belongs, determining a target perception model corresponding to the target scenario, and computing a recognition result of the target perception data according to the target perception model. Therefore, according to the data processing method and device in the embodiments of the present disclosure, a scenario to which perception data belongs is determined, and a recognition result of the perception data is obtained through computation using a perception model corresponding to the scenario, which can reduce computation complexity and therefore can improve data processing efficiency.
    Type: Application
    Filed: March 16, 2017
    Publication date: June 29, 2017
    Inventors: Liangwei Wang, Jia Chen
  • Patent number: D934571
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: November 2, 2021
    Inventor: Liangwei Wang
  • Patent number: D944535
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: March 1, 2022
    Inventor: Liangwei Wang
  • Patent number: D956431
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: July 5, 2022
    Inventor: Liangwei Wang
  • Patent number: D961939
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: August 30, 2022
    Inventor: Liangwei Wang