Patents by Inventor Jiachun Du

Jiachun Du 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: 11135514
    Abstract: A data processing method includes obtaining sample data of event execution of a game client, and performing preprocessing on the sample data to obtain a plurality of layers of data combinations. Each layer of the plurality of layers of data combinations corresponds to a target event object in a same target event, different layers correspond to different target event objects in the target event, and the target event objects are event objects on the game client to be executed concurrently. The method also includes performing processing on each layer of data combinations according to a preset processing algorithm, to obtain a processing result of each layer of data combinations, and performing consolidation processing on the processing result to obtain a target instruction. The target instruction is used for instructing the game client to concurrently execute the different target event objects corresponding to the different layers of data combinations.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: October 5, 2021
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Yingjie Li, Le Wan, Dafu Deng, Jun Yin, Xu Cheng, Jiachun Du
  • Patent number: 10780348
    Abstract: Embodiments of the present disclosure disclose a method and a device for predicting character behaviors of a non-player character in a game.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: September 22, 2020
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jiachun Du, Dafu Deng, Jun Yin, Xu Cheng, Le Wan, Yingjie Li
  • Publication number: 20190184286
    Abstract: Embodiments of the present disclosure disclose a method and a device for predicting character behaviors of a non-player character in a game.
    Type: Application
    Filed: November 29, 2018
    Publication date: June 20, 2019
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Jiachun Du, Dafu Deng, Jun Yin, Xu Cheng, Le Wan, Yingjie Li
  • Publication number: 20190118085
    Abstract: A data processing method includes obtaining sample data of event execution of a game client, and performing preprocessing on the sample data to obtain a plurality of layers of data combinations. Each layer of the plurality of layers of data combinations corresponds to a target event object in a same target event, different layers correspond to different target event objects in the target event, and the target event objects are event objects on the game client to be executed concurrently. The method also includes performing processing on each layer of data combinations according to a preset processing algorithm, to obtain a processing result of each layer of data combinations, and performing consolidation processing on the processing result to obtain a target instruction. The target instruction is used for instructing the game client to concurrently execute the different target event objects corresponding to the different layers of data combinations.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 25, 2019
    Inventors: Yingjie LI, Le WAN, Dafu DENG, Jun YIN, Xu CHENG, Jiachun DU
  • Patent number: 8983971
    Abstract: A method, an apparatus, and a system for mobile search are provided. The method for mobile search includes: receiving a search request, where the search request carries keyword information to be searched for, and an instant interest model and a long-term interest model acquired by a search application server; calculating a relevance score value of each member engine according to the search request, meta index information of the member engine, the instant interest model, and the long-term interest model; and selecting one or more member engines according to the relevance score value to search for the keyword information. The searching for the keyword information may integrate an instant interest model and a long-term interest model of a user, so as to provide users with personalized and highly accurate search result information that meets demands.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: March 17, 2015
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hanqiang Hu, Jiachun Du, Chong Gu, Jiangtao Jia
  • Publication number: 20150019325
    Abstract: Embodiments of the present invention provide an advertisement delivery method, apparatus, and system, which can implement personalized advertising network allocation, so that a selected advertising network meets a preference of a user in real time. The method includes: sending a first message including user information to an advertising platform; receiving a second message sent by the advertising platform, where the second message includes delivery information that is determined by the advertising platform according to the user information; and performing advertisement delivery according to the delivery information. According to the advertisement delivery method, apparatus, and system in the embodiments of the present invention, an advertising network is selected with reference to user information, so that the selected advertising network can meet a preference of a user, thereby implementing personalized advertising network allocation.
    Type: Application
    Filed: September 2, 2014
    Publication date: January 15, 2015
    Inventors: Zhengbing Li, Jiachun Du, Xun Hu
  • Publication number: 20120221544
    Abstract: A method, an apparatus, and a system for mobile search are provided. The method for mobile search includes: receiving a search request, where the search request carries keyword information to be searched for, and an instant interest model and a long-term interest model acquired by a search application server; calculating a relevance score value of each member engine according to the search request, meta index information of the member engine, the instant interest model, and the long-term interest model; and selecting one or more member engines according to the relevance score value to search for the keyword information. The searching for the keyword information may integrate an instant interest model and a long-term interest model of a user, so as to provide users with personalized and highly accurate search result information that meets demands.
    Type: Application
    Filed: May 4, 2012
    Publication date: August 30, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Hanqiang Hu, Jiachun Du, Chong Gu, Jiangtao Jia
  • Publication number: 20110184977
    Abstract: A recommendation method based on collaborative filtering is provided, which includes the following steps. A target user identifier (ID) is acquired. A user group ID corresponding to the target user ID is searched. A similarity between items is acquired, which is determined according to a user-item rating matrix corresponding to the user group M. An item is recommended to a target user according to the similarity between the items.
    Type: Application
    Filed: March 25, 2011
    Publication date: July 28, 2011
    Inventors: Jiachun Du, Fangshan Wang, Qi Fang, Weiguo Tan, Jieping Zhong