Patents by Inventor Xiang Duan

Xiang Duan 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: 20240397165
    Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 28, 2024
    Inventors: Shu Wang, Wenliang Li, Qin XU, Yishu LIANG, Yanan Hao, Yueshan ZHANG, Hao CHEN, Zhou YANG, Na AN, Xiang DUAN
  • Patent number: 12114049
    Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.
    Type: Grant
    Filed: November 18, 2022
    Date of Patent: October 8, 2024
    Assignee: Alibaba Group Holding Limited
    Inventors: Shu Wang, Wenliang Li, Qin Xu, Yishu Liang, Yanan Hao, Yueshan Zhang, Hao Chen, Zhou Yang, Na An, Xiang Duan
  • Patent number: 11927420
    Abstract: An ejection toy relating to the toy technology and comprising a casing, an elastic energy-storage & launching mechanism, a bullet, a string, a string retracting mechanism, an ejection locking mechanism and a driving component. The bullet is fit to the elastic energy-storage & launching mechanism and a container is set on the casing. The string retracting mechanism includes a string retracting wheel and a friction wheel, and the string is held between the string retracting wheel and friction wheel. The driving component is set in the casing for driving the string retracting wheel. The ejection locking mechanism is set on the casing for locking and fixing the bullet on the elastic energy-storage & launching mechanism or driving the string retracting wheel and friction wheel to release the string while unlocking the bullet.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: March 12, 2024
    Inventor: Xiang Duan
  • Publication number: 20230110542
    Abstract: A method, an apparatus, and an electronic device for providing product object information are disclosed. The method includes: providing an interactive content in a process of playing a live video content associated with a product object, the interactive content being generated according to a material associated with the product object, and the material being used to describe attributes of the product object; and providing a change process of the interactive content according to the material in a process of responding to interactive operation information inputted by a user, to enable a presentation of multiple attributes of the product object. Through the embodiments of the present disclosure, the product object information can be provided to consumers in a more comprehensive and intuitive manner, so as to help the users to make better shopping decisions.
    Type: Application
    Filed: November 18, 2022
    Publication date: April 13, 2023
    Inventors: Shu Wang, Wenliang Li, Qin XU, Yishu LIANG, Yanan Hao, Yueshan ZHANG, Hao CHEN, Zhou YANG, Na AN, Xiang DUAN
  • Patent number: 11262341
    Abstract: A method for non-destructive detection of egg freshness based on centroid measurement. A real-time distance between the centroid position of an egg and the top of a small end of the egg is measured, the ratio of the distance to the length of the egg is defined as a centroid ratio, models are respectively established regarding a centroid ratio change and the number of days the egg has been stored, and regarding the centroid ratio change and the egg freshness, and the number of the days the egg has been stored and the egg freshness are predicted by means of the established models.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: March 1, 2022
    Assignee: Northwest Agriculture and Forestry University
    Inventors: Xiang Duan, Wen Tan, Xuebo Liu, Ying Lan, Qinjun Zhang, Lu Yang
  • Publication number: 20210389292
    Abstract: A method for non-destructive detection of egg freshness based on centroid measurement. A real-time distance between the centroid position of an egg and the top of a small end of the egg is measured, the ratio of the distance to the length of the egg is defined as a centroid ratio, models are respectively established regarding a centroid ratio change and the number of days the egg has been stored, and regarding the centroid ratio change and the egg freshness, and the number of the days the egg has been stored and the egg freshness are predicted by means of the established models.
    Type: Application
    Filed: September 6, 2019
    Publication date: December 16, 2021
    Applicant: Northwest Agriculture and Forestry University
    Inventors: Xiang DUAN, Wen TAN, Xuebo LIU, Ying LAN, Qinjun ZHANG, Lu YANG
  • Patent number: 10779555
    Abstract: The present invention discloses a method for efficiently and mildly reducing ovalbumin allergenicity. The present invention promotes the exposure of the ovalbumin allergenic site to the molecular surface by repeated freezing and thawing pretreatment, and combines transglycosylase and trypsinase for synergistic treatment to reduce the ovalbumin sugar chain and epitope to achieve the purpose of significantly reducing the allergenicity of ovalbumin and egg foods. Compared with other traditional methods such as high temperature and high pressure and other physical means to reduce egg allergenicity, the method significantly improves the specificity and effectiveness of egg desensitization, and minimizes the damage to the nutrition and quality of egg proteins, and is an efficient and mild egg desensitization method. The method has the prospects of being applied to the industrial development of low-allergenicity egg products.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: September 22, 2020
    Assignee: NORTHWEST A&F UNIVERSITY
    Inventors: Xiang Duan, Xuebo Liu, Yinying Tan, Ying Lan, Yutang Wang, Zhigang Liu, Chunxia Xiao, Lin Chen
  • Publication number: 20190357569
    Abstract: The present invention discloses a method for efficiently and mildly reducing ovalbumin allergenicity. The present invention promotes the exposure of the ovalbumin allergenic site to the molecular surface by repeated freezing and thawing pretreatment, and combines transglycosylase and trypsinase for synergistic treatment to reduce the ovalbumin sugar chain and epitope to achieve the purpose of significantly reducing the allergenicity of ovalbumin and egg foods. Compared with other traditional methods such as high temperature and high pressure and other physical means to reduce egg allergenicity, the method significantly improves the specificity and effectiveness of egg desensitization, and minimizes the damage to the nutrition and quality of egg proteins, and is an efficient and mild egg desensitization method. The method has the prospects of being applied to the industrial development of low-allergenicity egg products.
    Type: Application
    Filed: January 24, 2018
    Publication date: November 28, 2019
    Applicant: NORTHWEST A&F UNIVERSITY
    Inventors: Xiang DUAN, Xuebo LIU, Yinying TAN, Ying LAN, Yutang WANG, Zhigang LIU, Chunxia XIAO, Lin CHEN
  • Publication number: 20120198539
    Abstract: The present application discloses a service access method based on the WLAN access authentication, which includes: in the process of performing the WLAN access authentication, a WLAN portal server transmits a first Cookie to a terminal, which has passed the WLAN access authentication; the terminal requests to access the service of the application system, and the service authentication center associated with the application system determines the terminal has passed the WLAN access authentication according to the first Cookie; the associated service authentication center obtains the identity token of the terminal through the first Cookie; the associated service authentication center transmits the obtained identity token of the terminal to the application system; and according to the identity token of the terminal, the application system provides the service access for the terminal.
    Type: Application
    Filed: August 31, 2010
    Publication date: August 2, 2012
    Applicant: CHINA MOBILE COMMUNICATIONS CORPORATION
    Inventors: Lijun Liu, Jing Wang, Jianming Lan, Chunju Shao, Xiang Duan, Bing Wei
  • Patent number: 8142880
    Abstract: A housing for an electronic device is disclosed, the housing comprises a base layer and a transparent film layer overlapped in the base layer, the film layer includes an inner surface abutting the base layer and an outer surface having ridges protruding thereform. The housing is formed by injection molding a molten plastic material over the transparent film layer, the ridges are formed on the transparent film layer by the molten plastic pressing the transparent film layer in injection molding. It is also disclosed a mold for making the housing and a method to make the housing.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: March 27, 2012
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., FIH (Hong Kong) Limited
    Inventors: Ben-Ding Tsao, Wen-Lin Xiong, Qi-Quan Yan, Yue-Jun He, Man-Xiang Duan, San-Yuan Wen
  • Publication number: 20100279073
    Abstract: A housing for an electronic device is disclosed, the housing comprises a base layer and a transparent film layer overlapped in the base layer, the film layer includes an inner surface abutting the base layer and an outer surface having ridges protruding thereform. The housing is formed by injection molding a molten plastic material over the transparent film layer, the ridges are formed on the transparent film layer by the molten plastic pressing the transparent film layer in injection molding. It is also disclosed a mold for making the housing and a method to make the housing.
    Type: Application
    Filed: December 10, 2009
    Publication date: November 4, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., FIH (HONG KONG) LIMITED
    Inventors: BEN-DING TSAO, WEN-LIN XIONG, QI-QUAN YAN, YUE-JUN HE, MAN-XIANG DUAN, SAN-YUAN WEN