Patents by Inventor Nanhua LAI

Nanhua LAI 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).

  • Voice shopping method, device and computer readable storage medium
    Patent number: 11631123
    Abstract: The present disclosure relates to a voice shopping method, device, and a computer-readable storage medium, and relates to the field of voice recognition technology. The method includes: receiving a query instruction from a user by voice, and performing semantic recognition on the query instruction to determine one or more keywords of query content of the user; determining a search range of the keywords according to one or more shopping behavior records of the user; searching the keywords within the search range to obtain commodity information related to the query content, and performing voice output; and receiving an ordering instruction from the user by voice, and performing semantic recognition on the ordering instruction to determine whether an order is made.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: April 18, 2023
    Assignees: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Xiaochun Yuan, Linli Wang, Nanhua Lai, Zhiwu Yu, Xiaoliang Wang
  • VOICE SHOPPING METHOD, DEVICE AND COMPUTER READABLE STORAGE MEDIUM
    Publication number: 20210358020
    Abstract: The present disclosure relates to a voice shopping method, device, and a computer-readable storage medium, and relates to the field of voice recognition technology. The method includes: receiving a query instruction from a user by voice, and performing semantic recognition on the query instruction to determine one or more keywords of query content of the user; determining a search range of the keywords according to one or more shopping behavior records of the user; searching the keywords within the search range to obtain commodity information related to the query content, and performing voice output; and receiving an ordering instruction from the user by voice, and performing semantic recognition on the ordering instruction to determine whether an order is made.
    Type: Application
    Filed: January 10, 2018
    Publication date: November 18, 2021
    Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Xiaochun YUAN, Linli WANG, Nanhua LAI, Zhiwu YU, Xiaoliang WANG