Patents by Inventor Zhizhao ZENG

Zhizhao ZENG 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).

  • Search method, search apparatus and non-temporary computer-readable storage medium for text search
    Patent number: 11144594
    Abstract: A search method includes: determining at least one first search policy matching a to-be-searched query text, where each first search policy corresponds to at least one first text index field and a search weight matching the first text index field; performing a search operation for the query text based on each first text index field corresponding to each first search policy and a search weight matching the first text index field; and merging and outputting search results of all the search operations.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 12, 2021
    Assignee: BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD
    Inventors: Ming Liu, Dayao Chen, Mengmeng Pang, Tao Feng, Zhizhao Zeng, Yongchao Wei, Wenbin Pan
  • SEARCH METHOD AND APPARATUS AND NON-TEMPORARY COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20200110778
    Abstract: The present disclosure provides a search method and apparatus and a non-temporary computer-readable storage medium. The method includes: determining at least one first search policy matching a to-be-searched query text, where each first search policy corresponds to at least one first text index field and a search weight matching the first text index field; performing a search operation for the query text based on each first text index field corresponding to each first search policy and a search weight matching the first text index field; and merging and outputting search results of all the search operations.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 9, 2020
    Inventors: Ming LIU, Dayao CHEN, Mengmeng PANG, Tao FENG, Zhizhao ZENG, Yongchao WEI, Wenbin PAN