Patents by Inventor Qin Jin

Qin Jin 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).

  • Pattern based audio searching method and system
    Patent number: 10671666
    Abstract: A pattern based audio searching method includes labeling a plurality of source audio data based on patterns to obtain audio label sequences of the source audio data; obtaining, with a processing device, an audio label sequence of target audio data; determining matching degree between the target audio data and the source audio data according to a predetermined matching rule based on the audio label sequence of the target audio data and the audio label sequences of the source audio data; and outputting source audio data having matching degree higher than a predetermined matching threshold as a search result.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: June 2, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Feng Jin, Qin Jin, Wen Liu, Yong Qin, Xu Dong Tu, Shi Lei Zhang
  • PATTERN BASED AUDIO SEARCHING METHOD AND SYSTEM
    Publication number: 20160292267
    Abstract: A pattern based audio searching method includes labeling a plurality of source audio data based on patterns to obtain audio label sequences of the source audio data; obtaining, with a processing device, an audio label sequence of target audio data; determining matching degree between the target audio data and the source audio data according to a predetermined matching rule based on the audio label sequence of the target audio data and the audio label sequences of the source audio data; and outputting source audio data having matching degree higher than a predetermined matching threshold as a search result.
    Type: Application
    Filed: June 17, 2016
    Publication date: October 6, 2016
    Inventors: Feng Jin, Qin Jin, Wen Liu, Yong Qin, Xu Dong Tu, Shi Lei Zhang
  • Pattern based audio searching method and system
    Patent number: 9396256
    Abstract: A pattern based audio searching method includes labeling a plurality of source audio data based on patterns to obtain audio label sequences of the source audio data; obtaining, with a processing device, an audio label sequence of target audio data; determining matching degree between the target audio data and the source audio data according to a predetermined matching rule based on the audio label sequence of the target audio data and the audio label sequences of the source audio data; and outputting source audio data having matching degree higher than a predetermined matching threshold as a search result.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: July 19, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Feng Jin, Qin Jin, Wen Liu, Yong Qin, Xu Dong Tu, Shi Lei Zhang
  • PATTERN BASED AUDIO SEARCHING METHOD AND SYSTEM
    Publication number: 20150170044
    Abstract: A pattern based audio searching method includes labeling a plurality of source audio data based on patterns to obtain audio label sequences of the source audio data; obtaining, with a processing device, an audio label sequence of target audio data; determining matching degree between the target audio data and the source audio data according to a predetermined matching rule based on the audio label sequence of the target audio data and the audio label sequences of the source audio data; and outputting source audio data having matching degree higher than a predetermined matching threshold as a search result.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 18, 2015
    Applicant: International Business Machines Corporation
    Inventors: Feng Jin, Qin Jin, Wen Liu, Yong Qin, Xu Dong Tu, Shi Lei Zhang