Patents by Inventor Lianjun Qi

Lianjun Qi 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).

  • System and method for natural language processing
    Patent number: 10395647
    Abstract: A system and method for improving accuracy of natural language processing using a plurality of speech recognition engines, a data fusion model to identify a correct result from the plurality of speech recognition engines and a semantic understanding model, separate and distinct from the speech recognition model, to process the correct results. A corpus is developed using the correct results and the corpus is used to train the data fusion model and the semantic understanding model.
    Type: Grant
    Filed: October 26, 2017
    Date of Patent: August 27, 2019
    Assignee: Harman International Industries, Incorporated
    Inventors: Lianjun Qi, Jianjun Ma
  • System And Method For Natural Language Processing
    Publication number: 20190130895
    Abstract: A system and method for improving accuracy of natural language processing using a plurality of speech recognition engines, a data fusion model to identify a correct result from the plurality of speech recognition engines and a semantic understanding model, separate and distinct from the speech recognition model, to process the correct results. A corpus is developed using the correct results and the corpus is used to train the data fusion model and the semantic understanding model.
    Type: Application
    Filed: October 26, 2017
    Publication date: May 2, 2019
    Applicant: Harman International Industries, Incorporated
    Inventors: Lianjun Qi, Jianjun Ma