Patents by Inventor Changrui Feng

Changrui Feng 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).

  • Method and device for adding lyrics to short video
    Patent number: 11615816
    Abstract: Methods and devices are provided for adding lyrics to a short video. The device obtains a music material required by the short video and obtains a first playback duration of the short video. The device obtains a target music material having a playback duration matching the first playback duration. The device obtains a lyric sticker corresponding to the target music material based on the lyrics extracted from the target music material and displays a processed short video after adding with the lyric sticker.
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: March 28, 2023
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd.
    Inventors: Yanan Hu, Mu He, Changrui Feng, Yanan Liang, Haiyang Jiang
  • METHOD AND DEVICE FOR ADDING LYRICS TO SHORT VIDEO
    Publication number: 20220068314
    Abstract: Methods and devices are provided for adding lyrics to a short video. The device obtains a music material required by the short video and obtains a first playback duration of the short video. The device obtains a target music material having a playback duration matching the first playback duration. The device obtains a lyric sticker corresponding to the target music material based on the lyrics extracted from the target music material and displays a processed short video after adding with the lyric sticker.
    Type: Application
    Filed: July 28, 2021
    Publication date: March 3, 2022
    Inventors: Yanan HU, Mu HE, Changrui FENG, Yanan LIANG, Haiyang JIANG
  • Display screen or portion thereof with graphical user interface
    Patent number: D943608
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: February 15, 2022
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd
    Inventors: Changrui Feng, Jin Liang
  • Display screen or portion thereof with transitional graphical user interface for sticker deleting
    Patent number: D955417
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: June 21, 2022
    Assignee: BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD
    Inventors: Changrui Feng, Jin Liang
  • Display screen or portion thereof with graphical user interface
    Patent number: D981438
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: March 21, 2023
    Assignee: Beijing Dajia Internet Information Technology Co., Ltd.
    Inventors: Jin Liang, Changrui Feng