Patents by Inventor Yunyi YAN

Yunyi YAN 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).

  • Publication number: 20230345089
    Abstract: Disclosed are an audio and video data processing method, a live streaming apparatus, an electronic device, and a storage medium. A media stream is acquired, a difference value between a current media frame timestamp and a previous media frame timestamp in the media stream is acquired, and an upper and lower limit range of the difference value is acquired; the current media frame timestamp is output when the difference value is within the upper and lower limit range; a standard media frame interval of the media stream is acquired if the difference value is not within the upper and lower limit range. The problem of abnormal playback of a player caused by an inhomogeneous timestamp of an audio and video frame is solved. An accumulation error is also balanced through forward compensation and reverse compensation, so as to prevent the accumulation error from accumulating and increasing.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Applicant: HANGZHOU XINGXI TECHNOLOGY CO., LTD.
    Inventors: Wenbo CHENG, Tianjie GE, Lin ZHANG, Huanyu MENG, Yuning JIA, Kangmao WANG, Hongfu YIN, Yunyi YAN
  • Publication number: 20180329568
    Abstract: The present invention relates to an encoder with touch screen. It includes a shell body, and a printed circuit board (PCB board) is disposed in the shell body. The shell body is provided with a touch screen, and the PCB board is provided with a processor, an audio decoder, a video converter, a 4G module, a Flash memory and a memory module. The present invention can be touch controlled by adopting the touch screen; the heat dissipation effect is good; and the working is stable.
    Type: Application
    Filed: March 28, 2018
    Publication date: November 15, 2018
    Applicant: Hangzhou Xingxi Technology Co., Ltd.
    Inventors: Qiuzhu QU, Wenbo CHENG, Yunyi YAN, Zhengkang LUO, Haizhou WU, Yuyan ZHOU, Jing CHENG
  • Patent number: D1003844
    Type: Grant
    Filed: September 23, 2021
    Date of Patent: November 7, 2023
    Assignee: Hangzhou Xingxi Technology Co., Ltd.
    Inventors: Wenbo Cheng, Yunyi Yan
  • Patent number: D1006770
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: December 5, 2023
    Inventors: Jing Cheng, Yunyi Yan