Patents by Inventor Wanjiaman LI

Wanjiaman LI 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).

  • Screen projection method, receiving end device, and sending end device
    Patent number: 11778442
    Abstract: The present application provides a screen projection method, a receiving end device, and a sending end device. The receiving end device performs active wireless scanning and searching on the sending end device, and when the sending end device is scanned, establishes a wireless connection with the sending end device; and once the wireless connection is established, the receiving end device automatically sends a screen projection code to the connected sending end device, and the sending end device may prompt a user to perform a screen projection operation by means of displaying the screen projection code. In this process, there is no need for the user to perform complicated manual operations, the sending end device can automatically acquire the screen projection code, and prompts the user to perform the screen projection operation in a timely manner, thereby improving the timeliness of the screen projection operation.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: October 3, 2023
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Pengfei Yang, Kefeng Yan, Wanjiaman Li
  • Screen projection method, receiving end device, and sending end device
    Patent number: 11736921
    Abstract: The present application provides a screen projection method, a receiving end device, and a sending end device. The receiving end device performs active wireless scanning and searching on the sending end device, and when the sending end device is scanned, establishes a wireless connection with the sending end device; and once the wireless connection is established, the receiving end device automatically sends a screen projection code to the connected sending end device, and the sending end device may prompt a user to perform a screen projection operation by means of displaying the screen projection code. In this process, there is no need for the user to perform complicated manual operations, the sending end device can automatically acquire the screen projection code, and prompts the user to perform the screen projection operation in a timely manner, thereby improving the timeliness of the screen projection operation.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: August 22, 2023
    Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Pengfei Yang, Kefeng Yan, Wanjiaman Li
  • SCREEN PROJECTION METHOD, RECEIVING END DEVICE, AND SENDING END DEVICE
    Publication number: 20230083485
    Abstract: The present application provides a screen projection method, a receiving end device, and a sending end device. The receiving end device performs active wireless scanning and searching on the sending end device, and when the sending end device is scanned, establishes a wireless connection with the sending end device; and once the wireless connection is established, the receiving end device automatically sends a screen projection code to the connected sending end device, and the sending end device may prompt a user to perform a screen projection operation by means of displaying the screen projection code. In this process, there is no need for the user to perform complicated manual operations, the sending end device can automatically acquire the screen projection code, and prompts the user to perform the screen projection operation in a timely manner, thereby improving the timeliness of the screen projection operation.
    Type: Application
    Filed: February 22, 2021
    Publication date: March 16, 2023
    Applicant: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
    Inventors: Pengfei YANG, Kefeng YAN, Wanjiaman LI