Patents by Inventor Haicheng Cai

Haicheng Cai 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).

  • Patent number: 11954464
    Abstract: This application discloses a mini program production method performed at a terminal. The method includes: displaying a mini program production interface including a panel region and an editing region; receiving an editing operation of moving one or more target basic UI elements from the panel region to the editing region; generating a program interface of the mini program in the editing region using the one or more target basic UI elements; performing data binding between the one or more target basic UI elements and corresponding data associated with the mini program in the program interface; generating the mini program according to the one or more target basic UI elements and the corresponding data in the program interface; and transmitting the mini program to a server associated with a host application program, wherein the server is configured to publish the mini program on the host application program for execution.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: April 9, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Peiran Guo, Haicheng Su, Shida Zhu, Yuli Cai, Li Liu
  • Patent number: 11092302
    Abstract: An electronic artificial candle includes a barrel with a first through hole at a top. A mounting tube is fixed to an inner surface of the top of the barrel and has a top to which an elongate first bracket is snap-fitted. The first bracket is arranged radially. A second bracket is swingable suspended on the first bracket. An upper portion of the second bracket passes through the first through hole. The second bracket is arranged inside the barrel. A hollow and transparent flame cover is fixed to the top of the second bracket, inside which at least one LED is fixed. At least one magnet is fixed to a lower end of the second bracket. A magnetic coil is fixed to the bottom of the mounting tube. The LED and the magnetic coil are electrically connected to a power control board.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: August 17, 2021
    Assignee: GUANGDONG LIGHTING SILK ROADS CULTURAL DEVELOPMENT CO., LTD
    Inventors: Wenfeng Wu, Haicheng Cai, Wei Wang
  • Publication number: 20190195447
    Abstract: An electronic artificial candle includes a barrel with a first through hole at a top. A mounting tube is fixed to an inner surface of the top of the barrel and has a top to which an elongate first bracket is snap-fitted. The first bracket is arranged radially. A second bracket is swingable suspended on the first bracket. An upper portion of the second bracket passes through the first through hole. The second bracket is arranged inside the barrel. A hollow and transparent flame cover is fixed to the top of the second bracket, inside which at least one LED is fixed. At least one magnet is fixed to a lower end of the second bracket. A magnetic coil is fixed to the bottom of the mounting tube. The LED and the magnetic coil are electrically connected to a power control board.
    Type: Application
    Filed: February 19, 2019
    Publication date: June 27, 2019
    Inventors: Wenfeng Wu, Haicheng Cai, Wei Wang
  • Patent number: D861229
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: September 24, 2019
    Assignee: GUANGDONG LIGHTING SILK ROADS CULTURAL DEVELOPMENT CO., LTD
    Inventors: Wenfeng Wu, Haicheng Cai, Wei Wang