Patents by Inventor Huayu Luo

Huayu Luo 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).

  • Fully soft self-powered vibration sensor and its fabrication method
    Patent number: 11874158
    Abstract: A method for preparing a fully soft self-powered vibration sensor mainly uses a laser carbonization technology to prepare a two-dimensional porous carbon electrode with an origami structure, and then transfers the two-dimensional porous carbon electrode to a three-dimensional polydimethylsiloxane (PDMS) cavity through mold transfer; finally, a laser engraving technology is used to create microstructures on surfaces of the porous carbon electrode and a PDMS film. The sensor includes the PDMS film, a liquid metal droplet oscillator, a porous out-of-plane carbon electrode, and a 3D PDMS cavity assembled tightly from top to bottom.
    Type: Grant
    Filed: March 21, 2023
    Date of Patent: January 16, 2024
    Assignee: Zhejiang University
    Inventors: Kaichen Xu, Huayu Luo, Haonan Zhao, Jiachen Ye, Zheyu Dong, Geng Yang, Huayong Yang
  • FULLY SOFT SELF-POWERED VIBRATION SENSOR AND ITS FABRICATION METHOD
    Publication number: 20230304852
    Abstract: A method for preparing a fully soft self-powered vibration sensor mainly uses a laser carbonization technology to prepare a two-dimensional porous carbon electrode with an origami structure, and then transfers the two-dimensional porous carbon electrode to a three-dimensional polydimethylsiloxane (PDMS) cavity through mold transfer; Finally, a laser engraving technology is used to create microstructures on surfaces of the porous carbon electrode and a PDMS film. The sensor includes the PDMS film, a liquid metal droplet oscillator, a porous out-of-plane carbon electrode, and a 3D PDMS cavity assembled tightly from top to bottom.
    Type: Application
    Filed: March 21, 2023
    Publication date: September 28, 2023
    Inventors: Kaichen Xu, Huayu Luo, Haonan Zhao, Jiachen Ye, Zheyu Dong, Geng Yang, Huayong Yang