Patents by Inventor Yi-Hsuan Kuang

Yi-Hsuan Kuang 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).

  • Resistance device and resistance training machine having the resistance device
    Patent number: 11857821
    Abstract: A resistance device includes a first rotating assembly having a first rotating member, and a second rotating assembly having a second rotating member and a plurality of magnets. A transmission unit is connected to one of the rotating assemblies for driving rotation of the same. A drive unit is connected to the other one of the rotating assemblies, is configured to receive a control signal, and is configured to drive rotation of the other one of the rotating assemblies according to the received control signal. Eddy currents generated by the first rotating member provide resistance to the transmission unit. A resistance training machine having the resistance device is also disclosed.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: January 2, 2024
    Assignee: ACUFIT ENTERPRISE CO., LTD.
    Inventors: Sen-Fa Chen, Yao-Neng Chen, Nan-Ping Fu, Yi-Hsuan Kuang
  • RESISTANCE DEVICE AND RESISTANCE TRAINING MACHINE HAVING THE RESISTANCE DEVICE
    Publication number: 20230233896
    Abstract: A resistance device includes a first rotating assembly having a first rotating member, and a second rotating assembly having a second rotating member and a plurality of magnets. A transmission unit is connected to one of the rotating assemblies for driving rotation of the same. A drive unit is connected to the other one of the rotating assemblies, is configured to receive a control signal, and is configured to drive rotation of the other one of the rotating assemblies according to the received control signal. Eddy currents generated by the first rotating member provide resistance to the transmission unit. A resistance training machine having the resistance device is also disclosed.
    Type: Application
    Filed: April 11, 2022
    Publication date: July 27, 2023
    Inventors: Sen-Fa CHEN, Yao-Neng CHEN, Nan-Ping FU, Yi-Hsuan KUANG