Patents by Inventor Ru-Jun Lin

Ru-Jun Lin 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: 12714905
    Abstract: A rehabilitation pedal structure for a hospital bed includes a footboard, a bottom plate pivotally mounted on two sides of the footboard, and two pedals elastically and pivotally mounted on the bottom plate. The footboard is provided with a slot. The bottom plate is pivotally mounted in the slot. The two pedals can be received in the slot. Each of the pedals is electrically connected with one of two monitors, a counter, and a microcontroller. The counter performs a counting action. When the two pedals are respectively stepped or pressed by a user's two feet or hands, the two pedals swing relative to the bottom plate respectively, and the two monitors indicate a swinging number of the two pedals respectively, to facilitate detection of exercise capacity and rehabilitation times of the user's two feet or hands.
    Type: Grant
    Filed: December 6, 2024
    Date of Patent: August 25, 2026
    Assignee: CHANG GUNG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Chiung-Mei Liu, Yu-Xuan Lin, Ru-Jun Lin, Wan-Hsuan Lin, Ya-Ping Xu, Pei-Yu Chang, Ying-Chien Cheng
  • Publication number: 20250242195
    Abstract: A rehabilitation pedal structure for a hospital bed includes a footboard, a bottom plate pivotally mounted on two sides of the footboard, and two pedals elastically and pivotally mounted on the bottom plate. The footboard is provided with a slot. The bottom plate is pivotally mounted in the slot. The two pedals can be received in the slot. Each of the pedals is electrically connected with one of two monitors, a counter, and a microcontroller. The counter performs a counting action. When the two pedals are respectively stepped or pressed by a user's two feet or hands, the two pedals swing relative to the bottom plate respectively, and the two monitors indicate a swinging number of the two pedals respectively, to facilitate detection of exercise capacity and rehabilitation times of the user's two feet or hands.
    Type: Application
    Filed: December 6, 2024
    Publication date: July 31, 2025
    Inventors: Chiung-Mei Liu, Yu-Xuan Lin, Ru-Jun Lin, Wan-Hsuan Lin, Ya-Ping Xu, Pei-Yu Chang, Ying-Chien Cheng