Patents by Inventor Bai CHEN

Bai CHEN 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).

  • Wearable cable-driven robotic arm system
    Patent number: 12076855
    Abstract: A wearable cable-driven robotic arm system includes a wearing mechanism, two robotic arms located on two sides of the wearing mechanism, cable driving devices, a load trolley, and a motor controller, where the cable driving devices are divided into driving portions and driven portions, heavy objects, such as electric motors, of the driving portions are arranged in the load trolley, thereby reducing loads born by the wearable robotic arms, the load trolley can travel with a person by means of sleeves or can be controlled by the motor controller to move by means of signals measured by following modules, the driven portions are combined with the robotic arms, and are double-cable driven, thereby reducing weight of the robotic arms, and a brain-computer interface module is used for controlling the driving devices, thereby controlling the robotic arms more accurately.
    Type: Grant
    Filed: January 28, 2021
    Date of Patent: September 3, 2024
    Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
    Inventors: Yaoyao Wang, Hao Fu, Bai Chen
  • WEARABLE CABLE-DRIVEN ROBOTIC ARM SYSTEM
    Publication number: 20230191590
    Abstract: A wearable cable-driven robotic arm system includes a wearing mechanism, two robotic arms located on two sides of the wearing mechanism, cable driving devices, a load trolley, and a motor controller, where the cable driving devices are divided into driving portions and driven portions, heavy objects, such as electric motors, of the driving portions are arranged in the load trolley, thereby reducing loads born by the wearable robotic arms, the load trolley can travel with a person by means of sleeves or can be controlled by the motor controller to move by means of signals measured by following modules, the driven portions are combined with the robotic arms, and are double-cable driven, thereby reducing weight of the robotic arms, and a brain-computer interface module is used for controlling the driving devices, thereby controlling the robotic arms more accurately.
    Type: Application
    Filed: January 28, 2021
    Publication date: June 22, 2023
    Inventors: Yaoyao WANG, Hao FU, Bai CHEN
  • Water-soluble iron ion fluorescent probe and preparation method thereof
    Patent number: 10351707
    Abstract: The present invention relates to a water-soluble ferric ion fluorescent probe, and the fluorescent probe molecule has a structure as shown in the following figure. The present invention also discloses a preparation method of the water-soluble ferric ion fluorescent probe.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: July 16, 2019
    Assignee: CHANGZHOU VOCATIONAL INSTITUTE OF ENGINEERING
    Inventors: Xiuxiu Qi, Wenhua Chen, Bai Chen, Qiaoyun Liu, Yaozhong Li, Wenbin Liu
  • WATER-SOLUBLE IRON ION FLUORESCENT PROBE AND PREPARATION METHOD THEREOF
    Publication number: 20190112483
    Abstract: The present invention relates to a water-soluble ferric ion fluorescent probe, and the fluorescent probe molecule has a structure as shown in the following figure. The present invention also discloses a preparation method of the water-soluble ferric ion fluorescent probe.
    Type: Application
    Filed: June 30, 2016
    Publication date: April 18, 2019
    Inventors: Xiuxiu QI, Wenhua CHEN, Bai CHEN, Qiaoyun LIU, Yaozhong LI, Wenbin LIU