Patents by Inventor Hsin-Tien Yeh

Hsin-Tien Yeh 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).

  • Electromagnetic spring and elastic actuator having the same
    Patent number: 10367394
    Abstract: An elastic actuator is provided, which may include a position motor and an electromagnetic spring. The position motor may include a motor output shaft. The electromagnetic spring may include a rotor, a stator and a gear set. The stator may drive the rotor to rotate. The gear set may include a first output shaft, a second output shaft and an output shaft; the first input shaft may connect the motor output shaft, and the second input may connect to the rotor. The power generated by the rotor and the power generated by the position motor may be outputted from the output shaft after being coupled via the gear set.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: July 30, 2019
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Han-Ping Yang, Chau-Shin Jang, Jih-Yang Chang, Hsin-Tien Yeh, Tsu-Min Liu
  • ELECTROMAGNETIC SPRING AND ELASTIC ACTUATOR HAVING THE SAME
    Publication number: 20180019639
    Abstract: An elastic actuator is provided, which may include a position motor and an electromagnetic spring. The position motor may include a motor output shaft. The electromagnetic spring may include a rotor, a stator and a gear set. The stator may drive the rotor to rotate. The gear set may include a first output shaft, a second output shaft and an output shaft; the first input shaft may connect the motor output shaft, and the second input may connect to the rotor. The power generated by the rotor and the power generated by the position motor may be outputted from the output shaft after being coupled via the gear set.
    Type: Application
    Filed: November 4, 2016
    Publication date: January 18, 2018
    Inventors: HAN-PING YANG, Chau-Shin Jang, Jih-Yang Chang, Hsin-Tien Yeh, Tsu-Min Liu
  • Compliance motor structure and manufacturing method thereof
    Patent number: 9752665
    Abstract: The present invention discloses a compliance motor structure and the manufacturing method thereof. The motor structure may include a first motor, a second motor and a first gear set. The first motor may include a first rotor. The second motor may include a second rotor. The first gear set may include a first inner input shaft, a second outer shaft and a first output shaft, which are coupled to each other; the first inner input shaft may be connected to the first rotor, and the first outer input shaft may be connected to the second rotor; the power generated by the first motor and the second motor, coupled to the first gear set, can be outputted via the first output shaft.
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: September 5, 2017
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Han-Ping Yang, Yi-Jeng Tsai, Chau-Shin Jang, Jih-Yang Chang, Hsin-Tien Yeh, Cheng-Hsuan Lin
  • COMPLIANCE MOTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
    Publication number: 20160153535
    Abstract: The present invention discloses a compliance motor structure and the manufacturing method thereof. The motor structure may include a first motor, a second motor and a first gear set. The first motor may include a first rotor. The second motor may include a second rotor. The first gear set may include a first inner input shaft, a second outer shaft and a first output shaft, which are coupled to each other; the first inner input shaft may be connected to the first rotor, and the first outer input shaft may be connected to the second rotor; the power generated by the first motor and the second motor, coupled to the first gear set, can be outputted via the first output shaft.
    Type: Application
    Filed: December 26, 2014
    Publication date: June 2, 2016
    Inventors: Han-Ping Yang, Yi-Jeng Tsai, Chau-Shin Jang, Jih-Yang Chang, Hsin-Tien Yeh, Cheng-Hsuan Lin