Patents by Inventor HAI NGUYEN NGUYEN

HAI NGUYEN NGUYEN 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).

  • Publication number: 20160236346
    Abstract: A multi-link type working apparatus moved by a thrust generating device is provided. The multi-link type working apparatus performs a work by moving a link apparatus, in which a plurality of links are connected by at least one joint, by using the thrust generating device. The multi-link type working apparatus moved by a thrust generating device may variously expand lengths of links, the number of links, and the freedom of movement by using the thrust generating device as an actuator for moving the links, compared to a general multi-link type working apparatus that uses a motor or a hydraulic cylinder as an actuator.
    Type: Application
    Filed: October 27, 2015
    Publication date: August 18, 2016
    Inventors: DONG JUN LEE, HAI NGUYEN NGUYEN, SANGYUL PARK