Patents by Inventor Yi-Chyun Hwang

Yi-Chyun Hwang 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).

  • Intelligent transmission element
    Patent number: 8015894
    Abstract: An intelligent transmission element includes a first element formed in a strip shape and disposed with a slot therein; a second element disposed with a containing space for placing the first element, wherein the inner side of the containing space is disposed with a tank corresponding to the plurality of slots, the tank and the plurality of slots forms a loading path for disposing a plurality of rolling elements and a silencing element. The silencing element is placed between the plurality of rolling elements and contains a dye container for a dye. When the silencing element is damaged due to an external force, the dye inside the dye container of the silencing element would color the transmission element to let the user notice that the silencing element is damaged.
    Type: Grant
    Filed: February 24, 2009
    Date of Patent: September 13, 2011
    Assignee: HIWIN Technologies Corp.
    Inventors: Yi-Chyun Hwang, Chun-Lin Yu, Chung-Hsueh Lin
  • Intelligent Transmission Element
    Publication number: 20100212443
    Abstract: An intelligent transmission element includes a first element formed in a strip shape and disposed with a slot therein; a second element disposed with a containing space for placing the first element, wherein the inner side of the containing space is disposed with a tank corresponding to the plurality of slots, the tank and the plurality of slots forms a loading path for disposing a plurality of rolling elements and a silencing element. The silencing element is placed between the plurality of rolling elements and contains a dye container for a dye. When the silencing element is damaged due to an external force, the dye inside the dye container of the silencing element would color the transmission element to let the user notice that the silencing element is damaged.
    Type: Application
    Filed: February 24, 2009
    Publication date: August 26, 2010
    Inventors: Yi-Chyun HWANG, Chun-Lin YU, Chung-Hsueh LIN