Patents by Inventor Yi Ta Chen

Yi Ta 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).

  • Top with a lighting device
    Patent number: 7175311
    Abstract: A top with a lighting device includes a hollow body and a cover detachably inserted into a top of the hollow body. The cover has a grip upward and centrally extending from a top of the cover and a through hole defined therein. A skirt centrally and downward extends from a bottom of the cover to define a cavity for receiving a battery. An L-shaped electrode plate is mounted to the skirt and electrically connected to a first electrode of the battery. The lighting device has a lighting element received in the through hole. The lighting element has a first electrode electrically connected to a second electrode of the battery and a second electrode selectively electrically connected to the L-shaped electrode plate for lighting the lighting element.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: February 13, 2007
    Inventor: Yi Ta Chen
  • Top with a lighting device
    Patent number: 6969296
    Abstract: A top includes a hollow body, a lighting received disposed in the hollow body, a conductor moved received in the hollow body and a cover mounted to a top of the hollow body for closing the hollow body. The conductor is moved to operate the lighting device due to a centrifugal force of rotating top.
    Type: Grant
    Filed: January 24, 2005
    Date of Patent: November 29, 2005
    Inventor: Yi Ta Chen