Patents by Inventor Seung-Whee Rhee

Seung-Whee Rhee 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).

  • Waste fluorescent light end-cutting apparatus
    Patent number: 9552954
    Abstract: The present invention relates to a waste fluorescent light end-cutting device. The waste fluorescent light end-cutting device includes a conveyor transferring a waste fluorescent light, a heating wire disposed on each of both sides of the conveyor, a cooling wire subsequently disposed on a rear side of the heating wire, and a suction duct disposed between the cooling wire and the heating wire. A base cap is separated from the waste fluorescent light by using a temperature difference between the heating wire and the cooling wire.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: January 24, 2017
    Assignee: KYONGGI UNIVERSITY INDUSTRY & ACADEMIA COOPERATION FOUNDATION
    Inventor: Seung-Whee Rhee
  • WASTE FLUORESCENT LIGHT END-CUTTING APPARATUS
    Publication number: 20150122097
    Abstract: The present invention relates to a waste fluorescent light end-cutting device. The waste fluorescent light end-cutting device includes a conveyor transferring a waste fluorescent light, a heating wire disposed on each of both sides of the conveyor, a cooling wire subsequently disposed on a rear side of the heating wire, and a suction duct disposed between the cooling wire and the heating wire. A base cap is separated from the waste fluorescent light by using a temperature difference between the heating wire and the cooling wire.
    Type: Application
    Filed: May 9, 2013
    Publication date: May 7, 2015
    Inventor: Seung-Whee Rhee