Patents by Inventor Byunghwan CHUN

Byunghwan CHUN 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: 20150117059
    Abstract: A multidirectional lighting module for implementing multiple colors and an electronic device having the same are provided. The multidirectional lighting module includes Light Emitting Diodes (LEDs), a circuit board on which the LEDs are mounted, and a light guide plate that emits light incident from the LEDs in at least two directions. This can make a notification light emit light in at least two directions and various colors can be implemented through one light guide plate. Furthermore, various embodiments can be made based on the spirit of the present disclosure.
    Type: Application
    Filed: October 29, 2014
    Publication date: April 30, 2015
    Inventors: Byunghwan CHUN, Jongmin CHOI