Patents by Inventor Seung Yong YEO

Seung Yong YEO 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).

  • LIGHT EMITTING MODULE HAVING A PLURALITY OF LIGHT EMITTING DIODE CHIPS CONNECTED IN SERIES-PARALLEL
    Publication number: 20220130805
    Abstract: A light emitting module includes a circuit board, and light emitting diode chips arranged in a plurality of regions on the circuit board. The light emitting diode chips are divided into a plurality of light emitting diode groups connected in series. The plurality of light emitting diode groups is connected in parallel to one another, and at least one of the light emitting diode chips in at least one of the plurality of light emitting diode groups is disposed in a region different from that of at least one other light emitting diode chip.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 28, 2022
    Applicant: SEOUL SEMICONDUCTOR CO., LTD.
    Inventors: Seung Yong YEO, Tae Jin CHUNG, Jingxian WANG, Pengfei WANG