Patents by Inventor Byeong Eun KWAK

Byeong Eun KWAK 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).

  • IMAGE SENSOR AND METHOD OF MANUFACTURING THE IMAGE SENSOR
    Publication number: 20240006435
    Abstract: An image sensor with improved performance is provided. The image sensor includes a substrate, a prism structure on the substrate, the prism structure including at least one nanopattern, and an anti-reflection structure on the prism structure, the anti-reflection structure including at least one opening array, the opening array including a plurality of spaced-apart openings.
    Type: Application
    Filed: May 3, 2023
    Publication date: January 4, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Byeong Eun KWAK, Yeon Woo Kim, Sook Young Roh, Junwon Han, Seok Ho Yun, Ki-Ryong Lee
  • Carbon Dots Emitting Light Having Multiple Colors and Method of Fabricating the Same
    Publication number: 20220333009
    Abstract: Various embodiments provide carbon dots emitting light having multiple colors and a method of fabricating the same. According to various embodiments, the carbon dots include at least two structural characteristics. At least two emission levels indicative of different emission wavelengths, respectively, may be introduced into the carbon dots based on the structural characteristics. A ratio of emission colors of the carbon dots may be adjusted when the carbon dots are synthesized or after the carbon dots are synthesized.
    Type: Application
    Filed: August 13, 2021
    Publication date: October 20, 2022
    Inventors: DoHyun KIM, Hyojeong YOO, Byeong Eun KWAK