Company Filing History:
Years Active: 2016-2025
Title: Innovator Spotlight: Hakyu Choi
Introduction
Hakyu Choi is an accomplished inventor based in Yongin-si, South Korea, recognized for his significant contributions to the field of image sensors. With an impressive portfolio of two patents, his work stands at the forefront of innovation in electronics technology.
Latest Patents
Among Hakyu Choi's notable patents, one focuses on an image sensor and method of manufacturing the same. This innovative method involves forming a first dopant region within a semiconductor substrate and creating a pixel isolation structure to define pixel regions. A unique aspect of this method is the formation of a vertical trench through precise patterning, along with the use of a mask pattern that plays a crucial role in ion-implantation processes. This advancement promotes enhanced functionality and efficiency of image sensors.
Another significant patent by Choi pertains to the fabrication of an image sensor. This method describes a multi-step process, including the preparation of a substrate with multiple pixel regions and the application of a color filter layer. It incorporates advanced techniques such as dry etching and the creation of sacrificial patterns to achieve high-quality image sensor components.
Career Highlights
Hakyu Choi has built his career at Samsung Electronics Co., Ltd., a leading multinational in the technology sector. His dedication and innovative thinking have not only contributed to the company’s success but have also positioned him as a key figure in the development of advanced imaging technologies.
Collaborations
Throughout his career, Hakyu has collaborated with talented colleagues, including Sungkwan Kim and Soo-Kyung Kim. Their collective expertise and cooperation have driven various projects, leading to impactful innovations in the electronics arena.
Conclusion
Hakyu Choi exemplifies the spirit of innovation through his dedication to improving image sensor technology. His patents reflect his commitment to advancing electronic devices, making significant contributions to the field and inspiring future developments in technology.