This inventor holds 7 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2014-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Suwon-si, KR (2016)
- Gumi-si, KR (2014 - 2017)
- Hwaseong-si, KR (2023 - 2024)
Company Filing History:
Years Active: 2014-2026
Title: The Innovative Contributions of Dong-Chul Lee
Introduction
Dong-Chul Lee is a prominent inventor based in Gumi-si, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 7 patents. His work is primarily associated with Samsung Electronics Co., Ltd., where he has been instrumental in developing advanced imaging solutions.
Latest Patents
One of Dong-Chul Lee's latest patents involves an innovative image sensor design. This image sensor includes a first chip that features a pixel region, a pad region, and an optical black region interposed between the pixel and pad regions. Additionally, a second chip is in contact with the first chip's surface and includes circuits for driving the first chip. The first chip is designed with a substrate, a device isolation portion defining unit pixels, and an interlayer insulating layer that connects the two chips. Another notable patent focuses on an image sensor that incorporates a fence structure disposed laterally of color filters. This design includes a photoelectric conversion element on a substrate, a fence structure with a low refractive index layer, and a color filter positioned inwardly of the fence structure's sidewall.
Career Highlights
Throughout his career, Dong-Chul Lee has demonstrated a commitment to advancing imaging technology. His patents reflect a deep understanding of the complexities involved in image sensor design and functionality. His work has contributed to the enhancement of image quality and performance in various applications.
Collaborations
Dong-Chul Lee has collaborated with notable colleagues, including Jin-Han Kim and Yeong-Seop Lee. These partnerships have fostered innovation and have been crucial in the development of cutting-edge technologies in the field.
Conclusion
Dong-Chul Lee's contributions to image sensor technology exemplify his expertise and dedication as an inventor. His innovative patents continue to influence the industry and pave the way for future advancements in imaging solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile