Company Filing History:
Years Active: 1993-1999
Title: Innovations by Jeong-hyeok Choi: A Pioneer in Non-Volatile Semiconductor Memory Devices
Introduction
Jeong-hyeok Choi, an accomplished inventor based in Seoul, South Korea, has significantly contributed to the field of semiconductor technology. With a portfolio boasting five patents, he is renowned for his innovations that enhance the capabilities of non-volatile memory devices. His work exemplifies the intersection of creativity and technical prowess in the fast-evolving world of electronics.
Latest Patents
Choi’s recent patents include groundbreaking advancements such as a non-volatile semiconductor memory device featuring a storage cell array. His innovations specifically focus on the independence of the gate oxide layer's thickness in the peripheral circuit area from the formation of the O--N--O insulation layer in the storage cell area. This creative design involves the construction of a floating gate as the first conductive layer on a semiconductor substrate, accompanied by an O--N--O insulation layer that strategically covers the floating gate. Additionally, he has developed a method for fabricating these memory devices, ensuring that the control of the gate oxide layer can be managed effectively, marking a significant leap in semiconductor device manufacturing.
Career Highlights
Working at Samsung Electronics Co., Ltd., Jeong-hyeok Choi has become an integral part of the team advancing memory technologies. His contributions have not only resulted in patent filings but have also played a crucial role in the company’s commitment to innovation in the semiconductor sector.
Collaborations
Throughout his career, Choi has collaborated with notable colleagues, including Chul-Ho Shin and Keon-Soo Kim. Together, they have fostered an environment of innovation, pushing the boundaries of what is possible in memory device technology.
Conclusion
Jeong-hyeok Choi's dedication to improving non-volatile semiconductor memory devices positions him as a significant inventor in his field. With a robust portfolio and ongoing collaboration with talented peers at Samsung Electronics, his work continues to inspire advancements in electronic memory solutions. As technology evolves, the impact of his innovations will undoubtedly be felt across the industry.