This inventor holds 2 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1999-2009.
Location History:
- Yongin-gun, KR (1999)
- Suwon, KR (2009)
Company Filing History:
Years Active: 1999-2009
Title: The Innovative Contributions of Doo-heun Baek
Introduction
Doo-heun Baek is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of semiconductor technology and metal workpiece processing. With a total of 2 patents to his name, Baek continues to push the boundaries of innovation in his field.
Latest Patents
Doo-heun Baek's latest patents include a method of forming a contact in a semiconductor device. This method involves the formation of a gate on a semiconductor substrate, with source and drain regions created adjacent to the gate. The process includes the use of a gate dielectric layer, a gate conductive layer, and sidewall spacers. An etch stop layer is formed to achieve an intermediate structure, followed by the creation of self-aligned contact holes filled with conductive polysilicon.
Another notable patent is a method for forming a minute pattern in a metal workpiece. This method entails forming a mask pattern on the metal workpiece and electro-chemically etching it in an electrolyte bath. This innovative approach allows for precise patterning in metal workpieces, showcasing Baek's expertise in electrochemical processes.
Career Highlights
Doo-heun Baek is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His work at Samsung has allowed him to contribute to cutting-edge advancements in semiconductor technology. Baek's innovative methods have the potential to enhance the efficiency and performance of semiconductor devices.
Collaborations
Throughout his career, Baek has collaborated with talented individuals such as Seung-oun Kang and Sang-young Moon. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Doo-heun Baek's contributions to the fields of semiconductor technology and metal workpiece processing are noteworthy. His innovative patents reflect his commitment to advancing technology and improving manufacturing processes. As he continues to work at Samsung Electronics, Baek's future endeavors are sure to make a lasting impact in the industry.