This inventor holds 1 USPTO granted patent. Top assignee: Fairchild Korea Semiconductor Ltd.. Active years: 2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2005
Title: Innovations of Dong-ho Hyun in Bipolar Transistor Technology.
Introduction
Dong-ho Hyun is a notable inventor based in Bucheon, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the development of bipolar transistors. His innovative work has led to advancements that enhance the performance and reliability of these essential electronic components.
Latest Patents
Dong-ho Hyun holds a patent for a bipolar transistor and methods of manufacturing the same. This invention addresses the occurrence of the Kirk effect, which can be problematic when high currents are injected into bipolar transistors. The design includes a first collector region with high impurity concentration, a second collector region also with high impurity concentration, and a base region formed within the second collector region. Additionally, a third collector region with even higher impurity concentration is positioned at the bottom of the base region. This configuration effectively prevents the base region from extending toward the second collector region during high current injection, thereby improving the current-driving capability and mitigating the Kirk effect.
Career Highlights
Dong-ho Hyun is currently employed at Fairchild Korea Semiconductor Ltd., where he continues to innovate in the semiconductor industry. His work has been instrumental in advancing the technology behind bipolar transistors, making them more efficient and reliable for various applications.
Collaborations
Throughout his career, Dong-ho Hyun has collaborated with talented individuals such as Chan-ho Park and Jin-myung Kim. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the semiconductor field.
Conclusion
Dong-ho Hyun's contributions to bipolar transistor technology exemplify the importance of innovation in the semiconductor industry. His patent not only addresses critical challenges but also paves the way for future advancements in electronic components.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile