Company Filing History:
Years Active: 2019-2021
Title: Dae-Jin Ham: Innovator in Semiconductor Technology
Introduction
Dae-Jin Ham is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative methods for fabricating semiconductor devices, which are crucial for modern electronics.
Latest Patents
One of Dae-Jin Ham's latest patents is titled "Semiconductor device having buried gate structure and method for fabricating the same." This patent outlines a method for fabricating a semiconductor device that includes several key steps. These steps involve forming a gate trench in a semiconductor substrate, creating a gate dielectric layer over the trench, and applying a first work function layer. Additionally, the method includes doping a work function adjustment element to form a second work function layer that overlaps with the trench's sidewalls. The process continues with the formation of a gate conductive layer that partially fills the trench and the creation of doped regions within the semiconductor substrate on both sides of the gate trench.
Career Highlights
Dae-Jin Ham is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work at SK Hynix has allowed him to develop and refine his innovative techniques in semiconductor fabrication. His contributions have been instrumental in advancing the company's technological capabilities.
Collaborations
Dae-Jin Ham has collaborated with notable colleagues, including Tae-Su Jang and Jin-Chul Park. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their field.
Conclusion
Dae-Jin Ham is a key figure in semiconductor innovation, with a focus on developing advanced fabrication methods. His patents and work at SK Hynix Inc. highlight his commitment to pushing the boundaries of technology in the semiconductor industry.