Bong-Gil Yang

Title: Innovations of Bong-Gil Yang

Introduction

Bong-Gil Yang is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.

Latest Patents

One of his latest patents is titled "Semiconductor device with bipolar transistor and method of fabricating the same." This invention discloses a semiconductor device that includes a collector region in a semiconductor substrate. A base pattern is disposed on the collector region, and a hard mask pattern is placed on the base pattern. The hard mask pattern consists of a buffering insulation pattern and a flatness stopping pattern stacked in sequence. An emitter electrode is located in a hole that exposes the base pattern, penetrating the hard mask pattern. Additionally, a base electrode contacts the outer sidewall of the hard mask pattern and is positioned on the base pattern. The flatness stopping pattern contains an insulative material with etching selectivity to the buffering insulation pattern, the emitter electrode, and the base electrode.

Another notable patent is for "Nonvolatile memory devices and methods of fabricating the same." This invention includes a semiconductor substrate and a floating gate electrode on the substrate, which features an acute-angled tip at its upper end. A control gate electrode is insulated from the floating gate electrode and faces a portion of it. The angle formed between the semiconductor substrate and the upper portion of the lateral surface of the floating gate electrode is smaller than that formed between the substrate and the lower portion of the lateral surface.

Career Highlights

Bong-Gil Yang is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to contribute to groundbreaking advancements in semiconductor technology.

Collaborations

He has collaborated with notable coworkers, including Jung-sup Uom and Sup-youl Ju, who have also made significant contributions to the field.

Conclusion

Bong-Gil Yang's innovative work in semiconductor technology has led to multiple patents that enhance device performance and efficiency. His contributions continue to shape the future of the industry.