Location History:
- Gyeonggi-do, KR (2006)
- Guri-si, KR (2007)
Company Filing History:
3 out of 131,611 
2 out of 2 Years Active: 2006-2025
Title: Tae-hyun Han: Innovator in Semiconductor Technology
Introduction
Tae-hyun Han is a notable inventor based in Guri-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on advancing the capabilities of semiconductor fabrication and nonvolatile memory devices.
Latest Patents
One of his latest patents is a semiconductor fabrication apparatus. This apparatus includes a light source that emits light, a substrate stage for receiving a substrate exposed to the emitted light, a reticle positioned between the substrate stage and the light source, and a reticle stage designed to hold the reticle. The reticle stage features a lower plate, an upper plate, and an actuator that allows movement parallel to the upper plate, ensuring precision in the fabrication process.
Another significant patent is for a nonvolatile memory device and its manufacturing method. This device comprises a semiconductor substrate with a source region and a drain region, along with a channel region situated between them. The design includes multiple layers such as tunnel oxide layers, charge trapping layers, and a gate electrode, all contributing to the device's functionality and efficiency.
Career Highlights
Tae-hyun Han has worked with prominent companies in the technology sector, including Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in semiconductor technology.
Collaborations
Throughout his career, Tae-hyun has collaborated with talented individuals such as Hee-soon Chae and Chung-woo Kim. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Tae-hyun Han is a distinguished inventor whose work in semiconductor technology has led to significant advancements in the field. His patents reflect his commitment to innovation and excellence, making him a key figure in the industry.