Jong-hyon Ahn

Title: Innovations of Jong-hyon Ahn in Semiconductor Technology

Introduction: Jong-hyon Ahn, based in Suwon-si, South Korea, is a prominent inventor recognized for his contributions in the field of semiconductor technology. With an impressive portfolio comprising 24 patents, Ahn has been instrumental in advancing innovations that enhance semiconductor devices.

Latest Patents: Ahn's latest inventions reflect his expertise in semiconductor device design. One such patent is for a trench isolation type semiconductor device that prevents recess formation in field regions and the corresponding method of fabrication. This innovation includes a semiconductor substrate with an active and field region, where a trench is formed in the field region. It features an oxide layer and a liner layer that are conformally formed inside the trench, along with a field insulating layer and a protective layer designed to avoid step differences on the substrate.

Another significant patent is focused on a semiconductor integrated circuit device, which integrates a static memory cell on a semiconductor substrate. This device consists of a tensile stress film on pull-down transistors and a compressive stress film on pass transistors. The static memory cell structure utilizes multiple pull-up and pull-down transistors to create a latch system, with pass transistors facilitating access to the latch.

Career Highlights: Jong-hyon Ahn has held significant positions at leading technology companies, notably at Samsung Electronics Co., Ltd. and Samsung Electronics Co., Ltd. His work at these organizations has played a vital role in developing advanced semiconductor technologies that cater to various electronic applications.

Collaborations: Throughout his career, Ahn has collaborated with esteemed colleagues such as Ki-seog Youn and Soo-cheol Lee. These partnerships have fostered a productive exchange of ideas, contributing to innovative breakthroughs in semiconductor technologies.

Conclusion: Jong-hyon Ahn's contributions to semiconductor innovations exemplify the critical role inventors play in technological advancement. His patents are a testament to his dedication and ingenuity in the field, impacting the future of electronics and paving the way for further developments in semiconductor technology.