Chanho Park

Title: The Innovative Journey of Inventor Chanho Park

Introduction

Chanho Park, a distinguished inventor based in San Jose, California, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio consisting of 12 patents, Park has focused on innovations that enhance the efficiency and performance of semiconductor devices. His groundbreaking work continues to impact the sector positively.

Latest Patents

Among his latest patents is the "Split gate semiconductor with non-uniform trench oxide." This invention describes a metal oxide semiconductor field-effect transistor (MOSFET) featuring multiple parallel trenches. Each trench includes a first electrode connected to the gate terminal of the MOSFET and a second electrode, which is physically and electrically isolated from the first. Notably, the second electrode varies in width at different depths beneath the primary surface of the MOSFET. This design allows for improved performance, particularly with a non-uniform doping profile in the epitaxial layer.

Another significant patent is "Semiconductor device having reduced gate charges and superior figure of merit." This invention involves a semiconductor device structured with two groups of trench-like structures. The first group includes trench structures with active gate and source electrodes, while the second group features disabled trench structures, interleaved with the first. This innovative approach optimizes the operational performance of semiconductor devices.

Career Highlights

Chanho Park has had a distinguished career, working with renowned companies such as Vishay Siliconix and Fairchild Semiconductor Corporation. His experience in these leading firms has allowed him to develop a comprehensive understanding of semiconductor design and manufacturing processes, contributing greatly to his patent portfolio.

Collaborations

Throughout his career, Park has collaborated with talented individuals, including coworkers like Kyle Terrill and Ayman Shibib. These partnerships have fostered an environment of innovation, enabling the development of cutting-edge technologies in the realm of semiconductors.

Conclusion

In summary, Chanho Park exemplifies the spirit of innovation in the semiconductor industry. With 12 patents to his name and continuous efforts in refining semiconductor technology, Park remains a pivotal figure in the field. His contributions not only reflect his expertise but also pave the way for future advancements in semiconductor design and performance.