Jangryul Park

Title: Jangryul Park: Innovator in Spectroscopic Measurement Technology.

Introduction

Jangryul Park is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of spectroscopic measurement technology. His innovative work has led to the development of a unique focus control method that enhances the precision of spectroscopic measuring apparatuses.

Latest Patents

Jangryul Park holds a patent for a "Focus control method for spectroscopic measuring apparatus, inspection method for semiconductor device, and spectroscopic measuring apparatus for performing the same." This patent describes a focus control method that utilizes a spectroscopic measuring apparatus equipped with a first and a second objective lens. The method involves placing a sample on a stage and obtaining a spectrum while moving the second objective lens vertically downward. A light intensity function, which varies with the distance from the sample surface, is derived from the spectrum. The focal position of the second objective lens is determined based on a threshold value of this light intensity function. He has 1 patent to his name.

Career Highlights

Jangryul Park is currently employed at Samsung Electronics Ltd., where he continues to innovate and contribute to advancements in technology. His work is pivotal in enhancing the capabilities of semiconductor devices through improved measurement techniques.

Collaborations

He collaborates with talented coworkers, including Kwangrak Kim and Myungjun Lee, who share his passion for innovation and technology.

Conclusion

Jangryul Park's contributions to spectroscopic measurement technology exemplify the impact of innovative thinking in the field. His patent and ongoing work at Samsung Electronics Ltd. highlight his role as a key player in advancing measurement techniques.