Company Filing History:
Years Active: 2022
Title: Jongjin Kim: Innovator in Laser Produced Plasma Technology
Introduction
Jongjin Kim is a prominent inventor based in San Jose, CA, known for his contributions to the field of laser produced plasma technology. With a total of 2 patents, he has made significant advancements that enhance the capabilities of X-ray illumination systems.
Latest Patents
Jongjin Kim's latest patents include innovative methods and systems for generating X-ray illumination from laser produced plasma (LPP). One of his patents focuses on a laser produced plasma illuminator with a low atomic number cryogenic target. This invention involves directing a highly focused, short duration laser pulse to a cryogenically frozen target, igniting a plasma that generates multiple line or broadband X-ray illumination in the soft X-ray spectral range. This technology is particularly useful for measuring structural and material characteristics of semiconductor structures.
Another notable patent by Kim is the laser produced plasma illuminator with a liquid sheet jet target. In this invention, a focused laser pulse interacts with a liquid sheet jet target, igniting a plasma that also generates X-ray illumination. This method utilizes a convergent capillary nozzle or a convergent, planar cavity nozzle to create the liquid sheet jet, further advancing the capabilities of X-ray measurement techniques.
Career Highlights
Jongjin Kim is currently employed at Kla Corporation, where he continues to develop cutting-edge technologies in the field of semiconductor measurement and analysis. His work has positioned him as a key figure in the advancement of laser produced plasma applications.
Collaborations
Throughout his career, Jongjin Kim has collaborated with notable colleagues, including Chao Chang and Michael Friedmann. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Jongjin Kim's contributions to laser produced plasma technology have significantly impacted the field of semiconductor measurement. His innovative patents demonstrate his commitment to advancing scientific understanding and technological capabilities.