This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Dongwoo Fine-Chem. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Su Young Choi and Nanoparticle Estimation
Introduction
Su Young Choi is an inventor associated with Dongwoo Fine-Chem in Jeollabuk-do, South Korea. Her patent work focuses on estimating the sizes or types of nanoparticles in a solution.
Latest Patents
Choi is listed as an inventor on 1 patent, titled “Method and Apparatus for Estimating Nanoparticles in a Solution.” The method generates laser-induced plasma inside a cell containing a solution and collects feedback signals from the resulting light, shock wave, and sound. It also records the incident laser intensity and the intensities of laser beams passing through the cell for each pulse. These measurements are supplied to a pre-trained nanoparticle estimation model to estimate the sizes or types of unknown nanoparticles in the solution.
Career Highlights
Choi’s documented patent contribution applies laser-based measurements and a trained estimation model to nanoparticle analysis. The patent identifies Dongwoo Fine-Chem as her company affiliation.
Collaborations
The patent lists Tae Yong Kim and Gi Hwan Ahn among Choi’s fellow inventors, indicating collaboration on the nanoparticle estimation method and apparatus.
Conclusion
Su Young Choi’s patent work combines laser-induced plasma measurements with model-based analysis to estimate nanoparticle characteristics in solution.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile