This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Uchicago Argonne, LLC. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Sang-Kee Eah and Single-Nanoparticle Interferometry
Introduction
Sang-Kee Eah is an inventor associated with Darien, Illinois, and Uchicago Argonne, LLC. His work includes an invention that uses a single metal nanoparticle to create scattered-light interference.
Latest Patents
Eah is associated with 1 patent, titled “Single Metal Nanoparticle Scattering Interferometer.” The invention uses a single metal nanoparticle as a beam splitter for incoming excitation light. Scattered light from the nanoparticle and its mirror image interferes across spatial and spectral domains. The mirror changes the spatial distribution of elastic scattering, while the scattered light’s broad spectral width enables distance measurement without scanning the mirror.
Career Highlights
The patent reflects Eah’s work on optical measurement techniques that use nanoparticle scattering and interference. His listed company affiliation is Uchicago Argonne, LLC.
Collaborations
Eah’s listed coworkers include Xiao-Min Lin and Gary P. Wiederrecht.
Conclusion
Sang-Kee Eah’s patent presents a nanoparticle-based interferometer designed to measure distance through scattered-light interference without requiring mirror scanning.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile