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Jae Won Hahn

This inventor holds 11 USPTO granted patents and 2 published patent applications. Top assignees: Yonsei University, Korea Institute of Machinery & Materials. Active years: 2008-2025.

USPTO Granted Patents = 11 (Patent Applications = 2)

% Patents Active = 81.8

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 96(Granted Patents)

Company Filing History:

Korea Institute of Machinery & Materials

patents

Years Active: 2008-2025

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12405091 - Light-transmissive multispectral stealth device (2025-09-02),

2. 12282180 - Stealth device (2025-04-21),

3. 11230086 - Infrared stealth element using dual band perfect absorption metamaterial (2022-01-25),

4. 9958322 - Device for preventing intensity reduction of optical signal, optical emission spectrometer, optical instrument, and mass spectrometer including the same (2018-05-01),

5. 9028639 - Method of manufacturing stamp for plasmonic nanolithography apparatus and plasmonic nanolithography apparatus (2015-05-12),

6. 9025143 - Device for preventing intensity reduction of optical signal, optical emission spectrometer, optical instrument, and mass spectrometer including the same (2015-05-05),

7. 8490210 - Contact type plasmonic nano optical probe, parallel probe constituted of the same, plasmonic optical apparatus including the parallel probe, and a method of fabricating the parallel probe (2013-07-16),

8. 8101258 - High density information storage medium having plasmonic nano device (2012-01-24),

9. 7969555 - Lens structure, optical system having the same, and lithography method using the optical system (2011-06-28),

10. 7952684 - Light-modulating nano/micro scale aperture array device having immersion layer and high speed nano scale pattern recording system using the same (2011-05-31),

11. 7400380 - Two-dimensional light-modulating nano/micro aperture array and high-speed nano pattern recording system utilized with the array (2008-07-15),

Title: Jae Won Hahn: Innovator in Stealth Technology

Introduction

Jae Won Hahn is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of stealth technology, holding a total of 11 patents. His innovative work focuses on developing devices that enhance stealth capabilities through advanced materials and designs.

Latest Patents

One of his latest inventions is a light-transmissive multispectral stealth device. This device includes a selective wavelength absorption pattern layer made of conductive thin-film patterns that can transmit visible light while maintaining electrical conductivity. The design allows for electromagnetic resonance at multiple wavelengths, enhancing its stealth capabilities. Another notable patent is a stealth device that functions effectively against millimeter-wavelength electromagnetic waves. This device features a wavelength-selective absorption pattern layer that causes plasmonic resonance, providing high absorption at near-infrared laser wavelengths.

Career Highlights

Jae Won Hahn has worked at prestigious institutions such as Yonsei University and the Korea Institute of Machinery & Materials. His research and development efforts have significantly advanced the understanding and application of stealth technology in various fields.

Collaborations

He has collaborated with notable colleagues, including Hyeon Bo Shim and Ki Wook Han, contributing to the success of his innovative projects.

Conclusion

Jae Won Hahn's work in stealth technology exemplifies the intersection of innovation and practical application. His patents reflect a commitment to advancing technology that enhances stealth capabilities, making him a key figure in this specialized field.

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