Hwaseong, South Korea

Eun-sung Lee

This inventor holds 28 USPTO granted patents and 10 published patent applications, primarily in Optical Systems. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2003-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eun-sung Lee. Retrieved from https://idiyas.com/inventor/eun-sung-lee-itbby54n

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 28 

% Patents Active = 42.9

Average Co-Inventor Count = 4.2

ph-index = 5

Forward Citations = 82(Granted Patents)


Location History:

  • Taejeon, KR (2003)
  • Daejeon-si, KR (2012)
  • Hwaseon-si, KR (2015)
  • Daejeon, KR (2004 - 2016)
  • Hwaseong-si, KR (2013 - 2019)

Company Filing History:


Years Active: 2003-2019

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Areas of Expertise:
Optical Switching Unit
Variable Liquid Lens
Microfluidic Device
Optical Probe
Imaging Device
Wafer-Level Lens Module
MEMS Device
Fluidic Lens
Aperture Adjustment
Inductor Embedded
Micro Lens
Scanning Lens Apparatus
28 patents (USPTO):Explore Patents

Title: **Eun-sung Lee: Pioneering Innovations in Optical Technologies**

Introduction

Eun-sung Lee is an accomplished inventor based in Hwaseong-si, South Korea, known for his substantial contributions to the field of optical technologies. With a remarkable portfolio of 28 patents, he has established himself as a leading figure in innovative research and development within the tech industry.

Latest Patents

Eun-sung Lee's recent patents showcase his expertise and creativity. Among his notable inventions are:

1. **Optical Switching Unit, Optical Probe Including the Same, and Medical Imaging Apparatus Including Optical Probe** - This patent involves an optical switch integrated within an optical probe designed for insertion into body cavities. The probe features a unique dual-region design that allows it to switch the light path based on the refractive index of introduced fluids, thus enhancing medical imaging capabilities.

2. **Variable Liquid Lens System** - This invention presents a variable liquid lens system within a transparent lens barrel that enables the adjustment of liquid lens positions through fluid manipulation across various compartments. This innovation holds significant applications in optical devices requiring adaptable lenses.

Career Highlights

Eun-sung Lee works at Samsung Electronics, a global leader in technology and innovation. His role has allowed him to contribute to various projects that leverage cutting-edge technology and enhance consumer electronics, particularly in the realm of imaging and optical systems.

Collaborations

Throughout his career, Eun-sung has collaborated with esteemed colleagues, including Min-seog Choi and Seung-wan Lee, to push the boundaries of research and develop pioneering technologies. These partnerships have significantly influenced the advancement and practical applications of their shared inventions.

Conclusion

Eun-sung Lee's impressive collection of patents highlights his dedication to advancing optical technologies and improving medical imaging. His work at Samsung Electronics continues to make a profound impact on the tech industry, fostering innovative solutions that benefit society as a whole. With a continued focus on collaboration and technological advancement, Eun-sung is poised to remain at the forefront of innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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