Seoul, South Korea

Chang Hyuck Lee

This inventor holds 45 USPTO granted patents and 4 published patent applications and 10 EPO patents, primarily in Camera Modules. Top assignees: Lg Innotek Co., Ltd., Lg Innotekco., Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Hyuck Lee. Retrieved from https://idiyas.com/inventor/chang-hyuck-lee

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

USPTO Granted Patents = 45 

% Patents Active = 93.3

 

Average Co-Inventor Count = 2.6

ph-index = 2

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 2015-2025

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Areas of Expertise:
LiDAR
Camera Module
Depth Information
Optical Output
Super Resolution
Image Sensor
Light Detection
Optical Element
Multiplexer
Light Emitting Device
Luminous Flux Control
Automatic Water Supply
45 patents (USPTO):Explore Patents

Title: **Innovative Contributions of Chang Hyuck Lee in Optical Technologies**

Introduction

Chang Hyuck Lee is a prominent inventor based in Seoul, South Korea, with an impressive portfolio of 43 patents. His contributions primarily focus on advancements in optical technologies, enhancing the functionalities of various devices through innovative methods and designs.

Latest Patents

Among his recent inventions, Chang Hyuck Lee has developed a **Method and Device for Outputting Light**, which provides a safe approach to light output. The technology ensures that the emitted light does not concentrate on a particular area, thus enhancing safety and functionality in diverse applications. Another notable patent is the **Camera Module**, which features improved capabilities. This invention includes a light output portion that alternates between two light signals during a single period, uses a lens equipped with an infrared filter, and generates electrical signals to acquire depth information and create 2D images of objects.

Career Highlights

Chang Hyuck Lee is associated with LG Innotek Co., Ltd., a leading company in electronic components specializing in innovative technologies. His work has significantly contributed to the company’s reputation as a pioneer in the optical devices sector, showcasing his commitment to technological advancement and excellence.

Collaborations

Throughout his career, Chang Hyuck Lee has collaborated with talented colleagues, including Lee Im Kang and Yang Hyun Joo. This teamwork has fostered a dynamic environment for creativity and innovation, leading to successful projects and significant technological breakthroughs.

Conclusion

Chang Hyuck Lee’s contributions to the field of optical technologies underscore the importance of innovation in enhancing device capabilities. With 43 patents to his name, his work continues to influence the industry, paving the way for safer and more efficient technological solutions. As he progresses in his career, the impact of his inventions will undoubtedly resonate throughout the electronics sector and beyond.

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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