Chungcheongbuk-do, South Korea

In Guen Yeo

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Db Hitek Co., Ltd.. Active years: 2018-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: In Guen Yeo. Retrieved from https://idiyas.com/inventor/in-guen-yeo

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Chungcheongbuk-do, KR (2018)
  • Seoul, KR (2022)

Company Filing History:


Years Active: 2018-2022

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2 patents (USPTO):Explore Patents

Title: In Guen Yeo: Innovator in Image Sensor Technology

Introduction

In Guen Yeo is a prominent inventor based in Chungcheongbuk-do, South Korea. He has made significant contributions to the field of image sensor technology, holding a total of 2 patents. His work focuses on enhancing the performance and manufacturing methods of image sensors, which are crucial components in various electronic devices.

Latest Patents

Yeo's latest patents include a "Backside Illuminated Image Sensor and Method of Manufacturing the Same." This innovative sensor features a substrate with a frontside surface, a backside surface, and a recess formed in the backside surface. It incorporates pixel regions, an insulating layer, bonding pads, and an anti-reflective layer, which collectively improve the sensor's efficiency and image quality. Another notable patent is the "Image Sensor and Method of Manufacturing the Same," which describes a complex structure involving charge storage regions and floating diffusion regions, designed to enhance the sensor's functionality.

Career Highlights

In Guen Yeo is currently employed at Db Hitek Co., Ltd., where he continues to develop cutting-edge technologies in image sensors. His expertise and innovative approach have positioned him as a key figure in the industry, contributing to advancements that benefit various applications in consumer electronics.

Collaborations

Yeo has collaborated with notable colleagues, including Chang Hun Han and Jong Man Kim. Their combined efforts have led to significant advancements in the field of image sensor technology.

Conclusion

In Guen Yeo's contributions to image sensor technology exemplify the impact of innovation in modern electronics. His patents reflect a commitment to enhancing image quality and manufacturing processes, solidifying his reputation as a leading inventor in this field.

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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