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For the Inventor, By the Inventor

Pyeongtaek, South Korea

Ji Eun Han

This inventor holds 6 USPTO granted patents. Top assignees: Milaebo Co., Ltd., Milaebo Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Eun Han. Retrieved from https://idiyas.com/inventor/ji-eun-han-29w4potg

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

USPTO Granted Patents = 6

% Patents Active = 83.3

Average Co-Inventor Count = 4.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal5 out of 21 
 
Milaebo Co., Ltd.
 patents
silverMedal1 out of 1 
 
Milaebo Co., Ltd.
 patent

Years Active: 2024-2026

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6 patents (USPTO):Explore Patents
1. 12644179 - Apparatus for collecting reaction by-products for semiconductor processes through pyrolysis in the high temperature region and oxidation reaction in the low temperature region (2026-06-02),
2. 12438010 - Apparatus for collecting by-product for semiconductor manufacturing process with improved collection space efficiency (2025-10-07),
3. 12195849 - Apparatus for trapping multiple reaction by-products for semiconductor process (2025-01-14),
4. 12104247 - Apparatus for trapping multiple reaction by-products for semiconductor process (2024-10-01),
5. 12030007 - Apparatus for trapping reaction by-product created by etching process (2024-07-09),
6. 11872516 - Apparatus for trapping of reaction by-product with extended available collection area (2024-01-16),

Title: Ji Eun Han: Innovator in Semiconductor Manufacturing

Introduction

Ji Eun Han is a prominent inventor based in Pyeongtaek-si, South Korea. He has made significant contributions to the field of semiconductor manufacturing, holding a total of five patents. His innovative work focuses on improving the efficiency of by-product collection processes in semiconductor production.

Latest Patents

One of Ji Eun Han's latest patents is an "Apparatus for collecting by-product for semiconductor manufacturing process with improved collection space efficiency." This invention aims to enhance the collection of by-products by providing a multi-stage collection function. The apparatus guides exhaust gas through an internal collection tower, which includes various collection parts, thereby improving the efficiency of the collection space.

Another notable patent is the "Apparatus for trapping multiple reaction by-products for semiconductor process." This apparatus is designed to trap multiple reaction by-products by utilizing a trapping region that is divided based on vertical temperature distribution. It effectively captures reaction by-products from gas discharged during the deposition of thin film layers in semiconductor manufacturing.

Career Highlights

Ji Eun Han is currently employed at Milaebo Co., Ltd., where he continues to develop innovative solutions for the semiconductor industry. His work has been instrumental in advancing technologies that enhance manufacturing processes and improve overall efficiency.

Collaborations

Ji Eun Han collaborates with talented coworkers, including Che Hoo Cho and Yeon Ju Lee, who contribute to the innovative environment at Milaebo Co., Ltd. Their combined expertise fosters a culture of creativity and technological advancement.

Conclusion

Ji Eun Han's contributions to semiconductor manufacturing through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to pave the way for advancements in manufacturing efficiency and technology.

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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