Changwon, South Korea

Hongseok Seo

This inventor holds 4 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignee: Lg Electronics Inc.. Active years: 2013-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hongseok Seo. Retrieved from https://idiyas.com/inventor/hongseok-seo

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 25.0


Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2013-2015

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4 patents (USPTO):Explore Patents

Title: Innovations of Hongseok Seo

Introduction

Hongseok Seo is a notable inventor based in Changwon, South Korea. He has made significant contributions to the field of engineering, particularly in the development of advanced compressor technologies. With a total of 4 patents to his name, Seo continues to push the boundaries of innovation.

Latest Patents

Among his latest patents is a bush bearing fabricating method and a hermetic compressor that utilizes this technology. The bush bearing is designed to enhance durability by allowing a lubricant member to be adhered to a housing or press-fitted, significantly increasing its thickness. This innovation leads to improved resistance to abrasion, which is crucial for the longevity of compressors. The hermetic compressor features a rotational driver within a sealed container, a rotational shaft, and a compression mechanism that efficiently inhales and compresses refrigerant. The design includes a first bearing that supports the rotational shaft and a second bearing that is strategically positioned to control the gap between the shaft and the bearings.

Career Highlights

Hongseok Seo is currently employed at LG Electronics Inc., where he applies his expertise in engineering to develop cutting-edge technologies. His work has been instrumental in enhancing the performance and reliability of various electronic devices.

Collaborations

Seo has collaborated with talented colleagues, including Jeongmin Han and Jaechan An, to further advance their projects and innovations. Their teamwork has contributed to the successful development of new technologies in their field.

Conclusion

Hongseok Seo's contributions to the field of engineering, particularly through his innovative patents, highlight his role as a leading inventor. His work at LG Electronics Inc. and collaborations with fellow engineers continue to drive advancements in compressor 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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