Daejeon, South Korea

Ji Eun Ahn

This inventor holds 4 USPTO granted patents and 6 published patent applications and 3 EPO patents. Top assignees: Hana Technology Co., Ltd., Sk on Co., Ltd., Sk on Co., Ltd.. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ji Eun Ahn. Retrieved from https://idiyas.com/inventor/ji-eun-ahn

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 6.6

ph-index = 1


Company Filing History:


Years Active: 2023-2026

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4 patents (USPTO):Explore Patents

Title: Innovations by Ji Eun Ahn

Introduction

Ji Eun Ahn is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of battery cells through innovative sealing and case opening mechanisms.

Latest Patents

One of Ji Eun Ahn's latest patents is a sealing apparatus for battery cells. This apparatus includes a process chamber with an internal space designed to load multiple battery cells. It features several sealing units that partially seal the battery cells and a driving portion that moves these units into contact with the cells. Another significant patent is a case opening apparatus. This device includes a suction portion that can grip both the upper and lower parts of a battery cell case, along with a rotation driving portion that facilitates the opening of the case.

Career Highlights

Throughout his career, Ji Eun Ahn has worked with prominent companies such as SK On Co., Ltd. and Hana Technology Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.

Collaborations

Ji Eun Ahn has collaborated with talented individuals in his field, including Sang Jun Park and Young Rae Oh. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Ji Eun Ahn's contributions to battery technology through his innovative patents demonstrate his commitment to advancing this critical field. His work continues to influence the development of more efficient battery systems.

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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