Seoul, South Korea

Jeong-Min Cha

This inventor holds 1 USPTO granted patent. Top assignee: Agency for Defense Development. Active years: 2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong-Min Cha. Retrieved from https://idiyas.com/inventor/jeong-min-cha

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2019

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1 patent (USPTO):Explore Patents

Title: Jeong-Min Cha: Innovator in Low-Shock Separation Technology

Introduction: Jeong-Min Cha is a prominent inventor based in Seoul, South Korea. He is known for his innovative contributions to the field of separation devices, particularly focusing on low-shock mechanisms. His work has significant implications for various applications, especially in defense technology.

Latest Patents: Jeong-Min Cha holds a patent for a low-shock separation device. This device is characterized by an internal locking structure that is unlocked, allowing a bolt to separate by operating a specific part of its components using high pressure generated by the combustion of powder. This innovative approach enhances the efficiency and safety of separation processes.

Career Highlights: Cha is affiliated with the Agency for Defense Development, where he applies his expertise in developing advanced technologies. His work in this institution has positioned him as a key figure in the advancement of defense-related innovations.

Collaborations: Jeong-Min Cha has collaborated with notable colleagues, including Zaeill Kim and Nam-Choon Kim. Their combined efforts contribute to the development of cutting-edge technologies in their field.

Conclusion: Jeong-Min Cha's contributions to low-shock separation technology exemplify the impact of innovative thinking in defense applications. His patent and collaborative efforts highlight the importance of teamwork in advancing technological solutions.

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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