Seoul, South Korea

Eun-Ju Choi

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Ecodays Co., Ltd.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eun-Ju Choi. Retrieved from https://idiyas.com/inventor/eun-ju-choi-dlbn8i09

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

Calculating rank

 

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2010

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2 patents (USPTO):Explore Patents

Title: Innovator Eun-Ju Choi: Pioneering Wastewater Treatment Solutions

Introduction: Eun-Ju Choi is a prominent inventor based in Seoul, South Korea, recognized for her significant contributions to environmental technology. With a focus on innovative wastewater treatment methods, she holds two patents that showcase her commitment to sustainability and effective waste management.

Latest Patents: Eun-Ju Choi's recent patents demonstrate her expertise in developing advanced wastewater treatment processes. One of her latest inventions is a plant for wastewater treatment, which features a reactor designed to enhance the decomposition of pollutants through increased dissolved oxygen levels. This innovative design includes multi-layer sludge separating components and carefully positioned carriers filled with microbes, facilitating a biological reaction that efficiently treats wastewater. Another notable patent is an apparatus and method for treating wastewater that encompasses various steps, including pre-treatment, aerobic and anaerobic treatment, degassing, and post-treatment. This comprehensive approach targets high-concentration wastewater, ensuring effective purification and sustainability.

Career Highlights: Eun-Ju Choi has established herself as a leader in her field while working at Ecodays Co., Ltd. Her expertise in environmental science and engineering has been instrumental in the development of cutting-edge solutions that address critical issues related to water pollution and resource management. Through her innovative patents, she continues to make a lasting impact on wastewater treatment technology.

Collaborations: Throughout her career, Eun-Ju Choi has collaborated with talented professionals, including her coworkers Hong-Bok Choi and Jae-Ki Lee. These partnerships have fostered a collaborative environment that drives innovation and enhances the effectiveness of their projects.

Conclusion: Eun-Ju Choi is an inspiring figure in the field of wastewater treatment, with her inventive solutions paving the way for a more sustainable future. Her contributions reflect her dedication to environmental preservation and her role as an influential innovator in South Korea.

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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