This inventor holds 1 USPTO granted patent. Top assignees: Samsung E&A Co., Ltd., Samsung Electronics Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 2 
1 out of 138,671 
Years Active: 2026
Title: Jiwon Chun and Wastewater Treatment Innovation.
Introduction
Jiwon Chun is an inventor associated with Suwon-si, South Korea. His patent work addresses wastewater treatment, including the removal of fluorine and the treatment of ammoniacal nitrogen.
Latest Patents
Chun is associated with 1 patent, titled “Apparatus and Method for Treating Waste Water.” The invention describes a multi-stage treatment process. In successive flocculation tanks, chemical agents and carbon dioxide help coagulate fluorine and form flocculated materials. Sedimentation tanks then separate sludge from supernatant water, while a nitrification tank uses microorganisms to oxidize ammoniacal nitrogen. The process is designed to treat wastewater through coordinated chemical, biological, and solid-liquid separation stages.
Career Highlights
Chun’s listed company affiliations include Samsung Electronics Ltd. and Samsung E&A Co., Ltd. His patent reflects work on an integrated approach to wastewater treatment.
Collaborations
Jongkeun Yi and Jehun Kim are listed as Chun’s coworkers. The available information does not specify their roles in the patent or their particular contributions.
Conclusion
Jiwon Chun’s wastewater-treatment patent combines flocculation, sedimentation, and nitrification in a staged process intended to address fluorine and ammoniacal nitrogen in wastewater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile