This inventor holds 1 USPTO granted patent. Top assignee: 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:
Years Active: 2026
Title: Changyeol Ham and Ultrapure Water Manufacturing
Introduction
Changyeol Ham is an inventor based in Yongin-si, South Korea. His patent work includes technology for manufacturing ultrapure water, a process relevant to applications that require highly purified water.
Latest Patents
The provided information lists one patent for Ham: “Ultrapure Water Manufacturing Facility.” The invention describes a system with a first tank, sequentially arranged reverse osmosis membranes, an electrodeionization device, and a downstream ion exchange resin tower containing boron-selective resin. A chemical supplier positioned between the reverse osmosis membranes supplies a pH regulator to the water being treated. Together, these components are designed to support ultrapure water production and boron removal.
Career Highlights
Ham is associated with Samsung Electronics Ltd. The supplied information credits him with 1 patent.
Collaborations
Younhaeng Lee and Cheolmin Shin are identified as Ham’s coworkers. The information provided does not specify their roles in the patent or describe particular collaborative projects.
Conclusion
Changyeol Ham’s listed patent focuses on an ultrapure water manufacturing facility that combines membrane treatment, electrodeionization, boron-selective resin, and pH regulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile