This inventor holds 1 USPTO granted patent and 21 published patent applications. Top assignee: Samsung Electronics 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: Changheon Lee - Innovator in Resist Composition and Pattern Formation
Introduction
Changheon Lee is an inventor based in Suwon-si, South Korea. He is known for his work in the field of resist compositions and pattern formation methods. Although he currently holds no granted patents, his contributions to the field are noteworthy.
Latest Patent Applications
Changheon Lee has filed several patent applications, including a resist composition and pattern formation method using the same. This method utilizes a resist composition that includes an organometallic compound and an additive, along with a solvent that may be non-polar, polar aprotic, or a combination of both. Another application involves a resist composition that includes a polymer with a specific repeating unit and an additive, aimed at forming patterns without crosslinking groups.
Conclusion
Changheon Lee's innovative approaches in resist compositions and pattern formation methods highlight his potential impact in the field of technology and materials science. His ongoing work may lead to significant advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile