INTERNATIONAL PATENT: OCI COMPANY LTD., 오씨아이 주식회사 FILES APPLICATION FOR "GREEN SHEET, METHOD OF MANUFACTURING SILICON NITRIDE SUBSTRATE WITH REDUCED WARPAGE AND SILICON NITRIDE SUBSTRATE MANUFACTURED THEREBY"

GENEVA, May 13 -- OCI COMPANY LTD. (94 Sogong-roJung-guSeoul 04532), 오씨아이 주식회사 (서울특별시중구소공로 94) filed a patent application (PCT/KR2024/016079) for "GREEN SHEET, METHOD OF MANUFACTURING SILICON NITRIDE SUBSTRATE WITH REDUCED WARPAGE, AND SILICON NITRIDE SUBSTRATE MANUFACTURED THEREBY" on Oct 22, 2024. With publication no. WO/2025/095438, the details related to the patent application was published on May 08, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): KIM, Taehong (R...