GENEVA, Oct. 19 -- SHIN-ETSU CHEMICAL CO., LTD. (4-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo1000005), 信越化学工業株式会社 (東京都千代田区丸の内一丁目４番１号) filed a patent application (PCT/JP2025/005088) for "OXIDE SINGLE CRYSTAL COMPOSITE SUBSTRATE AND METHOD FOR MANUFACTURING SAME" on Feb 17, 2025. With publication no. WO/2025/215946, the details related to the patent application was published on Oct 16, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organizatio...