GENEVA, Feb. 3 -- SUMITOMO ELECTRIC INDUSTRIES, LTD. (5-33, Kitahama 4-chome, Chuo-ku, Osaka-shi, Osaka5410041), 住友電気工業株式会社 (大阪府大阪市中央区北浜四丁目5番33号) filed a patent application (PCT/JP2024/021482) for "OPTICAL COMMUNICATION SYSTEM, EARTH STATION DEVICE, SATELLITE STATION DEVICE, AND COMMUNICATION METHOD" on Jun 13, 2024. With publication no. WO/2025/022854, the details related to the patent application was published on Jan 30, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which i...