GENEVA, Dec. 23 -- HASS CO., LTD. (77-14, Gwahakdanji-roGangneung-siGangwon-do 25452), 주식회사 하스 (강원특별자치도강릉시과학단지로 77-14) filed a patent application (PCT/KR2025/008102) for "ULTRA-LOW THERMAL EXPANSION CRYSTALLIZED GLASS" on Jun 12, 2025. With publication no. WO/2025/259043, the details related to the patent application was published on Dec 18, 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): LIM, Hyung Bong (107-dong 2906-ho, 10, Geongeon 8-gil, Sang...