GENEVA, Dec. 28 -- JIANGSU XUHAI OPTO-ELECTRONIC TECHNOLOGIES CO., LTD. (Quanshan Economic Development Zone Management Committee 1-638No.6 Tengfei Road, Quanshan Economic Development Zone, Quanshan DistrictXuzhou, Jiangsu 221000), 江苏旭海光电科技有限公司 (中国江苏省徐州市泉山区泉山经济开发区腾飞路6号泉山经济开发区管委会1-638) filed a patent application (PCT/CN2024/099813) for "OPTICAL MULTI-PASS CELL SYSTEM, GAS ABSORPTION DATA DETECTION METHOD, AND TERMINAL DEVICE" on Jun 18, 202...