GENEVA, Jan. 3 -- LAPLACE (XI'AN) TECHNOLOGY CO., LTD. (Optoelectronics Research and Innovation Center Building 3, No. 76 Jinghe 3rd Street, Chongwen, Jinghe New Town, Xixian New AreaXi'an, Shaanxi 710000), 拉普拉斯（西安）科技有限责任公司 (中国陕西省西安市西咸新区泾河新城崇文镇泾河三街76号光电子学研究与创新中心3号楼) filed a patent application (PCT/CN2024/102124) for "GAS FLOW REGULATION METHOD AND REACTION DEVICE" on Jun 27, 2...