GENEVA, April 5 -- SHENZHEN HIKING PV TECHNOLOGY CO. LTD. (Floor 2, Building E, Guanghao Industrial Park, Longhua DistrictShenzhen, Guangdong 518109), 深圳黑晶光电技术有限公司 (中国广东省深圳市龙华区大浪街道陶元社区鹊山光浩工业园E栋201) filed a patent application (PCT/CN2024/108592) for "METHOD FOR PREPARING PEROVSKITE ABSORPTION LAYER BY GRADIENT CO-EVAPORATION AND TANDEM SOLAR CELL" on Jul 30, 2024. With publication no. WO/2025/066520, the details related to the patent application was published on Apr 03, 202...