GENEVA, April 28 -- YANFENG INTERNATIONAL AUTOMOTIVE TECHNOLOGY CO., LTD. (Room A-786, No. 188, Ye Sheng Road, Lingang New Area, China (Shanghai) Free Trade ZonePudong New Area, Shanghai 201306), 延锋国际汽车技术有限公司 (中国上海市浦东新区中国（上海）自由贸易试验区临港新片区业盛路188号A-786室) filed a patent application (PCT/CN2024/125428) for "DISPLAY FILM AND PREPARATION METHOD THEREFOR, AND ORNAMENT INCLUDING DISPLAY FILM AND HAVING DISPLAY FUNCTION" on Oct 17, 2024. With publi...