GENEVA, June 29 -- MEIZHOU FRII LENS ELECTRONIC TECHNOLOGY CO., LTD. (First Floor, Plant A, Meizhou Xiuying Enterprise Co., Ltd., EPT Road, High-Tech Lndustrial Park, Shejiang, Meixian DistrictMeizhou, Guangdong 514000), 梅州市明眸电子科技有限公司 (中国广东省梅州市梅县区畲江镇高新技术产业园量能路梅州市琇莹实业有限公司厂房A首层) filed a patent application (PCT/CN2023/140554) for "VEHICLE ADVERTISEMENT DELIVERY MONITORING METHOD BASED O...