GENEVA, April 27 -- SHENZHEN INFILED ELECTRONICS CO., LTD (1st to 3rd Floors of Building 18A, Tangtou Nangang Third Industrial Park Tangtou Community, Shiyan Street, Bao'an DistrictShenzhen, Guangdong 518100), 深圳视爵光旭电子有限公司 (中国广东省深圳市宝安区石岩街道塘头社区塘头南岗第三工业园第18A栋厂房1-3楼) filed a patent application (PCT/CN2023/137019) for "DISPLAY CONTROL METHOD AND DISPLAY CONTROL APPARATUS FOR LED DISPLAY SCREEN, AND LED DISPLAY SCREEN" on Dec 07, 2023. ...