GENEVA, July 7 -- QING MAO MICROELECTRONICS (SHENZHEN) CO., LTD (Room701, Shenxintaifeng Building, No.86, Qianjin 1 Road, Xinan Sub-district, Baoan DistrictShenzhen, Guangdong 518000), 擎茂微电子(深圳)有限公司 (中国广东省深圳市宝安区新安街道灵芝园社区前进一路86号深信泰丰楼701) filed a patent application (PCT/CN2024/073407) for "SYSTEM FOR CONTROLLING LED LAMP STRING OR DISPLAY SCREEN PATTERN BY SMART PHONE" on Jan 22, 2024. With publication no. WO/2025/138370, the details related to th...