??? The R&D Technology Department took the lead and all departments cooperated with each other. In May 2021, the company passed the audit of China Guidance (Beijing) Certification Co., Ltd. and obtained the intellectual property management system certification.?This will help the company avoid intellectual property disputes and prevent related business risks, enhance the innovation awareness and innovation ability of all employees, and improve the company’s R&D efficiency and benefits.?Through effective intellectual property management, we will further integrate resource advantages, establish a benign intellectual property creation model, enhance the independent innovation capability of enterprises, and maximize the market value of intellectual property rights.