Sunnypol(SZ:002876) Shang Hai Zheng Quan Bao·2025-12-30 23:12Core Viewpoint - Shenzhen Sanlipu Optoelectronics Technology Co., Ltd. and its subsidiaries have recently obtained a total of 10 patent certificates from the National Intellectual Property Administration of the People's Republic of China, enhancing the company's intellectual property portfolio and competitive edge in the optoelectronics industry [1][14]. Patent Summary - The company has acquired a utility model patent for a glue filtering device, which improves the quality of output glue and enhances the yield in polarizer manufacturing [1][3]. - A utility model patent for an online detection device for PSA has been granted, which effectively detects defects in PSA [2][3]. - A utility model patent for a cover plate polarizer has been obtained, featuring improved hardness, scratch resistance, and reduced processing steps [4]. - A utility model patent for a dye-based polarizer for nylon sunglasses has been awarded, which simplifies the manufacturing process and enhances adhesion with PA resin [5]. - A utility model patent for a PA dye-based polarizer has been granted, noted for its durability and resistance to bending and high temperatures [10]. - A utility model patent for a polarizer processing device has been acquired, which simplifies the structure and processes involved in polarizer production, reducing costs and improving product quality [12][13]. - The patents are directly related to the company's core technologies and are expected to strengthen its market position and brand influence [14].