Qingdao Cohenius Microelectronics Co., Ltd. was established in 2018 and is located in Qingdao International Innovation Park. It is mainly engaged in the R&D, design, production and sales of third-generation semiconductor silicon-based gallium nitride (GaN), focusing on providing the industry with high performance and low cost. Cost-effective GaN power device products and technical solutions. The company masters industry-leading GaN power devices and application design technology. Committed to integrating the industry's superior resources, creating a GaN device development and application ecosystem, and providing localized core component support for PD fast charging, smart home appliances, cloud computing, and 5G communications.