Intellectual property manager ... I really didn't know before you said it. I just looked it up online. It is an exam from Beijing, similar to the "Patent Management Engineer" exam in Shanghai, with low gold content and regional characteristics. This exam is generally for people who want to do intellectual property management in enterprises, and it is divided into three levels-assistant intellectual property manager, intellectual property manager and senior intellectual property manager. The former certificate can only be tested after two years, and the training fee and examination fee for the examination are relatively expensive. Many people say they bought the certificate, but I still don't want to take the exam.