2 to 3 days after the interview. According to the announcement on the official website of Shanghai Patent and Trademark Office, the company’s interviews are divided into written examination and interview. After the interview, the admission results will be released in 2 to 3 days, so you need to wait patiently. Shanghai Patent and Trademark Office Co., Ltd., established in 2004 and located in Shanghai, is an enterprise mainly engaged in technology promotion and application services.