1, responsible for the application and management of customers' patent electronic accounts. 2, responsible for submitting patent applications and defense documents. 3. Responsible for receiving and registering all documents issued by the State Information Bureau, and urging the patent agent engineer to reply and make corrections within the prescribed time limit. 4. Be responsible for making and paying the list of official patent fees. 5. Be responsible for the service of patent customers and power customers. 6. Be responsible for expediting the annual patent fee and developing new business. 7, responsible for patent application, rejection, authorization and other patent affairs statistics, and serve the county intellectual property office and the source of the case.