This paper uses statistical data analysis and field investigation to analyze the current situation of patent development of scientific and technology service industry in Guangdong province from the aspects of creation, application, protection, management and service, and finds that patent creation work is remarkable, application work is relatively weak, protection and management work is developing well, service work lacks. Based on the current situation survey, using SWOT analysis, proposes the strategy and countermeasures to enhance the Guangdong scientific and technology service industry patent quality and competitiveness.