A.？ The applicant enterprise must conform to the category of high-tech fields supported by the state.
B.？ Provisions on R&D expenses:
a.？ The proportion of enterprises with sales income of less than 50 million yuan in the latest year is not less than 6%;
b.？ The proportion of enterprises with sales income of 50 million yuan to 200 million yuan in the latest year is not less than 4%;
c.？ The proportion of enterprises with sales income of more than 200 million yuan in the previous year is not less than 3%.
C.？ The applicant must have independent intellectual property rights (excluding trademarks) obtained in the past three years or have an exclusive license for more than five years.
D.？ Transformation of scientific and technological achievements: the income of high-tech products (services) accounted for more than 60% of the total income of enterprises in that year.
E.？ Organization and management level of research and development.
F.？ Total assets and sales growth indicators.
The above are several important standards, which I hope will help you. For details, please refer to the Administrative Measures for the Accreditation of High-tech Enterprises and the Guidelines for the Accreditation of High-tech Enterprises as application materials, and the application procedures are contained in the documents.
Division I is a formal patent agency approved by the Intellectual Property Office, which can provide you with high-level consulting and patent agency work. I have the contact number Q in my file.