What problems should patent agencies pay attention to?

If you want to apply for a patent and entrust an agency, you need to pay attention to the following issues:

1, whether the relevant institutions have the patent agency qualification issued by China National Intellectual Property Administration, beware of black intermediaries and black agents.

2. Patents usually involve some trade secrets. Pay attention to signing confidentiality agreements.

3. Investigate the relevant strength of the company, the number of patent agents, qualifications, experience, number of teams, successful cases, authorization rate and so on.

4. Whether the charges are reasonable, etc.