Is it necessary for patent agents to take the exam?

This is necessary. Examining patent agents can enhance professional competitiveness. Patent agency is a highly specialized field, which requires practitioners to have rich technical knowledge and legal knowledge. Passing the patent agent exam can prove that a person has a solid foundation and professional skills in these fields, so he is more competitive in the workplace. Patent agent certificate is a necessary condition for patent agents to carry out business, and it is also a symbol of a person's professional ability. Agents with patent agent certificates are more trusted and recognized by customers, which is helpful to improve customers' trust and recognition of patent agents.