According to the actual needs of patent work in that year and the difficulty of examination questions, the passing score of the qualification examination for ordinary patent agents is: legal knowledge (that is, the sum of patent legal knowledge and related legal knowledge) 150, and agency practice (that is, patent agency practice single subject) 90.

Brief introduction of patent agent:

A patent agent refers to a person who has obtained the qualification to apply for a patent and handle other patent affairs on behalf of others. A patent agent should have certain practicing conditions. After examination and approval, China National Intellectual Property Administration will issue a patent agent qualification certificate, practice for one year, and put it on record through the patent agent management system.

Refer to the above? Baidu encyclopedia-patent agent