Article 15 of the "Patent Agency Regulations" stipulates:
Article 15 Chinese citizens who support the Constitution of the People's Republic of China and meet the following conditions may apply for a patent Agent qualifications:
(1) Over 18 years old, with full capacity for civil conduct;
(2) Graduated from a college majoring in science and engineering (or having equivalent academic qualifications), And master a foreign language;
(3) Be familiar with patent law and related legal knowledge;
(4) Have engaged in scientific and technological work or legal work for more than two years.
So according to this regulation, law undergraduates are not eligible to take the exam.