1, the amount of illegal business is more than 200,000 yuan or the amount of illegal income is more than100,000 yuan;
2. Causing direct economic losses of more than 500,000 yuan to the patentee;
3. Counterfeiting more than two patents of others, with illegal business amount of100000 yuan or illegal income of 50000 yuan or more;
4. Other serious circumstances.
legal ground
Article 2 16 of the criminal law
Whoever counterfeits another person's patent, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention and shall also, or shall only, be fined.
Article 220
Where a unit commits the crimes specified in Articles 213 to 219 of this section, it shall be fined, and the directly responsible person in charge and other directly responsible personnel shall be punished in accordance with the provisions of each article of this section.