Legal analysis: In case of infringement, if the other party has registered and obtained authorization for the font, and if no obvious difference can be formed after the second modification, and the fonts are identical, the infringement will be determined. Infringements stipulated by the law include: unauthorized production of registered trademarks of others or sale of unauthorized registered trademarks; use of the same or similar words and graphics as other people's registered trademarks as product names or product decoration on the same or similar goods, and enough to cause misidentification.

Legal basis: "The People's Republic of China and the Civil Code"

Article 120 If civil rights and interests are infringed, the infringed party has the right to request the infringer to bear tort liability .

Article 183: If one is harmed due to protecting the civil rights and interests of others, the infringer shall bear civil liability, and the beneficiary may provide appropriate compensation. If there is no infringer, the infringer has escaped or is unable to bear civil liability, and the victim requests compensation, the beneficiary shall provide appropriate compensation.

Article 1,167 If an infringement endangers the personal or property safety of others, the infringed party has the right to request the infringer to bear tort liability such as ceasing the infringement, removing obstacles, and eliminating danger.

Article 1,168 If two or more persons jointly commit infringement and cause damage to others, they shall bear joint and several liability.