If the infringement is prosecuted, if it really belongs to infringement, it should actively bear civil liability such as compensation for losses. If it does not constitute infringement, you can actively respond to the lawsuit and submit relevant evidence to the court to prove that there is no infringement. According to the relevant regulations, the prosecution shall submit a complaint to the people's court and submit a copy according to the number of defendants.
Legal objectivity:
Article 60 of the Patent Law: The patentee or interested party may, without the permission of the patentee, request the patent administration organ to handle the patent infringement, or directly bring a suit in a people's court. When dealing with it, the patent administration authorities have the right to order the infringer to stop the infringement and compensate for the losses; If a party refuses to accept it, he may bring a suit in a people's court within three months from the date of receiving the notice; If neither prosecution nor performance is made at the expiration of the time limit, the patent administration organ may request the people's court for compulsory execution. When an infringement dispute occurs, the invention patent is a product manufacturing method, and the unit or individual that manufactures the same product shall provide proof of its manufacturing method.