1. Preserve and fix the other party's evidence of infringement through notarization.
2. Send an official letter asking the other party to stop the infringement and negotiate to compensate for the loss.
3. Bring a lawsuit to the court to ask the other party to stop the infringement and compensate for the losses.
when bringing a lawsuit to the court, it should be brought to the intermediate people's court in the place where the infringement occurred or the defendant's domicile, and a search report made by the patent administration department of the State Council should be issued at the time of prosecution.
Several Provisions of the Supreme People's Court on Applicable Laws in the Trial of Patent Disputes
Article 2 Cases of first instance of patent disputes shall be under the jurisdiction of the intermediate people's courts where the people's governments of provinces, autonomous regions and municipalities directly under the Central Government are located and the intermediate people's courts designated by the Supreme People's Court.
article 5 a lawsuit brought for patent infringement shall be under the jurisdiction of the people's court in the place where the infringement occurred or where the defendant has his domicile.
The place of infringement includes: the place where the product accused of infringing the patent right of invention or utility model is manufactured, used, promised to be sold, sold or imported; The place where the patented method is used, and the place where the products directly obtained according to the patented method are used, promised to be sold, sold and imported; The place where the acts of manufacturing, selling and importing the patented product of design are implemented; The place where the act of counterfeiting other people's patents is implemented. The place where the infringement result of the above-mentioned infringement occurs.
article 8 the plaintiff who brings a lawsuit for infringement of the patent right of utility model shall issue a search report made by the patent administration department of the State Council at the time of prosecution.