The criteria for determining the jurisdiction of patent dispute cases are as follows: 1. If the plaintiff only sues for manufacturing, if the place of manufacture of the infringing product is inconsistent with the place of sale, it shall be under the jurisdiction of the court in the place of manufacture; 2. If the plaintiff sues both the manufacturer and the seller, the courts in the place of production and the place of sale have jurisdiction to choose one of them to sue; 3. If the seller is a branch of the manufacturer, the plaintiff sues the manufacturer's manufacturing and sales behavior in the court of the place of sale, and the court of the place of sale has jurisdiction.

Legal objectivity:

Article 34 of the Civil Procedure Law of People's Republic of China (PRC) The parties to a dispute over a contract or other property rights may, by written agreement, choose the people's court for jurisdiction, such as the defendant's domicile, the place where the contract is performed, the place where the contract is signed, the plaintiff's domicile and the place where the subject matter is located. , but shall not violate the provisions of this law on hierarchical jurisdiction and exclusive jurisdiction.