Legal analysis: 1. Negotiation. Where a dispute arises from the exploitation of a patent without the permission of the patentee, that is, infringement of the patent right, it shall be settled by the parties through consultation. 2. litigation. If the parties to a patent dispute are unwilling to negotiate or fail to negotiate, the patentee or interested party may bring a lawsuit to the people's court. 3. Mediation by the patent administration department. The parties to a patent dispute may also request the administrative department for patent affairs to handle it.
Legal basis: Article 52 of the Patent Law of People's Republic of China (PRC), if there is a dispute between the parties on the implementation of the open license, it shall be settled by the parties through consultation; Unwilling to negotiate or failing to do so, they may request the administrative department for patent in the State Council for mediation, or bring a suit in a people's court.