What should I do if I encounter patent infringement? How to prove patent infringement?

What should I do if I encounter patent infringement? How to prove patent infringement? Today, Bian Xiao, Bajie Intellectual Property, will sort out some materials to answer for you: What should I do if I encounter patent infringement? 1, requesting the management of the State Patent Office. 2. Bring a lawsuit to the court. China's civil procedure law stipulates that the parties have the responsibility to provide evidence for their claims. The people's court shall investigate and collect evidence that the parties and their agents ad litem cannot collect on their own due to objective reasons, or evidence that the people's court considers necessary for hearing a case. So how to prove patent infringement? In general patent infringement litigation, the party making the accusation bears the burden of proof for its claim, that is, it should prove that: 1 is the legal right holder of the infringed patent; 2. The accused infringer has committed an infringement; 3. The object pointed by the alleged infringer belongs to the scope of patent protection.