Recently, under the coordination of Jiangsu Provincial Intellectual Property Protection execution Cooperation Office (hereinafter referred to as "cooperative office"), administrative law enforcement personnel of Nantong Intellectual Property Office went to Changzhou City to conduct cross regional investigation and evidence collection of patent infringement disputes.

The Intellectual Property Office of Nantong City applied for law enforcement cooperation to the "cooperative office". After the case communication, the provincial "cooperative office" quickly launched the execution cooperation mechanism, immediately contacted the coordination liaison officer of Changzhou Public Security Bureau and was willing to cooperate. Under the guidance of the Protection Department of the Provincial Intellectual Property Bureau, the three parties of the Protection Department of Nantong Intellectual Property Bureau, Changzhou intellectual property bureau and the economic investigation branch of Changzhou Public Security Bureau jointly analyze, study and judge the case and discuss difficulties, and quickly formulate the action plan. Then, they went to the scene of the suspected infringing products production enterprises to conduct investigation, evidence collection and investigation. The whole law enforcement work was efficient and efficient quick.