What should I do if I encounter a patent hooligan lawsuit?

What should enterprises do in the face of patent litigation? First of all, the most important thing is to be calm. Don't panic as soon as you receive a lawyer's letter, thinking that a lawyer's letter means huge compensation, and thinking about reconciliation with the other party, then you will fall into the trap. After you calm down, keep your head clear and go to the second step. The second step is to see if the infringing products mentioned by the other party are produced by themselves. If it doesn't happen at all, it's ignored. Don't think that this situation does not exist. These proprietary cockroach companies often adopt the mode of casting their nets widely, and they didn't know your products in detail before. Anyway, sending a lawyer's letter is just a mass function for him. If this enterprise does produce the products mentioned in the lawyer's letter, then it will enter the third step of the coping strategy. The third step is to analyze the patents mentioned in the opposing lawyer's letter. In order to prevent the other party from succeeding, it is best to search, download and analyze all the patents of the other party. If the result of the analysis is that the technical scheme is different or the technical scheme is the same, but the patent right is invalid, we will continue to adopt the strategy of ignoring it. Of course, if you want to be free from its harassment in the future, you can also send a lawyer's letter to the other party. If the technical scheme really falls into the patent claim of the other party, and the patent of the other party is within the validity period of the right, we will enter the fourth step strategy. The fourth step is to see in which country the patent of the other party was applied, and whether it is our market country. If it is not our market country and there is no customs transit, there is no threat to us at present. However, in the future, the company should be listed as the key monitoring object, one is to monitor the company's subsequent patent disclosure, and the other is to monitor the layout of the company's priority patents in other countries. That is to say, there is no infringement at present, which does not mean that there will be no infringement in the future. If there is infringement, then enter the fifth step strategy.