This is a common problem for technicians. First of all, if you write about the company where the patent is located, you need to confirm whether you can get the right to register through communication, or at least you need to get the necessary compensation; If you don't write for the company where the patent is located, you can mention that you are the person in charge of the patent, responsible for the patent, and fully responsible for the patent. And you need to know the patent in detail. Only in this way can we be convincing in the interview.