In addition to the influence of patent types on the evaluation of professional titles, we should also pay attention to
1. Whether the patent is related to the post.
It is best to authorize unpaid status. You can change the inventor and authority.
I was as confused as you when I evaluated my professional title last year. I know the importance of patents in evaluating professional titles. I wanted to buy a patent, but I didn't understand it at all. I can't start. However, on the recommendation of a friend, I asked a patent trading company called Yike. Ask for help. The company not only patiently answered all my questions according to my needs, but also helped me find a suitable patent and successfully evaluated my professional title. If you have the need to buy a title patent, you may consult the company website. I hope my answer is helpful to you.