I have an inventive idea, which has been finished on paper. How do I apply for a patent? Please give me advice. Thank you.

I disagree with the answer upstairs. According to the provisions of the patent law, you can file a patent application if you have an idea, and it doesn't have to be in kind.

However, there are many rules and regulations in the patent application documents, which are difficult for non-professionals to master. For example, the stipulation that "a creditor's right cannot have two periods" is difficult for ordinary people to notice.

So it is suggested that the landlord find a patent agent.