Can the invention patent be 100% authorized? If it is not authorized, the declaration is meaningless.

It is not necessarily risky to apply for an authorization rate of about 80% in general institutions, but it is impossible not to try.

Can only say that looking for a professional to reduce the risk. If you are a risk agent, you can promise to authorize the package, and if you fail, you can get a refund, but it is much higher than the general application.