Yes.
The written expressions in the rights request must be strict and accurate, and the language must be concise and standardized. Do not use uncertain words and advertising words, use qualified words.
The content of the invention patent claims should be based on the patent application specification, explain the technical features of the invention or utility model, clearly and briefly write down the scope of patent protection required, and propose a claim under certain conditions. one or several independent patent rights. The request for patent application shall contain independent claims and may also contain dependent claims. A patent application request shall include at least one independent claim and may also include dependent claims.