What are the provisions on the name of a patented invention?

The invention name in the request shall be consistent with the invention name in the specification. The name of the invention shall briefly and accurately indicate the subject and type of the application for a patent for invention. The name of the invention shall not contain non-technical words such as name, unit name, trademark, code name and model number. Nor shall it contain ambiguous words such as "and others" and "and its analogues"; Nor should we only use general words, so that no information about the invention is given. For example, we only use words such as "method", "device", "composition" and "compound" as the name of the invention. The name of the invention generally does not exceed 25 words. Under special circumstances, for example, some inventions in the field of chemistry may be allowed up to 40 words.