Invention patents are easy to understand. Generally speaking, new products are newly developed, or some previous schemes have been greatly improved and achieved success. Generally speaking, you can apply for a patent for your invention, which falls into the following two categories: products and methods. A product usually refers to the invention of an object, and a method usually refers to a scheme without an object. Are expressed in words as a guide.
Legal basis: Paragraph 1 of Article 59 of the Patent Law of People's Republic of China (PRC), the scope of protection of the patent right for invention or utility model is subject to the content of the claim, and the description and drawings can be used to interpret the claim.
Article 20 of the Detailed Rules for the Implementation of the Patent Law The patent claim shall specify the technical features of the invention or utility model and clearly and concisely state the scope of protection requested. Therefore, when determining the scope of patent protection, firstly, the content of the patent right shall prevail, in which "Yi" refers to the essential content of the technical characteristic parameters recorded in the patent right. On this premise, the patent right can be explained by using the specification and attached drawings. The explanation here is to grasp the requirements of the claim as a whole, but not as a reference when some technical parameters and characteristics in the claim are unclear.