Is the core of patent right to get a patent or to own a physical object?

You don't have to make a physical object, but you need to pay attention to the following relevant provisions: the theme of the application for invention or utility model must be able to be manufactured or used in industry and produce positive effects. The so-called industry includes industry, agriculture, forestry, aquaculture, animal husbandry, transportation, culture and sports, daily necessities and medical devices. A technical scheme that can be manufactured or used in industry refers to a technical scheme that conforms to the laws of nature, has technical characteristics and can be implemented. Can produce positive effects, refers to the application for a patent for invention or utility model at the filing date, its economic, technical and social effects can be expected by technicians in their technical fields. These influences should be positive and beneficial. The review principle (1) is based on all the technical contents disclosed in the specification (including attached drawings) and the claims submitted on the application date, and is not limited to the contents recorded in the claims; (2) Practicality has nothing to do with how the invention or utility model applied for was created or whether it has been implemented.