First, utility model patents only protect products. The product should be an entity manufactured by industrial methods and occupying a certain space. All related methods (including the use of products) and naturally occurring items that have not been artificially manufactured are not protected objects of utility model patents.
Secondly, the creative requirements for utility models are not too high, but they are highly practical and have great practical value.
The third is to protect patent rights by simplifying the approval procedures, shortening the protection period, and lowering fee standards.