An invention patent with a service life of more than five years is a high-value invention patent, right?

It is wrong that an invention patent with a service life of more than five years is a high-value invention patent. An invention patent with a service life of more than five years is not necessarily a high-value invention patent, and a high-value invention patent may include an invention patent with a service life of more than five years. A high-value invention patent refers to an invention patent with high economic value and market competitiveness in a certain period of time. An invention patent with a service life of more than five years refers to an invention patent that is still valid for more than five years from the date of application. The criteria for identifying high-value invention patents include technical level, market prospect, economic benefits, etc. Keeping invention patents for more than 5 years is only one of the factors.