How to reduce the sentence of invention patent?

According to the provisions of the third paragraph of Article 78 of the Criminal Law and the third paragraph of Article 29 of the Prison Law, criminals who have obtained invention patents can receive rewards such as commutation of sentences. Because if there is an invention or major technological innovation, it can be regarded as meritorious service (according to the income and contribution of the patent, you can get major meritorious service, meritorious service, or reward and praise, etc.). ), and meritorious service can be used as a necessary condition for commutation and the basis for calculating the extent of commutation, but it is not a sufficient condition, so applying for a patent can get commutation. It depends on the actual situation.