How do researchers earn money through technology patents?

Patents can make money in the following ways:

(1) patent transfer and licensing, some enterprises declare high-tech enterprises, but they just lack patents, and may spend tens of thousands or even hundreds of thousands to buy patents in their own professional fields.

(2) Start a business with patents, turn patents into actual products or services, and reflect the value of patents by selling products and services to final consumers. special

(3) Patent subsidy policy. The patent for manufacturing bulk garbage depends on government subsidies to make money. In this way, you can only earn a little money, and you must know the patents like the back of your hand before you can mass-produce useless patents that can be licensed. This also generally requires your city to have a high patent subsidy policy.

(4) Patent litigation, which is not very easy to fight, is difficult, and the benefits are not high. If it is delayed for too long, there may be no benefits. This is mainly because ordinary individuals only apply for utility models, and even if the application for invention patents is authorized, they usually only apply for one invention patent.