The richest man in the world is the dream of many children. As I grow older, I gradually realize how far this dream is. But this dream is still possible, such as applying for a patent. Knowledge changes fate, and technology is the primary productive force. These are not just slogans. As long as these two points are refined, the richest man in the world is not a dream.

In fact, many scientists can become rich by applying for patents. For example, Qualcomm can earn billions of dollars by selling patents every year, and even an international giant like Apple must make profits for Qualcomm. Therefore, as long as you have scientific research achievements, apply for patents and get rich, this is not empty talk. There is still a gap with the richest man in the world. If you want to be the richest man in the world, then your patented technology must be excellent.

First, patents to solve cancer problems.

Medical problems have always been a concern of people, especially after COVID-19 this year, people pay more and more attention to health problems, but there are also many diseases that human beings can't overcome, such as various cancers and AIDS, which have threatened human beings for many years. With the accelerated pace of people's life, cancer has become more and more common, and the cost of an ordinary cancer treatment is simply several 654.38 million, or even millions. If cancer can really be cured, this income is objective. In fact, many ordinary families have no choice but to give up treatment when they are diagnosed with cancer, so this market is still very big.

Second, the technology of prolonging life for ten years

There is only one life. Although birth, illness and death are natural laws, there are always people who want to live a few more years. Since ancient times, emperors have begun to explore elixirs and even tried their best to preserve the remains. Lee Shau Kee, the second richest man in Hong Kong, said that he would spend 654.38 billion yuan for 30 years of life. Some people even go to embryonic stem cell therapy, and these people spend huge sums of money just to live a few more years. Therefore, if we can have the technology to prolong life for ten years, it will be deeply loved by people, and this market will be even bigger. Most people in modern times have been trying to become mortgages all their lives. If you have the technology to extend your life for ten years, someone may start trying to become a loan.

Third, the battery life is long.

With the progress of society and the improvement of people's quality of life, people now rely more and more on electricity. Look up at your household appliances, from washing machines, televisions, mobile phones, and even sweeping robots. These are inseparable from electricity, but our biggest difficulty at present is battery life. Most mobile phones are charged every day, and these appliances are DC. If there is a power outage one day, all the dishes are turned off, so the battery can last for a long time.

Having said that, in fact, I don't think it's important to be a global rich man. If you really have the ability to develop patents, it will benefit mankind and realize a better life is even more significant.