Unfair competition refers to enterprise uses improper or unfair means to increase the market share of its products, creating an unfair market environment for competitors that produce similar products, and seriously harming the interests of its competitors.
By definition, Which of the following behaviors is not unfair competition?
In the 1980s,IBM invested a lot of money to develop the key technology of the very large computer, and successfully applied for patents, resulting in the situation that IBM dominated the field of the very large computer in the 1990s