A trademark is an important property of a company or enterprise, an important mark that distinguishes it from other goods, and one of the most important ways for users to identify it. However, the acquisition of a trademark must go through prescribed procedures, so that other companies cannot infringe the registered trademark of the company. Trademarks are protected by law, and the registrant has the exclusive right to use them. There are differences between "registered trademark" and "unregistered trademark" in China. A registered trademark is a trademark that is protected by law after it is registered with the relevant government departments, while an unregistered trademark is not protected by the trademark law.