1. Trademark refers to the logo of a product, such as the name of Haier and the Haier Brothers logo. They all fall within the scope of trademarks;
2. Domain name. It is recommended that the website must have a house number. This house number The number is the IP, and the IP corresponds to the corresponding domain name, which is unique;
3. A trade name is a commercial mark that can exist and be used independently. It represents the identity of the enterprise and can distinguish different enterprises. For example, when the word "Lenovo" is used as a trade name, several companies with the trade name "Lenovo" can be found across the country. These companies cannot be distinguished based on the trade name alone; but as a business name, the general public also knows that it represents Lenovo Group Co., Ltd., which produces computers;
4. Design belongs to the scope of patents and needs to be applied to the national patent department to own.