The categories of trademark registration for Internet companies usually include the following aspects:

1. Service trademarks: services involving Internet services, software development, network technology, etc.

2. Software trademarks: trademarks involving Internet applications, mobile applications, software products, etc.

3. Platform trademarks: trademarks involving Internet platforms, e-commerce platforms, social platforms, etc.

4. Content trademarks: trademarks involving Internet content, media, entertainment, etc.

5. Data trademarks: trademarks involving Internet data, information, analysis, etc.

6. Electronic payment trademarks: trademarks involving Internet payment, electronic money, financial technology, etc.

7. Network security trademarks: trademarks involving Internet security, information security, network protection, etc.

8. Other categories: Depending on the company's specific business areas, you can also apply for other applicable trademark categories.

When registering a trademark, the company needs to select an appropriate trademark category based on the characteristics and needs of its own business to ensure that the scope of trademark protection covers the services or products provided.

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