To find out the accurate information about trademark registration, you need to go to the official website of the Trademark Office of the State Administration for Industry and Commerce. The specific steps are as follows:

1. Log in to the Trademark Office of the State Administration for Industry and Commerce. Official website, click "Trademark Search" to enter (no registration required).

2. After entering the system, users can see the main functions: trademark similarity query, trademark comprehensive information query, trademark status information query, error message feedback, and operation guide.

3. Trademark similarity search is the commonly mentioned "pre-search" of trademarks. It is the most common way to search for trademarks. Generally, trademark registration risks can be determined through trademark similarity search. There are six query methods: Chinese character query, pinyin query, English query, numeric query, graphic query, and prefix query. After entering the system, users can click "Trademark Similar Search" to enter the similar search interface. Enter the conditions for similar trademark search;

4. Trademark Comprehensive Information Query After entering the system, the user can select the trademark comprehensive information query function to enter the main operation interface and enter the trademark comprehensive query conditions; For the validity of internationally registered trademarks , you should check the trademark process through "Process Status Query", and then comprehensively judge whether it is valid according to the provisions of the "Trademark Law".

5. Trademark Process Query When users enter the system, they can select the trademark status information query function to enter the main operation interface. Application number/registration number (required): Enter the application number or registration number to be queried, for example, enter: 2015452. Note: This is required content, otherwise the query cannot be made. As for the validity of an internationally registered trademark, you should check the trademark process through "Process Status Inquiry" and then comprehensively determine whether it is valid according to the provisions of the Trademark Law.