If you apply for a trademark yourself, you need to make a trademark inquiry in advance. If the trademark is registered by others, you are likely to fail to register again. It is suggested that you consult relevant professionals for trademark inquiry before trademark registration. Online self-service trademark registration is a direct trademark registration without going through a trademark agency. In accordance with the provisions of the Trademark Office, it is necessary to provide the trademark name, trademark category, business license and legal person ID card. It is recommended to use an efficient application tool, the online self-service application tool for quick trademark declaration, which is very easy to use and quick, and you can also check the trademark status after application.