After submitting the trademark registration application, the trademark will go through formal review and substantive review. After passing the substantive review, a preliminary review announcement will be made. If no objection is raised within three months of the announcement period, the registration announcement will be made and the trademark will be issued. Certificate of Registration.

Trademark review is divided into trademark formal review and substantive review. The contents of the review are as follows:

1. Trademark formal review: The submitted application documents (the qualifications of the trademark applicant) will be reviewed. Whether the certification documents comply with legal requirements), whether the application form is filled out in a standardized manner, whether the signatures/seals are consistent, the clarity of the trademark drawing specifications, and the trademark category review of the trademark application. According to the examination results of different trademark forms, the Trademark Office will issue corresponding documents ("Notice of Acceptance", "Notice of Supplement and Correction", "Notice of Rejection") to the trademark applicant or trademark registration agency.

2. Trademark substantive review: Review whether it violates prohibited clauses, whether it is novel, whether it infringes on the prior rights of others, etc. The Trademark Review and Adjudication Committee under the Trademark Office will review the application for registration. Conduct trademark data retrieval, comparative analysis, and investigation in the trademark database. Based on different trademark substantive examination results, the Trademark Office will decide to grant trademark rejection (partial rejection or total rejection), preliminary approval announcement, etc.