The answers to how to apply for trademark division are as follows: Article 1. Division procedures for trademark registration applications. A trademark registration applicant may apply to the Trademark Office for the goods or services specified in his registration application, requesting that the application be divided into two or more trademark registration applications. The filing date of the original registration application continues to apply to each divided application. Applicants should submit an application for trademark division and pay fees based on the number of divisions. Article 2: Procedures for division of exclusive rights to registered trademarks. A trademark registrant may apply to the Trademark Office for splitting the trademark into two or more registered trademarks for the goods or services designated by the trademark. The filing date of the original registered trademark continues to apply to each registered trademark after the division. The trademark owner should submit an application for trademark division and pay fees based on the number of divisions. After approving the trademark split, the Trademark Office shall issue trademark registration certificates to the split trademarks and re-set the trademark registration numbers. Article 3: The division period is limited in the trademark rejection review procedure. If the review applicant files an application for trademark division during the trademark rejection review procedure, he or she shall apply for division in accordance with the provisions of Article 1 within 30 days from the date of receipt of the Trademark Office’s decision to reject the trademark. Article 4: The time limit for division is limited in trademark opposition and dispute procedures. In trademark opposition procedures and trademark dispute procedures, the opposed party and the respondent in the dispute shall apply for division in accordance with the provisions of Articles 1 and 2 respectively within 60 days from the date of receipt of the Trademark Review and Adjudication Board Case Defense Notice. After the trademark opposition or dispute case is accepted, if the division of the disputed trademark is approved, the opponent or dispute applicant must clarify within 30 days from the date of receiving the notice from the Trademark Review and Adjudication Board whether to continue the opposition procedure or dispute with the divided trademark. procedures; if the relevant procedures are continued, fees should be paid again based on the number of cases.