if the objection is not established after the trademark is ruled, the trademark right is counted from the end of the announcement period, which means that your trademark right is counted from September 29, 22. The trademark dispute period is five years from the date of registration, which means that your trademark dispute period ends on September 28, 27. If this date is exceeded, the Trademark Review and Adjudication Board will not accept the relevant dispute application, except that the trademark is a well-known registered trademark.