Answer Trademark disputes refer to disputes over registered trademarks, that is, disputes over trademark rights between two registered trademark owners because the two trademarks are identical or similar. Trademark disputes refer to trademark rights holders or interested parties who believe that a registered trademark violates Articles 10, 11, 12, 13, 15, and 16 of the Trademark Law , Article 31, the legal process of requesting the Trademark Review and Adjudication Board to apply to cancel a registered trademark; or the prior trademark registrant having a dispute over a later registered trademark and requesting the Trademark Review and Adjudication Board to cancel a registered trademark. Trademark dispute