In this way, China's well-known trademark recognition organs include administrative organs and judicial organs, which has changed the state in which administrative organs took the overall situation in the past. Therefore, the corresponding ways to identify well-known trademarks can also be divided into administrative identification and judicial identification: 1, and administrative identification 2. Apply to the industrial and commercial department for the recognition of well-known trademarks. In the work of trademark management, if a party thinks that the trademark used by others belongs to the circumstances specified in Article 13 of the Trademark Law, he may submit a written request to the administrative department for industry and commerce at or above the city, prefecture or state level where the case occurred, and submit relevant materials to prove that his trademark is well-known. The administrative department for industry and commerce will review and report to the Trademark Office step by step, and finally the Trademark Office will make a determination within 6 months. 3. If a party who applies to the Trademark Office for the recognition of a well-known trademark thinks that the trademark preliminarily examined and announced by others violates the provisions of Article 13 of the Trademark Law, he may, in accordance with the provisions of the Trademark Law and its implementing regulations, raise an objection to the Trademark Office within three months and submit relevant materials to prove that his trademark is well-known, or apply for the recognition of well-known. 4. Apply to the Trademark Review and Adjudication Board for the recognition of well-known trademarks. This means that the parties think that the registered trademark of others violates the provisions of Article 13 of the Trademark Law. They may apply to the Trademark Review and Adjudication Board for a ruling to revoke the registered trademark in accordance with the provisions of the Trademark Law and its implementing regulations, and submit relevant materials to prove that the trademark is well-known. They can also apply for the recognition of well-known trademarks at the same time. 5. Apply to the people's court for the recognition of well-known trademarks through judicial recognition. A party who has registered a well-known trademark thinks that the trademark used by others belongs to the circumstances stipulated in Article 13 of the Trademark Law, and may directly bring a lawsuit to the people's court and apply to the court for the recognition of the well-known trademark. In addition, if there is any objection to the well-known trademark recognized by the Trademark Office or the Trademark Review and Adjudication Board, the parties concerned may request the people's court to examine it. Therefore, the people's court not only has the right to identify well-known trademarks, but also has the right to conduct judicial review of well-known trademarks identified by trademark administrative organs. This is more conducive to ensuring the fairness, openness and rationality of the identification of well-known trademarks. At the same time, it should be noted that different identification methods are aimed at different situations and occur at different stages (at the time of application or after trademark registration). Different ways to identify well-known trademarks have different time limits: the time for the Trademark Office to make a ruling is 6 months, and the time for filing an objection application is 1.5 years; The ruling time of the Trademark Review and Adjudication Board is 2 years; The people's court shall calculate 9 months according to the procedures of first instance and second instance. In addition, the effects of various channels are also different: the determination of administrative organs is not final, and if the parties have objections, they can continue to request judicial organs to review; The judgment of the people's court is final.