If the company is asked to produce proof (judicial or administrative identification) for administrative identification, the State Trademark Office can inquire

If it is judicial, ask the company to produce legal documents and then go to the court to search the case record. To prevent forged documents!

Based on reports from the masses, the Tongzhou Administration for Industry and Commerce conducted an investigation into 8 judicially recognized well-known trademark companies within its jurisdiction, and collected documents issued by the Municipal Intermediate People's Court and the Prefecture-level Municipal People's Court where the relevant provincial people's governments are located. After receiving legal documents such as judgments and mediation documents, they promptly sent letters to verify them, and the replies were all forged.

At the same time, you can send a letter to the Supreme People's Court to verify whether the well-known trademark has been judicially recognized (all judicially recognized trademarks are recorded). (Send a letter to the Letters and Calls Office of the Supreme People's Court and receive a clear reply)