According to the online inquiry, the original registered trademark of Zhongshan Nuopu is English lope, but Chinese Nuopu is not registered. On November 8, 21, Mr. Lin Hanbo applied to the State Trademark Office to register the Chinese trademark of NOP Air Energy. After that, Zhongshan NOP also submitted its application for registration in Chinese on December 23 of the same year. On May 1th, 211, the State Trademark Office made a preliminary examination with the document number: ZC88239BHI. In addition to rejecting the lamps and water heating instruments that Yang Ming had applied for registration, the preliminary examination decided to approve Mr. Lin Hanbo's application for registration in eleven categories, such as air conditioners, water heaters, range hoods, refrigerators, drinking water filters, electric heaters and fans, and make an announcement. In addition, according to the registration application number query provided by the official website of Zhongshan Nuopu Company, it shows that there is an error, and it is estimated that the application has been rejected and will not be announced. Judging from this, the exclusive right to use the trademark of NOP Air Energy will eventually belong to Mr. Lin Hanbo, but before the State Trademark Office finally issued a trademark registration certificate to Mr. Lin Hanbo, Zhongshan NOP temporarily used the NOP Chinese trademark, and Mr. Lin Hanbo had no litigation right to pursue it. Once the trademark registration certificate is obtained, Mr. Lin Hanbo has the right to apply for the seizure of all products that use the Nop trademark in the same or similar commodity categories according to law, and can file a lawsuit according to law to investigate the economic and criminal responsibilities of the producers and sellers.