Ji 'an Hongbiao Intellectual Property Agency Co., Ltd. is an intellectual property company that provides one-stop enterprise services including trademark registration, trademark rejection review, trademark objection defense, trademark transfer, trademark invalidation declaration, trademark revocation and copyright registration.

It depends on whether foreign trademark is registered in China and well-known. The Chinese trademark you mentioned is earlier than the American trademark, and the letters are exactly the same, so it does not constitute infringement. On the contrary, the American enterprise conducted business in China and used the trademark of 18 and the Chinese trademark at the same time, which infringed on the prior right to use the Chinese trademark.