R" is the abbreviation of "register" in English. The Chinese meaning of "register" is "registration". When goods or services are marked with this mark, it tells people that the graphics or words marked on it are not only trademarks, but also trademarks. It is also a registered trademark and is protected by national law. No other individual or organization can use it without authorization. When the trademark has not become a registered trademark, marking it with the "TM" mark tells the public that this graphic or The text is used as a "trademark" for goods or services, not a name or an advertisement. This can prevent the graphics or text it marks from flowing into the public domain, and it cannot apply to become a registered trademark and enjoy exclusive rights; at the same time, it is marked with "TM " mark can also be used as proof of using the graphic or text as a trademark. When applying for a registered trademark, you have the right to use it first. R ("R") is an internationally accepted registered trademark mark and is the first of the English word "register" Written in capital letters, it means registered. TM ("TM") is the abbreviation of the English word "Trade Mark", which means that the mark is a trademark, which may be unregistered or in the process of registration.