What are the differences between trademarks and copyrights? Do both have the same effect? Copyright only serves as a registration function, and its greatest significance is to reduce the author's burden of proof. Trademarks and patents are different. Once registered successfully, the certificate can defeat opponents and is a powerful weapon to protect rights and interests. What are the differences between trademarks, copyrights, and patents? What are the differences between trademarks, copyrights, and patents? Since trademarks and patent certificates have strong certifying power, entrepreneurs must apply for trademarks and patents in advance before their products are released to the public to prevent others from preemptively registering them. Once squatting occurs, although you can appeal, the procedure is complicated and costly. Many disputes have not yet been resolved. Entrepreneurs should take this as a lesson. In addition, it is best to register copyright for important works. If you do not want to register copyright, you can also keep a copy of the evidence for yourself in the simplest way, that is, apply for an email address of a well-known company and send a copy of the work to that The email address, time and content on the email will be important evidence when defending your rights. Although the legal effect of email is lower than that of copyright registration, and when actually defending rights, the cost of proof is likely to be higher than the copyright registration fee, this method can be regarded as leaving a regret for yourself.