2. Purchase genuine license: If you need to use the existing printed pattern, you can directly purchase the genuine license of the pattern.
3. Obtain the legal right to use, but please pay attention to the restrictions in the license agreement.
4. Seek the help of professional lawyers: When designing and using patterns, you can consult professional lawyers to obtain relevant legal knowledge and precautions to ensure compliance with relevant laws and regulations.
5. Check the registration of patents and trademarks: When designing and using patterns, you can check the registration of related patents and trademarks to avoid infringing on the intellectual property rights of others.