1 Intellectual property rights include: trademarks, copyrights, patents, etc.
Patents are divided into: invention, utility model and appearance (China's classification).
3 simply understand the main protection technology and method of the invention, and the new protection structure and appearance protection are the beauty of color patterns.
Secondly, patents are regional, that is, you apply for domestic protection in China, and you apply for local protection abroad. If you want comprehensive protection, you can apply for foreign-related pct. Patent protection also has a time limit. At that time, patents will become the property of the public.
Also, every country has a lot of counterfeit things. Writing Japanese characters doesn't mean Japanese products, do you think?