# Legal technical measures to "imitate" hot-selling technologies Enterprises can learn from hot-selling technologies without infringing patents through the following technical measures: ## Patent avoidance design -**Patent analysis and mapping**: Detailed study of the scope of protection and claims of existing patents -**Design bypass**: Develop solutions with similar functions but different implementation methods -**Change the implementation parameters**: Modify key dimensions, materials or process parameters ## Technical alternative -**Alternative technical route**: Using different technical principles to achieve similar functions -**Reverse engineering**: Analyze product functions within the scope permitted by law (but not directly copy) -**Independent research and development**: Develop independent solutions based on the same market needs ## Legal strategy -**Use of patent regionality**: Conduct business in areas that are not protected by patents -**Use of expired patent technology**: Use technology that has entered the public domain -**Barriers to developing patents**: "Design revolves around" existing patents to form its own patent pool The above methods should be used within the scope of legal compliance, and it is recommended to consult a professional intellectual property lawyer before implementation.