It is not recommended to use loopholes in existing patents to circumvent patent infringement charges. This behavior goes against the original intention of the patent system and may cause legal disputes and moral controversies. The patent system is designed to encourage innovation and technological disclosure. It is the right way to innovate and develop technology through legal means. If you want to develop new technologies while avoiding infringement, the following are some legal and reasonable ways: 1. **Conduct a comprehensive patent search**: Before developing new technologies, conduct a comprehensive search of existing patents in related fields to understand the current status of the technology and the existing patent layout, and clarify which technical points have been patented by others, so as to avoid repeated research and development falling into the scope of patent protection of others. 2. **Innovative research and development**: Invest energy in real technological innovation, find gaps or improvement directions in existing technologies, and develop new technologies that are unique and creative. Gain competitive advantages through your own innovative achievements, rather than trying to circumvent infringement through improper means. 3. **Cooperate with patent owners or obtain licenses**: If the new technology is related to certain existing patents, you can try to communicate with the patent owner to explore the possibility of cooperation, such as signing a license agreement and legally using the relevant patented technology to ensure the legality of research and development and commercialization activities. 4. **Use patent invalidation procedures**: If you believe that an existing patent does not meet the patent authorization conditions, you can file a patent invalidation request with the Patent Reexamination Board in accordance with relevant legal procedures to challenge the validity of the patent through legal channels. Only by abiding by laws, regulations and ethical standards and relying on your own innovation capabilities and legal technical strategies to carry out research and development can you achieve sustainable technological development and gain a foothold in market competition.