1. Overcoming the language barrier: Since patent applications in different countries or regions need to be written in different languages, the patent of the same family can overcome the language barrier by translating the original patent application into other languages, so that the inventor can obtain the patent protection of the same invention technology in multiple countries or regions, thus improving the scope of intellectual property protection and market competitiveness of the inventor.
2. Enhance the value of patents: Patents of the same family can enhance the value of patents, because the patent portfolio of the same invention theme or technical field can provide more complete and comprehensive technical solutions, thus having more commercial value.