What is the patent of the same family? What is the function of patent of the same family?

I believe that many people who have applied for a patent have never heard of the patent of the same family, but it is not surprising that ordinary individuals will not apply for the patent of the same family. So what is the patent of the same family? What is the function of patent of the same family? Let's take a look with Bian Xiao. What is the patent of the same family? What is the function of patent of the same family? What is the patent of the same family? Patents of the same family are a group of patent documents based on the same priority document, which have been applied, published or approved by patent organizations in different countries or regions for many times. To put it bluntly, it is a patent family composed of patents with exactly the same content applied in different countries. Patent of the same family refers to a family of patents with the same invention idea, but the content has been modified or changed and submitted to many countries in different languages for publication or approval. What is the function of patent of the same family? 1) Understand the technology market distribution of competitors through the same patent. Patents of the same family are based on priority, so generally speaking, the patentee is the same person or the assignee of the patent right transfer. Accordingly, finding the patent family of related patents can grasp the market distribution of the same patentee and the distribution of partners or technology transferees. Moreover, the more patents owned by the patent family, the greater the importance of this technology to the obligee. 2) Paying attention to the examination and approval of the same family patent in different countries is helpful to monitor the possible trend of this technology. Patent of the same family is a patent application submitted to other countries within 12 or 6 months after the application according to the Paris convention. For some technologies, the inventor may have improved the technology within 12 months, so we can grasp the update trend of the invention through the comparative analysis of patents in the same subject. For the examination of the patent of the same subject, the examination of the previous application can generally be retrieved to help analyze the authorization prospect of the latter patent application. If the previous application of a product is rejected because it is not novel, the probability that the original priority basis of the latter application is rejected is very high. 3) Reducing language barriers with the help of kindred patents When reading patent documents, they are often interfered by different languages. It will be helpful to understand this technology if we can find similar patents with the same theme.