After the patent certificate is authorized, how should the patentee use the certificate?

After the patent certificate is authorized, how should the patentee use the certificate? The greatest pleasure of applying for a patent is to get a patent certificate. What is a patent certificate? A patent certificate is a patent certificate issued to a patent applicant if the patent application has passed the examination and no reason for rejection has been found, which meets the conditions for granting a patent right. This is legal proof. The patent authorization certificate can be transferred and licensed, so as long as the certificate is in hand, the patent matters related to licensing can be handled well. How should the patentee use the certificate? There are three kinds of patent certificates in China, including invention patent certificate, utility model patent certificate and design patent certificate. A patent certificate is a document issued by the patent office to prove the patent right. After the patent application is examined and approved, the Patent Office shall make a decision to grant the patent right and issue a patent certificate. A patent certificate mainly records the name and patent number of the invention-creation, the names of the inventor and designer, the name and title of the patentee, the scope of rights protection, and the time when the patent was granted. If a patent has more than one patentee, China National Intellectual Property Administration will only issue a patent certificate to the first patentee after going through the patent registration formalities. If other patentees need a patent certificate, they can ask China National Intellectual Property Administration to issue a copy of the patent certificate. The number of patent certificates issued for the same patent right cannot exceed the total number of * * * same obligees at the time of issuing the certificate. Generally speaking, the invention patent certificate is difficult to obtain, because it needs to go through important substantive examination, and other patent certificates are easier to obtain, but easy to be invalid; If a patent passes the examination, it must be done in accordance with the instructions of the Intellectual Property Office. For example, it is very important to do the follow-up work well. If it is not done well, it is directly regarded as giving up the patent; After the completion, it will not be done once and for all, and the annual patent fee will be paid in the future.