How to file a patent application in Changsha, Hunan

How to file a patent application in Changsha, Hunan? Patent application is a necessary procedure for obtaining patent right. To obtain a patent right, the applicant must apply to the State Patent Office. So how to file a patent application in Changsha, Hunan? How to file a patent application in Changsha, Hunan Province? To apply for a patent, the necessary application documents shall be submitted and the fees shall be paid in accordance with the regulations. Two, the patent application must be handled in the form of paper or electronic application. Oral instructions or samples or models can not be used instead of paper or electronic application documents. Three, all formalities should be signed in accordance with the provisions, and the signature should be completely consistent with the name or title filled in the request. The signature shall not be copied. The procedures involving the transfer of rights shall be signed by all applicants, and other procedures may be signed by the representatives of the applicants. Where a patent agency is entrusted, it shall be signed by the patent agency. Four, the formalities should be accompanied by documents or attachments, documents and attachments should use the original or copy, not copy. If there is only one original, you can use a copy, but at the same time you need to attach a certificate that the copy issued by the notary office is consistent with the original. How to file a patent application in Changsha, Hunan?