Electronic invoice is the product of the information age. Like ordinary invoices, they are distributed to merchants in the form of unified issuance by the tax bureau. The invoice number is distributed to merchants with national unified coding and unified anti-counterfeiting technology. Electronic invoices are attached with the signature mechanism of the electronic tax bureau to promote national use.
The annual patent fee refers to the fee that the patentee shall pay to the Patent Office year by year from the year when the patent right is granted.
legal ground
patent law of the people's republic of china
Article 11 After the patent right for invention and utility model is granted, unless otherwise provided by law, no unit or individual may manufacture, use or sell its patented product for production and operation purposes, or use its patented method, use or sell the product directly obtained according to the patented method without the permission of the patentee.
After the design patent is granted, no unit or individual may manufacture or sell its patented product for the purpose of production and operation without the permission of the patentee.
After the patent right is granted, unless otherwise provided by law, the patentee has the right to prohibit others from importing the patented product or the product directly obtained according to the patented method for the purposes mentioned in the preceding two paragraphs without the permission of the patentee. Article 14 The relevant departments in charge of the State Council and the people's governments of provinces, autonomous regions and municipalities directly under the Central Government have the right to decide that important inventions and creations of units owned by the whole people within their own systems or within their jurisdiction shall be exploited by designated units, and the exploiting units shall pay royalties to the patentee in accordance with state regulations.
Patents of collectively-owned units and individuals in China are of great significance to national interests or public interests and need to be popularized and applied. With the approval of the relevant competent department of the State Council, it shall be handled with reference to the provisions of the preceding paragraph.