Patents have to pay an annual fee, which includes year, registration, stamp and extension. What do you mean? How do I fill it out?

Remit money through the post office, and then write down the application number and payment type clearly in the postscript of the remittance slip.

For example, the patent application with the application number of 2010/0247789.6 needs remittance (application fee is 270, printing fee is 50, and trial fee is 750, totaling *** 1070 yuan).

Name of payee: China National Intellectual Property Administration Patent Office.

Address: No.6, West Tucheng Road, Jimenqiao, Haidian District, Beijing (100088)

Fill in the postscript column: 20 10 102477896 Shen 270 text printing 50 trial 750.

One patent, one draft to avoid the problem.

In addition, registration fee, stamp duty, annual fee and late payment fee are expressed by registration, printing, year and extension respectively.