Yes. Patent annual fees can be paid directly online or directly to the Patent Office. Instructions for using the online supplement and management system for paid patent payment information. In order to adapt to the continuous development of the patent charging business and provide patent payers with more convenient patent charging services, an online supplement and management system for patent payment information has been specially developed for payers to pass through Submit patent payment details online. Article 43 of the Patent Law stipulates that the patentee shall pay annual fees starting from the year when the patent right is granted.