Electronic patent application account mailbox changes, materials and documents express. What should I fill in the address and reserved telephone number? Urgent! ~

2. If the change of the receiving mailbox is involved, it can be done directly on the Internet without submitting paper materials.

3. If you want to submit paper materials, you should use electronic applicants to register information change requests. The mailing address is reception desk of China National Intellectual Property Administration Patent Office, No.6 Xitucheng Road, Jinmen Bridge, Haidian District, Beijing 100088.