Face-to-face lecture in the lobby (documents of the review Committee can be obtained)
By post (including ordinary, registered and express delivery).
Ii. local institutions: only the first application document (although the audit guide has been revised, the actual operation has not changed)
It's opposite the hall.
By post (including ordinary, registered and express delivery).
Third, electronic submission.
Sign the contract first
After downloading the software and certificate.
Four. Patent Reexamination Board of the State Intellectual Property Office: Relevant documents that are invalid for reexamination.
It's opposite the hall.
By post (including ordinary, registered and express delivery).
Five, the patent agency approved by the state according to law, can accept the entrustment to apply for a patent.