Home
>
Examination&service
>
Reexamination Application
Case Acceptance
Reexamination Application
Case Processing
Invalidation Application
Parties Notified
Case Processing
Integrated Circuit Design
Consulation
Patent Cases Authorizing
Technology Consulting
Online Search
China and Global Patent Examination Information Inquiry
FAQ
more
Application Processing
Q：
Does the Patent Reexamination Board (PRB) provide any consulting service to the public?
Fee
Q：
How much and when shall the petitioner pay the reexamination fee?
