Patent Reexamination Board-News&Event

Home» News&Event

News more

Interpretation of the Top Patent Reexamination and Invalidation Casesin 2019 2020-09-04

Recently, the Patent Reexamination and Invalidation Department of the Patent Office held the activityof "Introduction to the Top 10 Cases"-- >>more

Data Update

Announcemnet of Oral Procedure Data

Examination Report Data

Event more

Interpretation of the Top Patent Reexamination and Invalidation Casesin 2019 >>more