(1) The claimant fails to make corrections within the time limit specified in the correction notice issued by the Patent Reexamination Board;
(2) The applicant makes corrections within the specified time limit, and the same defect still exists after two corrections;
(three) the claimant has made a request for review within three months from the date of receiving the rejection decision, but has not paid or paid the review fee in full;
(4) The claimant meets the conditions listed in Item (3), and has not made a request for restoration of rights or the request for restoration of rights does not conform to the provisions of Article 6 or Paragraph 1 of Article 99 of the Detailed Rules for the Implementation of the Patent Law.