1 In accordance with the R.O.C. Patent Act, its enforcement rules and related regulations, the patent agent may take any action within the extent of power conferred upon, however, certain actions shall not be taken without being special empowerment. Which of the following action does not require special authorization by the patent applicant/owner? (A) Abandoning a patent right. (B) Withdrawing a request for post-grant amendment. (C) Apply for patent term extension. (D) Withdrawing a divisional patent application.