17 According to the R.O.C. Patent Act, which of the following statements related to substantive examinationis NOT correct?
(A) All kinds of patent applications have the procedures of substantive examination.
(B) Any person may request for a substantive examination of a patent application for invention.
(C) Design patent applications do not have to request for substantive examinations.
(D) When a request for a substantive examination over a patent application for invention is more than three years, the application shall be deemed to have been withdrawn.