15 Which one of the following descriptions related to the Intellectual Property Case Adjudication Act is incorrect?
(A) The court should judge the validity of patent by itself in a patent litigation.
(B) There has been the mechanism of Technical Examination officer in such legal infrastructure.
(C) The design of confidentiality preservation order in the Act has the purpose to protect trade secrets.
(D) Adding the criminal penalty to the invasion of trade secrets is one important character to the Act.