(1) A person who intends to request exclusion or challenge with regard to an administrative patent judge under Article 149 or 150 shall submit a written motion stating the ground therefor with the President of the Korean Intellectual Property Trial and Appeal Board: Provided, that such motion may be submitted orally in a trial.
(2) Vindication of exclusion or challenge shall be made within three days from the filing date of the motion.[This Article Wholly Amended on Jun. 11, 2014]